diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt
index df6c05453cb517266448c5f2e81e1fc0627f4097..52ed462061dfdfc1ada13c2708f718755b07aeef 100644
--- a/Documentation/dvb/bt8xx.txt
+++ b/Documentation/dvb/bt8xx.txt
@@ -111,4 +111,8 @@ source: linux/Documentation/video4linux/CARDLIST.bttv
If you have problems with this please do ask on the mailing list.
--
-Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham
+Authors: Richard Walker,
+ Jamie Honan,
+ Michael Hunold,
+ Manu Abraham,
+ Michael Krufky
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index b874771385cda9df928fc651dee1e7585c6a08ff..fc99075e0af47f0b73a2ae2dfb7d19920c604dea 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -335,6 +335,12 @@ running once the system is up.
timesource is not avalible, it defaults to PIT.
Format: { pit | tsc | cyclone | pmtmr }
+ disable_8254_timer
+ enable_8254_timer
+ [IA32/X86_64] Disable/Enable interrupt 0 timer routing
+ over the 8254 in addition to over the IO-APIC. The
+ kernel tries to set a sensible default.
+
hpet= [IA-32,HPET] option to disable HPET and use PIT.
Format: disable
@@ -1034,6 +1040,8 @@ running once the system is up.
nomce [IA-32] Machine Check Exception
+ nomca [IA-64] Disable machine check abort handling
+
noresidual [PPC] Don't use residual data on PReP machines.
noresume [SWSUSP] Disables resume and restores original swap
@@ -1282,6 +1290,19 @@ running once the system is up.
New name for the ramdisk parameter.
See Documentation/ramdisk.txt.
+ rcu.blimit= [KNL,BOOT] Set maximum number of finished
+ RCU callbacks to process in one batch.
+
+ rcu.qhimark= [KNL,BOOT] Set threshold of queued
+ RCU callbacks over which batch limiting is disabled.
+
+ rcu.qlowmark= [KNL,BOOT] Set threshold of queued
+ RCU callbacks below which batch limiting is re-enabled.
+
+ rcu.rsinterval= [KNL,BOOT,SMP] Set the number of additional
+ RCU callbacks to queued before forcing reschedule
+ on all cpus.
+
rdinit= [KNL]
Format: <full_path>
Run specified binary instead of /init from the ramdisk,
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 8a352597830ffccc1eb942ae0020bfcb08b10ea6..da4fb890165f9de33e0d61e57acdbd1779db6230 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -13,7 +13,7 @@
12 -> Medion 7134 [16be:0003]
13 -> Typhoon TV+Radio 90031
14 -> ELSA EX-VISION 300TV [1048:226b]
- 15 -> ELSA EX-VISION 500TV [1048:226b]
+ 15 -> ELSA EX-VISION 500TV [1048:226a]
16 -> ASUS TV-FM 7134 [1043:4842,1043:4830,1043:4840]
17 -> AOPEN VA1000 POWER [1131:7133]
18 -> BMK MPEX No Tuner
@@ -75,7 +75,7 @@
74 -> LifeView FlyTV Platinum Mini2 [14c0:1212]
75 -> AVerMedia AVerTVHD MCE A180 [1461:1044]
76 -> SKNet MonsterTV Mobile [1131:4ee9]
- 77 -> Pinnacle PCTV 110i (saa7133) [11bd:002e]
+ 77 -> Pinnacle PCTV 40i/50i/110i (saa7133) [11bd:002e]
78 -> ASUSTeK P7131 Dual [1043:4862]
79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
80 -> ASUS Digimatrix TV [1043:0210]
diff --git a/MAINTAINERS b/MAINTAINERS
index 9c592aa0280ca1d0ca8c0c43a85295319b676be3..c39fb20f85893510649d87bb69bd9d5752fb42e0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -838,7 +838,6 @@ S: Maintained
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
-M: mchehab@infradead.org
M: v4l-dvb-maintainer@linuxtv.org
L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 15dc1a0dffbb6f2e048c837860bedf4b0c868779..9f80fa502f8fd975049fbe485ac87ed40898e822 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -78,7 +78,7 @@ menu "System Type"
choice
prompt "ARM system type"
- default ARCH_RPC
+ default ARCH_VERSATILE
config ARCH_CLPS7500
bool "Cirrus-CL-PS7500FE"
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index d7d932c02866d51336414ecf44f3c98c935abedd..d6bd435a685722c1c59a249fa9d89d260e36e3c4 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -422,12 +422,14 @@ static int timer_dyn_tick_disable(void)
void timer_dyn_reprogram(void)
{
struct dyn_tick_timer *dyn_tick = system_timer->dyn_tick;
+ unsigned long next, seq;
- if (dyn_tick) {
- write_seqlock(&xtime_lock);
- if (dyn_tick->state & DYN_TICK_ENABLED)
+ if (dyn_tick && (dyn_tick->state & DYN_TICK_ENABLED)) {
+ next = next_timer_interrupt();
+ do {
+ seq = read_seqbegin(&xtime_lock);
dyn_tick->reprogram(next_timer_interrupt() - jiffies);
- write_sequnlock(&xtime_lock);
+ } while (read_seqretry(&xtime_lock, seq));
}
}
diff --git a/arch/arm/mach-ixp4xx/nas100d-power.c b/arch/arm/mach-ixp4xx/nas100d-power.c
index 2bec69bfa715a2aadffab7cf887466e240988404..99d333d7ebdd56c0d9424a5851efe3baaa55a080 100644
--- a/arch/arm/mach-ixp4xx/nas100d-power.c
+++ b/arch/arm/mach-ixp4xx/nas100d-power.c
@@ -56,6 +56,9 @@ static int __init nas100d_power_init(void)
static void __exit nas100d_power_exit(void)
{
+ if (!(machine_is_nas100d()))
+ return;
+
free_irq(NAS100D_RB_IRQ, NULL);
}
diff --git a/arch/arm/mm/tlb-v6.S b/arch/arm/mm/tlb-v6.S
index 6f76b89ef46eab52fa7dbcaa483003ba28dd6527..fd6adde39091ef28cadf0d4fa273d8376fbbe707 100644
--- a/arch/arm/mm/tlb-v6.S
+++ b/arch/arm/mm/tlb-v6.S
@@ -80,6 +80,7 @@ ENTRY(v6wbi_flush_kern_tlb_range)
add r0, r0, #PAGE_SZ
cmp r0, r1
blo 1b
+ mcr p15, 0, r2, c7, c10, 4 @ data synchronization barrier
mov pc, lr
.section ".text.init", #alloc, #execinstr
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index ed79ae20e88d4a58800da6204648820bd6171666..dd344f112cfec3457718879d090e62eb84df56d6 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -45,6 +45,9 @@
#include <asm/setup.h>
#include <asm/pgtable.h>
+void (*pm_power_off)(void) = NULL;
+EXPORT_SYMBOL(pm_power_off);
+
asmlinkage void ret_from_fork(void);
/*
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 53bb9a79e274e5cf685edf4ffaa89c840a5954bd..65656c033d70d6eb93dd4e9c080bd1151161cdd3 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -11,7 +11,7 @@ obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \
obj-y += cpu/
obj-y += timers/
-obj-$(CONFIG_ACPI) += acpi/
+obj-y += acpi/
obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o
obj-$(CONFIG_MCA) += mca.o
obj-$(CONFIG_X86_MSR) += msr.o
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile
index d51c7313cae8ac621c69f4be28718142d12b370e..7e9ac99354f43212bbbb6aa959642b0ec7dce91c 100644
--- a/arch/i386/kernel/acpi/Makefile
+++ b/arch/i386/kernel/acpi/Makefile
@@ -1,4 +1,4 @@
-obj-y := boot.o
+obj-$(CONFIG_ACPI) += boot.o
obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 79577f0ace98847ee39a4f7ad4c9842f3ea88ec6..f1a21945963d77b80f125db518a432580647f10a 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -1111,9 +1111,6 @@ int __init acpi_boot_table_init(void)
disable_acpi();
return error;
}
-#ifdef __i386__
- check_acpi_pci();
-#endif
acpi_table_parse(ACPI_BOOT, acpi_parse_sbf);
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index f1b9d2a46dab860c0cbf100e1bf6b9b0b220c024..2e3b643a4dc4df57552562015349c7657ca5b5d6 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/i386/kernel/acpi/earlyquirk.c
@@ -7,14 +7,22 @@
#include <linux/pci.h>
#include <asm/pci-direct.h>
#include <asm/acpi.h>
+#include <asm/apic.h>
static int __init check_bridge(int vendor, int device)
{
+#ifdef CONFIG_ACPI
/* According to Nvidia all timer overrides are bogus. Just ignore
them all. */
if (vendor == PCI_VENDOR_ID_NVIDIA) {
acpi_skip_timer_override = 1;
}
+#endif
+ if (vendor == PCI_VENDOR_ID_ATI && timer_over_8254 == 1) {
+ timer_over_8254 = 0;
+ printk(KERN_INFO "ATI board detected. Disabling timer routing "
+ "over 8254.\n");
+ }
return 0;
}
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 4ecd4b326ded5400a5e3641560c59c5e8621b6cd..e6bd095ae1085e75234d10aebdec2ac3d2190e43 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -278,10 +278,10 @@ void __devinit generic_identify(struct cpuinfo_x86 * c)
c->x86_capability[4] = excap;
c->x86 = (tfms >> 8) & 15;
c->x86_model = (tfms >> 4) & 15;
- if (c->x86 == 0xf) {
+ if (c->x86 == 0xf)
c->x86 += (tfms >> 20) & 0xff;
+ if (c->x86 >= 0x6)
c->x86_model += ((tfms >> 16) & 0xF) << 4;
- }
c->x86_mask = tfms & 15;
} else {
/* Have CPUID level 0 only - unheard of */
diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index e3e42fd6240115f97904eefde20d8828b4bb9f4f..c9cad7ba0d2d5eced0508ff256eb1c1a62c92764 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -70,10 +70,13 @@ static void efi_call_phys_prelog(void)
{
unsigned long cr4;
unsigned long temp;
+ struct Xgt_desc_struct *cpu_gdt_descr;
spin_lock(&efi_rt_lock);
local_irq_save(efi_rt_eflags);
+ cpu_gdt_descr = &per_cpu(cpu_gdt_descr, 0);
+
/*
* If I don't have PSE, I should just duplicate two entries in page
* directory. If I have PSE, I just need to duplicate one entry in
@@ -103,18 +106,17 @@ static void efi_call_phys_prelog(void)
*/
local_flush_tlb();
- per_cpu(cpu_gdt_descr, 0).address =
- __pa(per_cpu(cpu_gdt_descr, 0).address);
- load_gdt((struct Xgt_desc_struct *)__pa(&per_cpu(cpu_gdt_descr, 0)));
+ cpu_gdt_descr->address = __pa(cpu_gdt_descr->address);
+ load_gdt(cpu_gdt_descr);
}
static void efi_call_phys_epilog(void)
{
unsigned long cr4;
+ struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, 0);
- per_cpu(cpu_gdt_descr, 0).address =
- (unsigned long)__va(per_cpu(cpu_gdt_descr, 0).address);
- load_gdt((struct Xgt_desc_struct *)__va(&per_cpu(cpu_gdt_descr, 0)));
+ cpu_gdt_descr->address = __va(cpu_gdt_descr->address);
+ load_gdt(cpu_gdt_descr);
cr4 = read_cr4();
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 235822b3f41b1db6d8a758ec0c2abd4f9c0c6726..39d9a5fa907e2eb6d40f098fcac9bb6d1ce6b9ef 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -51,6 +51,8 @@ static struct { int pin, apic; } ioapic_i8259 = { -1, -1 };
static DEFINE_SPINLOCK(ioapic_lock);
+int timer_over_8254 __initdata = 1;
+
/*
* Is the SiS APIC rmw bug present ?
* -1 = don't know, 0 = no, 1 = yes
@@ -2267,7 +2269,8 @@ static inline void check_timer(void)
apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
init_8259A(1);
timer_ack = 1;
- enable_8259A_irq(0);
+ if (timer_over_8254 > 0)
+ enable_8259A_irq(0);
pin1 = find_isa_irq_pin(0, mp_INT);
apic1 = find_isa_irq_apic(0, mp_INT);
@@ -2392,6 +2395,20 @@ void __init setup_IO_APIC(void)
print_IO_APIC();
}
+static int __init setup_disable_8254_timer(char *s)
+{
+ timer_over_8254 = -1;
+ return 1;
+}
+static int __init setup_enable_8254_timer(char *s)
+{
+ timer_over_8254 = 2;
+ return 1;
+}
+
+__setup("disable_8254_timer", setup_disable_8254_timer);
+__setup("enable_8254_timer", setup_enable_8254_timer);
+
/*
* Called after all the initialization is done. If we didnt find any
* APIC bugs then we can allow the modify fast path
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index a912fed4848273381ce5d0d3025dc81a1c7deff4..f73d7374a2ba8db6cd903bc4e316df2ecdb4260b 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -116,13 +116,13 @@ static void load_segments(void)
__asm__ __volatile__ (
"\tljmp $"STR(__KERNEL_CS)",$1f\n"
"\t1:\n"
- "\tmovl $"STR(__KERNEL_DS)",%eax\n"
- "\tmovl %eax,%ds\n"
- "\tmovl %eax,%es\n"
- "\tmovl %eax,%fs\n"
- "\tmovl %eax,%gs\n"
- "\tmovl %eax,%ss\n"
- );
+ "\tmovl $"STR(__KERNEL_DS)",%%eax\n"
+ "\tmovl %%eax,%%ds\n"
+ "\tmovl %%eax,%%es\n"
+ "\tmovl %%eax,%%fs\n"
+ "\tmovl %%eax,%%gs\n"
+ "\tmovl %%eax,%%ss\n"
+ ::: "eax", "memory");
#undef STR
#undef __STR
}
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index d3fdf0057d82bec9adaccb5555dcdb5af6bf0135..5390b521aca09f83f2d5c1164f152f961bac5a71 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -74,6 +74,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/sched.h>
+#include <linux/cpumask.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
@@ -250,8 +251,8 @@ static int find_matching_ucodes (void)
error = -EINVAL;
goto out;
}
-
- for (cpu_num = 0; cpu_num < num_online_cpus(); cpu_num++) {
+
+ for_each_online_cpu(cpu_num) {
struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/
continue;
@@ -293,7 +294,7 @@ static int find_matching_ucodes (void)
error = -EFAULT;
goto out;
}
- for (cpu_num = 0; cpu_num < num_online_cpus(); cpu_num++) {
+ for_each_online_cpu(cpu_num) {
struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/
continue;
@@ -304,7 +305,9 @@ static int find_matching_ucodes (void)
}
}
/* now check if any cpu has matched */
- for (cpu_num = 0, allocated_flag = 0, sum = 0; cpu_num < num_online_cpus(); cpu_num++) {
+ allocated_flag = 0;
+ sum = 0;
+ for_each_online_cpu(cpu_num) {
if (ucode_cpu_info[cpu_num].err == MC_MARKED) {
struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
if (!allocated_flag) {
@@ -415,12 +418,12 @@ static int do_microcode_update (void)
}
out_free:
- for (i = 0; i < num_online_cpus(); i++) {
+ for_each_online_cpu(i) {
if (ucode_cpu_info[i].mc) {
int j;
void *tmp = ucode_cpu_info[i].mc;
vfree(tmp);
- for (j = i; j < num_online_cpus(); j++) {
+ for_each_online_cpu(j) {
if (ucode_cpu_info[j].mc == tmp)
ucode_cpu_info[j].mc = NULL;
}
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 63f39a7e2c96b0e3db1ce48ab73696e95db60a0c..be87c5e2ee9584747e05b57f8ce60ee2b29d93ed 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -357,7 +357,7 @@ static void clear_msr_range(unsigned int base, unsigned int n)
wrmsr(base+i, 0, 0);
}
-static inline void write_watchdog_counter(const char *descr)
+static void write_watchdog_counter(const char *descr)
{
u64 count = (u64)cpu_khz * 1000;
@@ -544,7 +544,7 @@ void nmi_watchdog_tick (struct pt_regs * regs)
* die_nmi will return ONLY if NOTIFY_STOP happens..
*/
die_nmi(regs, "NMI Watchdog detected LOCKUP");
-
+ } else {
last_irq_sums[cpu] = sum;
alert_counter[cpu] = 0;
}
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 51e513b4f72d02db2e5c2dcac9b09d905c9854ed..ab62a9f4701edd22c69910ae05b71edde14bdd99 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -1599,6 +1599,10 @@ void __init setup_arch(char **cmdline_p)
if (efi_enabled)
efi_map_memmap();
+#ifdef CONFIG_X86_IO_APIC
+ check_acpi_pci(); /* Checks more than just ACPI actually */
+#endif
+
#ifdef CONFIG_ACPI
/*
* Parse the ACPI tables for possible boot-time SMP configuration.
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index a14d594bfbebb2b9345e45619fb4387154057653..9d3074759856e0e1ff508b9ca6aec2b077c27075 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -412,9 +412,9 @@ static int timer_resume(struct sys_device *dev)
write_seqlock_irqsave(&xtime_lock, flags);
xtime.tv_sec = sec;
xtime.tv_nsec = 0;
- write_sequnlock_irqrestore(&xtime_lock, flags);
- jiffies += sleep_length;
+ jiffies_64 += sleep_length;
wall_jiffies += sleep_length;
+ write_sequnlock_irqrestore(&xtime_lock, flags);
if (last_timer->resume)
last_timer->resume();
cur_timer = last_timer;
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index b40672bb3ab0a4b190cc7dcf1ccfe64d71ad1ea2..90e9c2e61bf467d0378b31def6792eb7bfe0082e 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc1
-# Wed Sep 14 15:18:49 2005
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 16:10:42 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,17 +22,18 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -42,8 +42,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -57,18 +59,37 @@ CONFIG_OBSOLETE_MODPARM=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
+CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
CONFIG_IA64_DIG=y
# CONFIG_IA64_HP_ZX1 is not set
@@ -81,18 +102,17 @@ CONFIG_ITANIUM=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_BRL_EMU=y
CONFIG_IA64_L1_CACHE_SHIFT=6
-# CONFIG_NUMA is not set
-# CONFIG_VIRTUAL_MEM_MAP is not set
# CONFIG_IA64_CYCLONE is not set
CONFIG_IOSAPIC=y
-# CONFIG_IA64_SGI_SN_XP is not set
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=2
# CONFIG_HOTPLUG_CPU is not set
@@ -105,7 +125,12 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+# CONFIG_VIRTUAL_MEM_MAP is not set
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
# CONFIG_IA64_MCA_RECOVERY is not set
@@ -117,7 +142,6 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
-# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
@@ -125,6 +149,7 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
+CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
@@ -137,6 +162,7 @@ CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
@@ -173,6 +199,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -206,6 +233,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -218,14 +250,16 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@@ -286,20 +320,13 @@ CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=m
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=m
#
@@ -390,6 +417,7 @@ CONFIG_SCSI_SPI_ATTRS=m
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -399,6 +427,7 @@ CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -409,14 +438,7 @@ CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -448,6 +470,7 @@ CONFIG_DM_ZERO=m
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
@@ -486,6 +509,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@@ -524,6 +548,7 @@ CONFIG_EEPRO100=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
@@ -630,6 +655,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_ACPI=y
CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -681,6 +707,7 @@ CONFIG_DRM_R128=m
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -731,11 +758,18 @@ CONFIG_I2C_ALGOBIT=y
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -754,6 +788,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
@@ -775,6 +810,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
@@ -830,6 +866,8 @@ CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
# CONFIG_SND_SEQUENCER_OSS is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
@@ -837,17 +875,18 @@ CONFIG_SND_PCM_OSS=m
# Generic devices
#
CONFIG_SND_OPL3_LIB=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
#
# PCI devices
#
+# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -856,38 +895,38 @@ CONFIG_SND_AC97_BUS=m
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
CONFIG_SND_CS4281=m
+# CONFIG_SND_CS46XX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_YMFPCI is not set
#
# USB devices
@@ -929,12 +968,15 @@ CONFIG_USB_UHCI_HCD=m
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-CONFIG_USB_BLUETOOTH_TTY=m
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -946,13 +988,15 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
@@ -972,6 +1016,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -1046,7 +1091,7 @@ CONFIG_USB_MON=y
# CONFIG_INFINIBAND is not set
#
-# SN Devices
+# EDAC - error detection and reporting (RAS)
#
#
@@ -1071,6 +1116,7 @@ CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -1111,6 +1157,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1153,6 +1200,7 @@ CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
+# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_EXPERIMENTAL is not set
@@ -1179,6 +1227,7 @@ CONFIG_MSDOS_PARTITION=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1237,28 +1286,32 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
-# Profiling support
+# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
-# CONFIG_KPROBES is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_IA64_GRANULE_16MB is not set
CONFIG_IA64_GRANULE_64MB=y
# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index 991c07b57c24c4d62ccc1a4c1a171987970ca149..744fd2f79f6166c4e95ecaaacab875807ab1ffc5 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Wed Sep 28 08:27:29 2005
+# Linux kernel version: 2.6.16-rc5
+# Thu Mar 2 16:39:10 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -58,18 +60,37 @@ CONFIG_MODVERSIONS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
+CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_DMA_IS_DMA32=y
CONFIG_IA64_GENERIC=y
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
@@ -82,6 +103,8 @@ CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
@@ -105,6 +128,9 @@ CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -117,13 +143,13 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
+CONFIG_SGI_SN=y
#
# Firmware Drivers
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
-# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
@@ -131,6 +157,7 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
+CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
@@ -145,6 +172,7 @@ CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_CONTAINER=m
@@ -187,6 +215,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -221,6 +250,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -233,8 +267,11 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
@@ -275,7 +312,13 @@ CONFIG_FW_LOADER=m
#
# Plug and Play support
#
-# CONFIG_PNP is not set
+CONFIG_PNP=y
+# CONFIG_PNP_DEBUG is not set
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
#
# Block devices
@@ -295,20 +338,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -327,6 +363,7 @@ CONFIG_BLK_DEV_IDESCSI=m
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
@@ -400,6 +437,7 @@ CONFIG_SCSI_FC_ATTRS=y
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -409,16 +447,19 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
@@ -436,14 +477,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
-CONFIG_SCSI_QLA2XXX=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -476,6 +510,7 @@ CONFIG_DM_MULTIPATH=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=m
+# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
@@ -497,6 +532,7 @@ CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
@@ -515,6 +551,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@@ -564,6 +601,7 @@ CONFIG_E1000=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
@@ -668,12 +706,15 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
@@ -689,6 +730,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_ACPI=y
CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -738,10 +780,10 @@ CONFIG_DRM_SIS=m
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
-CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_MMTIMER=y
@@ -749,12 +791,19 @@ CONFIG_MMTIMER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -765,6 +814,7 @@ CONFIG_MMTIMER=y
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
@@ -815,26 +865,28 @@ CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PRINTK=y
# CONFIG_SND_DEBUG is not set
-CONFIG_SND_GENERIC_DRIVER=y
#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
-CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
#
# PCI devices
#
+# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -843,40 +895,40 @@ CONFIG_SND_AC97_BUS=m
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
-CONFIG_SND_CS4281=m
CONFIG_SND_EMU10K1=m
# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
CONFIG_SND_FM801=m
# CONFIG_SND_FM801_TEA575X is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_YMFPCI is not set
#
# USB devices
@@ -922,12 +974,15 @@ CONFIG_USB_UHCI_HCD=m
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -939,12 +994,15 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
@@ -964,6 +1022,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -1043,6 +1102,7 @@ CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
#
# SN Devices
@@ -1050,6 +1110,10 @@ CONFIG_INFINIBAND_IPOIB=m
CONFIG_SGI_IOC4=y
CONFIG_SGI_IOC3=y
+#
+# EDAC - error detection and reporting (RAS)
+#
+
#
# File systems
#
@@ -1079,6 +1143,7 @@ CONFIG_XFS_EXPORT=y
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -1120,6 +1185,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1189,6 +1255,7 @@ CONFIG_MSDOS_PARTITION=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1254,26 +1321,30 @@ CONFIG_GENERIC_PENDING_IRQ=y
# CONFIG_HP_SIMSCSI is not set
#
-# Profiling support
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
-# CONFIG_KPROBES is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/configs/sim_defconfig b/arch/ia64/configs/sim_defconfig
index a26781cfe8bf049d5e42c04bd020a42d7c8cf385..d9146c31ea13bb5c8b3fead3f5f3a91087b1e7e4 100644
--- a/arch/ia64/configs/sim_defconfig
+++ b/arch/ia64/configs/sim_defconfig
@@ -1,39 +1,52 @@
#
# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 16:13:41 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=16
-# CONFIG_HOTPLUG is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -43,21 +56,45 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
+CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
+# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
# CONFIG_IA64_SGI_SN2 is not set
CONFIG_IA64_HP_SIM=y
# CONFIG_ITANIUM is not set
@@ -66,17 +103,36 @@ CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
# CONFIG_IA64_PAGE_SIZE_16KB is not set
CONFIG_IA64_PAGE_SIZE_64KB=y
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
-# CONFIG_MCKINLEY_ASTEP_SPECIFIC is not set
-# CONFIG_VIRTUAL_MEM_MAP is not set
# CONFIG_IA64_CYCLONE is not set
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=64
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_SCHED_SMT is not set
CONFIG_PREEMPT=y
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+# CONFIG_VIRTUAL_MEM_MAP is not set
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
+# CONFIG_IA64_MCA_RECOVERY is not set
# CONFIG_PERFMON is not set
CONFIG_IA64_PALINFO=m
@@ -84,7 +140,6 @@ CONFIG_IA64_PALINFO=m
# Firmware Drivers
#
CONFIG_EFI_VARS=y
-# CONFIG_SMBIOS is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
@@ -92,6 +147,81 @@ CONFIG_BINFMT_MISC=y
# Power management and ACPI
#
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+# CONFIG_UNIX is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
#
# Device Drivers
#
@@ -99,8 +229,16 @@ CONFIG_BINFMT_MISC=y
#
# Generic Driver Options
#
+# CONFIG_STANDALONE is not set
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
@@ -118,12 +256,16 @@ CONFIG_BINFMT_MISC=y
#
# Block devices
#
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -133,6 +275,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
@@ -144,6 +287,7 @@ CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -157,13 +301,14 @@ CONFIG_SCSI_LOGGING=y
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
-# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_DEBUG is not set
#
@@ -174,77 +319,47 @@ CONFIG_SCSI_SPI_ATTRS=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
-# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
+# CONFIG_NETDEVICES is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
#
-# Networking options
+# PHY device support
#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_UNIX is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
#
-# SCTP Configuration (EXPERIMENTAL)
+# Ethernet (10 or 100Mbit)
#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_NET_ETHERNET is not set
#
-# QoS and/or fair queueing
+# Ethernet (1000 Mbit)
#
-# CONFIG_NET_SCHED is not set
#
-# Network testing
+# Ethernet (10000 Mbit)
#
-# CONFIG_NET_PKTGEN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_NETDEVICES is not set
#
# ISDN subsystem
@@ -273,16 +388,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-
#
# Input Device Drivers
#
@@ -292,6 +397,15 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
#
# Character devices
#
@@ -310,7 +424,6 @@ CONFIG_HW_CONSOLE=y
#
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_QIC02_TAPE is not set
#
# IPMI
@@ -324,25 +437,52 @@ CONFIG_UNIX98_PTYS=y
CONFIG_EFI_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
-# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
+# CONFIG_HANGCHECK_TIMER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
@@ -362,7 +502,6 @@ CONFIG_EFI_RTC=y
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
-# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
@@ -373,29 +512,54 @@ CONFIG_DUMMY_CONSOLE=y
#
# USB support
#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS)
+#
+
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -406,7 +570,8 @@ CONFIG_JBD=y
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
@@ -415,12 +580,12 @@ CONFIG_JBD=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -448,18 +613,22 @@ CONFIG_NFS_FS=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
# CONFIG_NFSD_TCP is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -476,10 +645,10 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -490,8 +659,13 @@ CONFIG_EFI_PARTITION=y
#
# Library routines
#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_PENDING_IRQ=y
#
# HP Simulator drivers
@@ -502,33 +676,50 @@ CONFIG_HP_SIMSERIAL_CONSOLE=y
CONFIG_HP_SIMSCSI=y
#
-# Profiling support
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
#
# Kernel hacking
#
-# CONFIG_IA64_GRANULE_16MB is not set
-CONFIG_IA64_GRANULE_64MB=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_IA64_PRINT_HAZARDS is not set
-# CONFIG_DISABLE_VHPT is not set
+# CONFIG_PRINTK_TIME is not set
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_IA64_GRANULE_16MB is not set
+CONFIG_IA64_GRANULE_64MB=y
+# CONFIG_IA64_PRINT_HAZARDS is not set
+# CONFIG_DISABLE_VHPT is not set
# CONFIG_IA64_DEBUG_CMPXCHG is not set
# CONFIG_IA64_DEBUG_IRQ is not set
-CONFIG_DEBUG_INFO=y
CONFIG_SYSVIPC_COMPAT=y
#
# Security options
#
+# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 3cb503b659e684f2fa45e9a31128730e0b02ee23..8206752161bbaed56ea47af8d41ed537880f288d 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc4
-# Fri Dec 2 10:33:48 2005
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 16:06:38 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,17 +22,18 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_CPUSETS=y
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -42,8 +42,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -88,7 +90,7 @@ CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_IA64_UNCACHED_ALLOCATOR=y
-CONFIG_ZONE_DMA_IS_DMA32=y
+CONFIG_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
@@ -126,6 +128,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -140,6 +143,7 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
+CONFIG_SGI_SN=y
#
# Firmware Drivers
@@ -166,6 +170,7 @@ CONFIG_ACPI=y
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
@@ -207,6 +212,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -247,6 +253,11 @@ CONFIG_IPV6=m
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -330,6 +341,7 @@ CONFIG_ATA_OVER_ETH=m
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -457,13 +469,7 @@ CONFIG_SCSI_SATA_VITESSE=y
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-CONFIG_SCSI_QLA22XX=y
-CONFIG_SCSI_QLA2300=y
-CONFIG_SCSI_QLA2322=y
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -545,6 +551,7 @@ CONFIG_NETDEVICES=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
@@ -632,12 +639,15 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
@@ -686,8 +696,8 @@ CONFIG_AGP=y
CONFIG_AGP_SGI_TIOCA=y
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=m
-# CONFIG_HPET is not set
CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_MMTIMER=y
@@ -702,6 +712,12 @@ CONFIG_MMTIMER=y
#
# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -791,12 +807,14 @@ CONFIG_USB_UHCI_HCD=m
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
@@ -816,6 +834,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -902,6 +921,10 @@ CONFIG_INFINIBAND_SRP=m
CONFIG_SGI_IOC4=y
CONFIG_SGI_IOC3=y
+#
+# EDAC - error detection and reporting (RAS)
+#
+
#
# File systems
#
@@ -931,6 +954,7 @@ CONFIG_XFS_QUOTA=y
# CONFIG_XFS_SECURITY is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -973,6 +997,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
CONFIG_RELAYFS_FS=m
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1041,6 +1066,7 @@ CONFIG_MSDOS_PARTITION=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1111,19 +1137,21 @@ CONFIG_GENERIC_PENDING_IRQ=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 6859119bc9ddd57eff42d325c3d4d6dfa3502e63..125568118b847b97dbe217c5367d1a1871444699 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc4
-# Fri Dec 2 16:06:32 2005
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 15:49:18 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -88,7 +90,7 @@ CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ZONE_DMA_IS_DMA32=y
+CONFIG_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
CONFIG_IA64_DIG=y
# CONFIG_IA64_HP_ZX1 is not set
@@ -162,6 +164,7 @@ CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_CONTAINER=m
@@ -203,6 +206,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -237,6 +241,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -326,6 +335,7 @@ CONFIG_BLK_DEV_INITRD=y
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -443,13 +453,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_QLOGIC_FC=y
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLA2XXX=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -572,6 +576,7 @@ CONFIG_E1000=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
@@ -676,12 +681,15 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
@@ -694,6 +702,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_ACPI=y
CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -738,10 +747,10 @@ CONFIG_DRM_SIS=m
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
-CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
#
@@ -755,6 +764,12 @@ CONFIG_MAX_RAW_DEVS=256
#
# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -765,6 +780,7 @@ CONFIG_MAX_RAW_DEVS=256
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
@@ -854,12 +870,15 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_AIPTEK is not set
@@ -873,6 +892,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -948,7 +968,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_INFINIBAND is not set
#
-# SN Devices
+# EDAC - error detection and reporting (RAS)
#
#
@@ -980,6 +1000,7 @@ CONFIG_XFS_EXPORT=y
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -1021,6 +1042,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1090,6 +1112,7 @@ CONFIG_MSDOS_PARTITION=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1157,18 +1180,20 @@ CONFIG_GENERIC_PENDING_IRQ=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 53899dc8eb531b4243c5734dc618b79bfe2d1b50..949dc4670a0cd333c3c50df911be2c67d44bae69 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -1,16 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc1
-# Wed Sep 14 15:15:01 2005
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 15:55:36 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -26,17 +23,18 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -45,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -58,18 +58,37 @@ CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
+CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_DMA_IS_DMA32=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
CONFIG_IA64_HP_ZX1=y
@@ -82,18 +101,16 @@ CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
-# CONFIG_NUMA is not set
-CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_HOLES_IN_ZONE=y
# CONFIG_IA64_CYCLONE is not set
CONFIG_IOSAPIC=y
-# CONFIG_IA64_SGI_SN_XP is not set
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=16
# CONFIG_HOTPLUG_CPU is not set
@@ -106,7 +123,14 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
@@ -118,7 +142,6 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
-# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
@@ -126,6 +149,7 @@ CONFIG_BINFMT_MISC=y
# Power management and ACPI
#
CONFIG_PM=y
+CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
@@ -138,6 +162,7 @@ CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
@@ -179,6 +204,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -210,15 +236,18 @@ CONFIG_TCP_CONG_BIC=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-CONFIG_IP_NF_ARPTABLES=y
-# CONFIG_IP_NF_ARPFILTER is not set
-# CONFIG_IP_NF_ARP_MANGLE is not set
#
# DCCP Configuration (EXPERIMENTAL)
@@ -229,6 +258,11 @@ CONFIG_IP_NF_ARPTABLES=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -241,14 +275,16 @@ CONFIG_IP_NF_ARPTABLES=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@@ -310,20 +346,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -407,13 +436,14 @@ CONFIG_SCSI_LOGGING=y
# SCSI Transport Attributes
#
CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -421,13 +451,11 @@ CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
@@ -438,17 +466,9 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -465,6 +485,7 @@ CONFIG_SCSI_QLA2XXX=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
+# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
@@ -505,6 +526,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@@ -555,6 +577,7 @@ CONFIG_E1000=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
@@ -652,6 +675,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_ACPI=y
CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -703,6 +727,7 @@ CONFIG_DRM_RADEON=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -753,11 +778,18 @@ CONFIG_I2C_ALGOPCF=y
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -789,6 +821,7 @@ CONFIG_VIDEO_DEV=y
#
# Video Adapters
#
+# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5246A is not set
@@ -796,14 +829,16 @@ CONFIG_VIDEO_DEV=y
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
-# CONFIG_VIDEO_ZR36120 is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set
+# CONFIG_VIDEO_EM28XX is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
+# CONFIG_VIDEO_AUDIO_DECODER is not set
+# CONFIG_VIDEO_DECODER is not set
#
# Radio Adapters
@@ -824,7 +859,6 @@ CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
@@ -833,6 +867,7 @@ CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
@@ -848,10 +883,7 @@ CONFIG_FB_RADEON_DEBUG=y
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_PM3 is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
@@ -860,6 +892,7 @@ CONFIG_FB_RADEON_DEBUG=y
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
@@ -892,6 +925,8 @@ CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
@@ -900,17 +935,18 @@ CONFIG_SND_SEQUENCER_OSS=y
#
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
+CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_AC97_BUS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-CONFIG_SND_AC97_CODEC=y
-CONFIG_SND_AC97_BUS=y
#
# PCI devices
#
+# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -919,39 +955,39 @@ CONFIG_SND_AC97_BUS=y
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
CONFIG_SND_FM801=y
CONFIG_SND_FM801_TEA575X=y
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_YMFPCI is not set
#
# USB devices
@@ -997,12 +1033,15 @@ CONFIG_USB_UHCI_HCD=y
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1014,13 +1053,15 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
@@ -1034,6 +1075,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -1049,6 +1091,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_DABUSB is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set
+# CONFIG_USB_ET61X251 is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_OV511 is not set
@@ -1113,7 +1156,7 @@ CONFIG_USB_MON=y
# CONFIG_INFINIBAND is not set
#
-# SN Devices
+# EDAC - error detection and reporting (RAS)
#
#
@@ -1135,6 +1178,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
@@ -1174,6 +1218,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1238,6 +1283,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1296,26 +1342,30 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
-# Profiling support
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+CONFIG_KPROBES=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
-CONFIG_KPROBES=y
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
CONFIG_IA64_PRINT_HAZARDS=y
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index dcbc78a4cfa404b9b84acebba6f377fbbe0cc7e1..3e767288a745ed387d2a39f0db53c9e008a118be 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc1
-# Wed Sep 14 15:13:03 2005
+# Linux kernel version: 2.6.16-rc5
+# Mon Feb 27 16:02:28 2006
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
#
# Loadable module support
@@ -58,18 +60,37 @@ CONFIG_MODVERSIONS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
+CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_DMA_IS_DMA32=y
CONFIG_IA64_GENERIC=y
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
@@ -89,14 +110,10 @@ CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
-CONFIG_NUMA=y
-CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_HOLES_IN_ZONE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_IA64_CYCLONE=y
CONFIG_IOSAPIC=y
# CONFIG_IA64_SGI_SN_XP is not set
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=512
CONFIG_HOTPLUG_CPU=y
@@ -110,19 +127,29 @@ CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+CONFIG_NUMA=y
+CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
+CONFIG_SGI_SN=y
#
# Firmware Drivers
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
-# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
@@ -130,6 +157,7 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
+CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
@@ -144,6 +172,7 @@ CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_CONTAINER=m
@@ -186,6 +215,7 @@ CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -220,6 +250,11 @@ CONFIG_TCP_CONG_BIC=y
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -232,14 +267,16 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@@ -301,20 +338,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -407,6 +437,7 @@ CONFIG_SCSI_FC_ATTRS=y
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -416,16 +447,19 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
@@ -443,14 +477,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
-CONFIG_SCSI_QLA2XXX=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
@@ -483,6 +510,7 @@ CONFIG_DM_MULTIPATH=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=m
+# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
@@ -523,6 +551,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
@@ -572,6 +601,7 @@ CONFIG_E1000=y
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
@@ -676,12 +706,15 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
@@ -697,6 +730,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_ACPI=y
CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -710,6 +744,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SGI_IOC4=y
+# CONFIG_SERIAL_SGI_IOC3 is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -745,10 +780,10 @@ CONFIG_DRM_SIS=m
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
-CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_MMTIMER=y
@@ -756,12 +791,19 @@ CONFIG_MMTIMER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
#
# Dallas's 1-wire bus
#
@@ -772,6 +814,7 @@ CONFIG_MMTIMER=y
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_F71805F is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
@@ -822,26 +865,28 @@ CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PRINTK=y
# CONFIG_SND_DEBUG is not set
-CONFIG_SND_GENERIC_DRIVER=y
#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
-CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
#
# PCI devices
#
+# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -850,40 +895,40 @@ CONFIG_SND_AC97_BUS=m
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
-CONFIG_SND_CS4281=m
CONFIG_SND_EMU10K1=m
# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
CONFIG_SND_FM801=m
# CONFIG_SND_FM801_TEA575X is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_YMFPCI is not set
#
# USB devices
@@ -929,12 +974,15 @@ CONFIG_USB_UHCI_HCD=m
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -946,12 +994,15 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
@@ -971,6 +1022,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
@@ -1050,11 +1102,17 @@ CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
#
# SN Devices
#
CONFIG_SGI_IOC4=y
+CONFIG_SGI_IOC3=m
+
+#
+# EDAC - error detection and reporting (RAS)
+#
#
# File systems
@@ -1085,6 +1143,7 @@ CONFIG_XFS_EXPORT=y
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
@@ -1126,6 +1185,7 @@ CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1195,6 +1255,7 @@ CONFIG_MSDOS_PARTITION=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
#
@@ -1260,26 +1321,30 @@ CONFIG_GENERIC_PENDING_IRQ=y
# CONFIG_HP_SIMSCSI is not set
#
-# Profiling support
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
-# CONFIG_KPROBES is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 6ade3790ce07967ae09a3d65a1810c399ea5495c..e00b21514f7c665e97e1374d41c323ef915c1d57 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -36,7 +36,7 @@ int __init init_cyclone_clock(void)
u32* volatile cyclone_timer; /* Cyclone MPMC0 register */
if (!use_cyclone)
- return -ENODEV;
+ return 0;
printk(KERN_INFO "Summit chipset: Starting Cyclone Counter.\n");
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index ac6055c83115a7d20d1bbeb0f2806b2816f7cc46..7a05b1cb2ad5289598d50c200ded84de399c6b8d 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -878,8 +878,7 @@ fsyscall_table:
data8 0 // timer_delete
data8 0 // clock_settime
data8 fsys_clock_gettime // clock_gettime
- #define __NR_syscall_last 1255
- .space 8*(NR_syscalls + 1024 - __NR_syscall_last), 0
-
- .org fsyscall_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
+ // fill in zeros for the remaining entries
+ .zero:
+ .space fsyscall_table + 8*NR_syscalls - .zero, 0
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 301f2e9d262edbf57ccb07e9afc47cc5b24bb160..9f80569a32b0acf6f96bed4d4c5161d08ace26ea 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -1362,7 +1362,6 @@ END(debug_vector)
// 0x5a00 Entry 30 (size 16 bundles) Unaligned Reference (57)
ENTRY(unaligned_access)
DBG_FAULT(30)
- mov r16=cr.ipsr
mov r31=pr // prepare to save predicates
;;
br.sptk.many dispatch_unaligned_handler
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index 8fd93afa75a7bea9a2b687d70537ce21c8094164..e883d85906db5aa583db42f3dcbb9146e40af1a6 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -123,8 +123,9 @@ mca_page_isolate(unsigned long paddr)
void
mca_handler_bh(unsigned long paddr)
{
- printk(KERN_DEBUG "OS_MCA: process [pid: %d](%s) encounters MCA.\n",
- current->pid, current->comm);
+ printk(KERN_ERR
+ "OS_MCA: process [pid: %d](%s) encounters MCA (paddr=%lx)\n",
+ current->pid, current->comm, paddr);
spin_lock(&mca_bh_lock);
switch (mca_page_isolate(paddr)) {
@@ -132,7 +133,7 @@ mca_handler_bh(unsigned long paddr)
printk(KERN_DEBUG "Page isolation: ( %lx ) success.\n", paddr);
break;
case ISOLATE_NG:
- printk(KERN_DEBUG "Page isolation: ( %lx ) failure.\n", paddr);
+ printk(KERN_CRIT "Page isolation: ( %lx ) failure.\n", paddr);
break;
default:
break;
@@ -567,10 +568,15 @@ recover_from_processor_error(int platform, slidx_table_t *slidx,
return 0;
/*
- * If there is no bus error, record is weird but we need not to recover.
+ * The cache check and bus check bits have four possible states
+ * cc bc
+ * 0 0 Weird record, not recovered
+ * 1 0 Cache error, not recovered
+ * 0 1 I/O error, attempt recovery
+ * 1 1 Memory error, attempt recovery
*/
if (psp->bc == 0 || pbci == NULL)
- return 1;
+ return 0;
/*
* Sorry, we cannot handle so many.
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index f9e0ae936d1a9e278ea56bb9af1d35ae8159df26..1e357550c776c20d7ffa7ac4a57e59baee6adfd7 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -24,7 +24,7 @@
#include <asm/uaccess.h>
#include <asm/unaligned.h>
-extern void die_if_kernel(char *str, struct pt_regs *regs, long err) __attribute__ ((noreturn));
+extern void die_if_kernel(char *str, struct pt_regs *regs, long err);
#undef DEBUG_UNALIGNED_TRAP
@@ -52,6 +52,15 @@ dump (const char *str, void *vp, size_t len)
#define IA64_FIRST_ROTATING_FR 32
#define SIGN_EXT9 0xffffffffffffff00ul
+/*
+ * sysctl settable hook which tells the kernel whether to honor the
+ * IA64_THREAD_UAC_NOPRINT prctl. Because this is user settable, we want
+ * to allow the super user to enable/disable this for security reasons
+ * (i.e. don't allow attacker to fill up logs with unaligned accesses).
+ */
+int no_unaligned_warning;
+static int noprint_warning;
+
/*
* For M-unit:
*
@@ -1324,8 +1333,9 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
if ((current->thread.flags & IA64_THREAD_UAC_SIGBUS) != 0)
goto force_sigbus;
- if (!(current->thread.flags & IA64_THREAD_UAC_NOPRINT)
- && within_logging_rate_limit())
+ if (!no_unaligned_warning &&
+ !(current->thread.flags & IA64_THREAD_UAC_NOPRINT) &&
+ within_logging_rate_limit())
{
char buf[200]; /* comm[] is at most 16 bytes... */
size_t len;
@@ -1340,7 +1350,22 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
if (user_mode(regs))
tty_write_message(current->signal->tty, buf);
buf[len-1] = '\0'; /* drop '\r' */
- printk(KERN_WARNING "%s", buf); /* watch for command names containing %s */
+ /* watch for command names containing %s */
+ printk(KERN_WARNING "%s", buf);
+ } else {
+ if (no_unaligned_warning && !noprint_warning) {
+ noprint_warning = 1;
+ printk(KERN_WARNING "%s(%d) encountered an "
+ "unaligned exception which required\n"
+ "kernel assistance, which degrades "
+ "the performance of the application.\n"
+ "Unaligned exception warnings have "
+ "been disabled by the system "
+ "administrator\n"
+ "echo 0 > /proc/sys/kernel/ignore-"
+ "unaligned-usertrap to re-enable\n",
+ current->comm, current->pid);
+ }
}
} else {
if (within_logging_rate_limit())
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 0b30ca006286429448e418e7358cbfa4e1ab3dae..9ba32b2d96d08ff616f10e1d5abd9220dddced4d 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -579,7 +579,7 @@ pcibios_align_resource (void *data, struct resource *res,
char * __init
pcibios_setup (char *str)
{
- return NULL;
+ return str;
}
int
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 3edef0d32f8653559bec1a09a6df96ff57bd7e1e..dfb3f2902379d3bbd0e5342bfea6b3f0905ae47f 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -716,4 +716,3 @@ EXPORT_SYMBOL(sn_pci_unfixup_slot);
EXPORT_SYMBOL(sn_pci_controller_fixup);
EXPORT_SYMBOL(sn_bus_store_sysdata);
EXPORT_SYMBOL(sn_bus_free_sysdata);
-EXPORT_SYMBOL(sn_pcidev_info_get);
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 24eefb2fc55ffd56360209316e6c9b6a1f421e2a..b2e1e746b47fca6ebbda649e50077ce56127c2f2 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -446,7 +446,7 @@ static struct proc_dir_entry *proc_sn2_ptc;
static int __init sn2_ptc_init(void)
{
if (!ia64_platform_is("sn2"))
- return -ENOSYS;
+ return 0;
if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) {
printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME);
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 8a56f8b5ffa2243d633f06dae80f7d0e53056e55..99cb28e74295476bc7e074034491f84fcbb77067 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -484,7 +484,7 @@ static int __init tiocx_init(void)
int found_tiocx_device = 0;
if (!ia64_platform_is("sn2"))
- return -ENODEV;
+ return 0;
bus_register(&tiocx_bus_type);
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 7050b4ffffcd34a992c6c99293cdb18d59fea15e..42c94c771afbe519ba538701be327a541463667b 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -163,7 +163,7 @@ void do_gettimeofday(struct timeval *tv)
unsigned long seq;
unsigned long lost;
unsigned long usec, sec;
- unsigned long max_ntp_tick = tick_usec - tickadj;
+ unsigned long max_ntp_tick;
do {
seq = read_seqbegin(&xtime_lock);
@@ -178,12 +178,13 @@ void do_gettimeofday(struct timeval *tv)
* Better to lose some accuracy than have time go backwards..
*/
if (unlikely(time_adjust < 0)) {
+ max_ntp_tick = (USEC_PER_SEC / HZ) - tickadj;
usec = min(usec, max_ntp_tick);
if (lost)
usec += lost * max_ntp_tick;
} else if (unlikely(lost))
- usec += lost * tick_usec;
+ usec += lost * (USEC_PER_SEC / HZ);
sec = xtime.tv_sec;
usec += (xtime.tv_nsec / 1000);
diff --git a/arch/mips/lib/iomap.c b/arch/mips/lib/iomap.c
index 7e2ced715cfbdc4e1f925898a5df1c177b8bf005..f4ac5bbcd81f17441a559c471d4615497514f5f8 100644
--- a/arch/mips/lib/iomap.c
+++ b/arch/mips/lib/iomap.c
@@ -63,7 +63,7 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
return ioport_map(start, len);
if (flags & IORESOURCE_MEM) {
if (flags & IORESOURCE_CACHEABLE)
- return ioremap_cacheable_cow(start, len);
+ return ioremap_cachable(start, len);
return ioremap_nocache(start, len);
}
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 1b71d91e82689f9f0effd43b5bbafdff5c96a565..0668e9bfce413c97fa23f102708ec6f9c002452c 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -235,7 +235,9 @@ static inline void r4k_blast_scache_page_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
- if (sc_lsize == 16)
+ if (scache_size == 0)
+ r4k_blast_scache_page = (void *)no_sc_noop;
+ else if (sc_lsize == 16)
r4k_blast_scache_page = blast_scache16_page;
else if (sc_lsize == 32)
r4k_blast_scache_page = blast_scache32_page;
@@ -251,7 +253,9 @@ static inline void r4k_blast_scache_page_indexed_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
- if (sc_lsize == 16)
+ if (scache_size == 0)
+ r4k_blast_scache_page_indexed = (void *)no_sc_noop;
+ else if (sc_lsize == 16)
r4k_blast_scache_page_indexed = blast_scache16_page_indexed;
else if (sc_lsize == 32)
r4k_blast_scache_page_indexed = blast_scache32_page_indexed;
@@ -267,7 +271,9 @@ static inline void r4k_blast_scache_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
- if (sc_lsize == 16)
+ if (scache_size == 0)
+ r4k_blast_scache = (void *)no_sc_noop;
+ else if (sc_lsize == 16)
r4k_blast_scache = blast_scache16;
else if (sc_lsize == 32)
r4k_blast_scache = blast_scache32;
@@ -482,7 +488,7 @@ static inline void local_r4k_flush_icache_range(void *args)
protected_blast_dcache_range(start, end);
}
- if (!cpu_icache_snoops_remote_store) {
+ if (!cpu_icache_snoops_remote_store && scache_size) {
if (end - start > scache_size)
r4k_blast_scache();
else
@@ -651,7 +657,7 @@ static void local_r4k_flush_cache_sigtramp(void * arg)
R4600_HIT_CACHEOP_WAR_IMPL;
protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
- if (!cpu_icache_snoops_remote_store)
+ if (!cpu_icache_snoops_remote_store && scache_size)
protected_writeback_scache_line(addr & ~(sc_lsize - 1));
protected_flush_icache_line(addr & ~(ic_lsize - 1));
if (MIPS4K_ICACHE_REFILL_WAR) {
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 18810ac55bcce80f1e5d4854dcecdda5a1fd96d9..882889b15926780f6eeff803a8029ad38248127c 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -92,7 +92,6 @@ int main(void)
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
- DEFINE(TI_SIGFRAME, offsetof(struct thread_info, nvgprs_frame));
DEFINE(TI_TASK, offsetof(struct thread_info, task));
#ifdef CONFIG_PPC32
DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 3191be7135fee84d48f117851f40f8469cff7549..39e348a3ade2451cdeb01663b81eaec332c80850 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -53,8 +53,10 @@ extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
PPC_FEATURE_HAS_MMU)
#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
-#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5)
-#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS)
+#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
+ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
+#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
+ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
PPC_FEATURE_BOOKE)
@@ -267,7 +269,8 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "Cell Broadband Engine",
.cpu_features = CPU_FTRS_CELL,
.cpu_user_features = COMMON_USER_PPC64 |
- PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP,
+ PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
+ PPC_FEATURE_SMT,
.icache_bsize = 128,
.dcache_bsize = 128,
.cpu_setup = __setup_cpu_be,
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index f20a67261ec730b2c98ef5f0756eaa6301a38bfd..4827ca1ec89b74dfc782b47d921e30172a76200a 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -227,7 +227,7 @@ ret_from_syscall:
MTMSRD(r10)
lwz r9,TI_FLAGS(r12)
li r8,-_LAST_ERRNO
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_RESTORE_SIGMASK)
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
bne- syscall_exit_work
cmplw 0,r3,r8
blt+ syscall_exit_cont
@@ -287,8 +287,10 @@ syscall_dotrace:
syscall_exit_work:
andi. r0,r9,_TIF_RESTOREALL
- bne- 2f
- cmplw 0,r3,r8
+ beq+ 0f
+ REST_NVGPRS(r1)
+ b 2f
+0: cmplw 0,r3,r8
blt+ 1f
andi. r0,r9,_TIF_NOERROR
bne- 1f
@@ -302,9 +304,7 @@ syscall_exit_work:
2: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
beq 4f
- /* Clear per-syscall TIF flags if any are set, but _leave_
- _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
- yet. */
+ /* Clear per-syscall TIF flags if any are set. */
li r11,_TIF_PERSYSCALL_MASK
addi r12,r12,TI_FLAGS
@@ -318,8 +318,13 @@ syscall_exit_work:
subi r12,r12,TI_FLAGS
4: /* Anything which requires enabling interrupts? */
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS)
- beq 7f
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
+ beq ret_from_except
+
+ /* Re-enable interrupts */
+ ori r10,r10,MSR_EE
+ SYNC
+ MTMSRD(r10)
/* Save NVGPRS if they're not saved already */
lwz r4,_TRAP(r1)
@@ -328,71 +333,11 @@ syscall_exit_work:
SAVE_NVGPRS(r1)
li r4,0xc00
stw r4,_TRAP(r1)
-
- /* Re-enable interrupts */
-5: ori r10,r10,MSR_EE
- SYNC
- MTMSRD(r10)
-
- andi. r0,r9,_TIF_SAVE_NVGPRS
- bne save_user_nvgprs
-
-save_user_nvgprs_cont:
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
- beq 7f
-
+5:
addi r3,r1,STACK_FRAME_OVERHEAD
bl do_syscall_trace_leave
- REST_NVGPRS(r1)
-
-6: lwz r3,GPR3(r1)
- LOAD_MSR_KERNEL(r10,MSR_KERNEL) /* doesn't include MSR_EE */
- SYNC
- MTMSRD(r10) /* disable interrupts again */
- rlwinm r12,r1,0,0,(31-THREAD_SHIFT) /* current_thread_info() */
- lwz r9,TI_FLAGS(r12)
-7:
- andi. r0,r9,_TIF_NEED_RESCHED
- bne 8f
- lwz r5,_MSR(r1)
- andi. r5,r5,MSR_PR
- beq ret_from_except
- andi. r0,r9,_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK
- beq ret_from_except
- b do_user_signal
-8:
- ori r10,r10,MSR_EE
- SYNC
- MTMSRD(r10) /* re-enable interrupts */
- bl schedule
- b 6b
-
-save_user_nvgprs:
- lwz r8,TI_SIGFRAME(r12)
-
-.macro savewords start, end
- 1: stw \start,4*(\start)(r8)
- .section __ex_table,"a"
- .align 2
- .long 1b,save_user_nvgprs_fault
- .previous
- .if \end - \start
- savewords "(\start+1)",\end
- .endif
-.endm
- savewords 14,31
- b save_user_nvgprs_cont
-
-
-save_user_nvgprs_fault:
- li r3,11 /* SIGSEGV */
- lwz r4,TI_TASK(r12)
- bl force_sigsegv
+ b ret_from_except_full
- rlwinm r12,r1,0,0,(31-THREAD_SHIFT) /* current_thread_info() */
- lwz r9,TI_FLAGS(r12)
- b save_user_nvgprs_cont
-
#ifdef SHOW_SYSCALLS
do_show_syscall:
#ifdef SHOW_SYSCALLS_TASK
@@ -490,6 +435,14 @@ ppc_clone:
stw r0,_TRAP(r1) /* register set saved */
b sys_clone
+ .globl ppc_swapcontext
+ppc_swapcontext:
+ SAVE_NVGPRS(r1)
+ lwz r0,_TRAP(r1)
+ rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
+ stw r0,_TRAP(r1) /* register set saved */
+ b sys_swapcontext
+
/*
* Top-level page fault handling.
* This is in assembler because if do_page_fault tells us that
@@ -683,7 +636,7 @@ user_exc_return: /* r10 contains MSR_KERNEL here */
/* Check current_thread_info()->flags */
rlwinm r9,r1,0,0,(31-THREAD_SHIFT)
lwz r9,TI_FLAGS(r9)
- andi. r0,r9,(_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_RESTORE_SIGMASK)
+ andi. r0,r9,(_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NEED_RESCHED)
bne do_work
restore_user:
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 8f606c1889fa1e426abb7eff5255db72c1f6a992..1060155d84c3f3aa035fad42097f49ca37d7c100 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -159,7 +159,7 @@ syscall_exit:
mtmsrd r10,1
ld r9,TI_FLAGS(r12)
li r11,-_LAST_ERRNO
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_SAVE_NVGPRS|_TIF_NOERROR|_TIF_RESTORE_SIGMASK)
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
bne- syscall_exit_work
cmpld r3,r11
ld r5,_CCR(r1)
@@ -216,8 +216,10 @@ syscall_exit_work:
If TIF_NOERROR is set, just save r3 as it is. */
andi. r0,r9,_TIF_RESTOREALL
- bne- 2f
- cmpld r3,r11 /* r10 is -LAST_ERRNO */
+ beq+ 0f
+ REST_NVGPRS(r1)
+ b 2f
+0: cmpld r3,r11 /* r10 is -LAST_ERRNO */
blt+ 1f
andi. r0,r9,_TIF_NOERROR
bne- 1f
@@ -229,9 +231,7 @@ syscall_exit_work:
2: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
beq 4f
- /* Clear per-syscall TIF flags if any are set, but _leave_
- _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
- yet. */
+ /* Clear per-syscall TIF flags if any are set. */
li r11,_TIF_PERSYSCALL_MASK
addi r12,r12,TI_FLAGS
@@ -240,10 +240,9 @@ syscall_exit_work:
stdcx. r10,0,r12
bne- 3b
subi r12,r12,TI_FLAGS
-
-4: bl .save_nvgprs
- /* Anything else left to do? */
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS)
+
+4: /* Anything else left to do? */
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
beq .ret_from_except_lite
/* Re-enable interrupts */
@@ -251,26 +250,10 @@ syscall_exit_work:
ori r10,r10,MSR_EE
mtmsrd r10,1
- andi. r0,r9,_TIF_SAVE_NVGPRS
- bne save_user_nvgprs
-
- /* If tracing, re-enable interrupts and do it */
-save_user_nvgprs_cont:
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
- beq 5f
-
+ bl .save_nvgprs
addi r3,r1,STACK_FRAME_OVERHEAD
bl .do_syscall_trace_leave
- REST_NVGPRS(r1)
- clrrdi r12,r1,THREAD_SHIFT
-
- /* Disable interrupts again and handle other work if any */
-5: mfmsr r10
- rldicl r10,r10,48,1
- rotldi r10,r10,16
- mtmsrd r10,1
-
- b .ret_from_except_lite
+ b .ret_from_except
/* Save non-volatile GPRs, if not already saved. */
_GLOBAL(save_nvgprs)
@@ -282,51 +265,6 @@ _GLOBAL(save_nvgprs)
std r0,_TRAP(r1)
blr
-
-save_user_nvgprs:
- ld r10,TI_SIGFRAME(r12)
- andi. r0,r9,_TIF_32BIT
- beq- save_user_nvgprs_64
-
- /* 32-bit save to userspace */
-
-.macro savewords start, end
- 1: stw \start,4*(\start)(r10)
- .section __ex_table,"a"
- .align 3
- .llong 1b,save_user_nvgprs_fault
- .previous
- .if \end - \start
- savewords "(\start+1)",\end
- .endif
-.endm
- savewords 14,31
- b save_user_nvgprs_cont
-
-save_user_nvgprs_64:
- /* 64-bit save to userspace */
-
-.macro savelongs start, end
- 1: std \start,8*(\start)(r10)
- .section __ex_table,"a"
- .align 3
- .llong 1b,save_user_nvgprs_fault
- .previous
- .if \end - \start
- savelongs "(\start+1)",\end
- .endif
-.endm
- savelongs 14,31
- b save_user_nvgprs_cont
-
-save_user_nvgprs_fault:
- li r3,11 /* SIGSEGV */
- ld r4,TI_TASK(r12)
- bl .force_sigsegv
-
- clrrdi r12,r1,THREAD_SHIFT
- ld r9,TI_FLAGS(r12)
- b save_user_nvgprs_cont
/*
* The sigsuspend and rt_sigsuspend system calls can call do_signal
@@ -352,6 +290,16 @@ _GLOBAL(ppc_clone)
bl .sys_clone
b syscall_exit
+_GLOBAL(ppc32_swapcontext)
+ bl .save_nvgprs
+ bl .compat_sys_swapcontext
+ b syscall_exit
+
+_GLOBAL(ppc64_swapcontext)
+ bl .save_nvgprs
+ bl .sys_swapcontext
+ b syscall_exit
+
_GLOBAL(ret_from_fork)
bl .schedule_tail
REST_NVGPRS(r1)
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index be3ae7733577475064fdb2168ff14c5a13cbc83a..35084f3a841b91fbf49a12ac3167d93d8fe690a6 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1544,6 +1544,9 @@ _STATIC(__boot_from_prom)
mr r28,r6
mr r27,r7
+ /* Align the stack to 16-byte boundary for broken yaboot */
+ rldicr r1,r1,0,59
+
/* Make sure we are running in 64 bits mode */
bl .enable_64b_mode
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index d34fe537400e657996521a7cba0025c3febc7bfa..813c2cd194c218dd0d2803c402b9a2e9281b887f 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -978,7 +978,7 @@ static void __init prom_init_mem(void)
if (size == 0)
continue;
prom_debug(" %x %x\n", base, size);
- if (base == 0)
+ if (base == 0 && (RELOC(of_platform) & PLATFORM_LPAR))
RELOC(rmo_top) = size;
if ((base + size) > RELOC(ram_top))
RELOC(ram_top) = base + size;
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 400793c7130466bc535f02fff0acc32db9b833c2..bcb83574335b0e80821bae2e6f78349f90ed7da4 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -561,10 +561,7 @@ void do_syscall_trace_leave(struct pt_regs *regs)
regs->result);
if ((test_thread_flag(TIF_SYSCALL_TRACE)
-#ifdef CONFIG_PPC64
- || test_thread_flag(TIF_SINGLESTEP)
-#endif
- )
+ || test_thread_flag(TIF_SINGLESTEP))
&& (current->ptrace & PT_PTRACED))
do_syscall_trace();
}
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index bd837b5dbf06cd5992ca4129bead41135f13b040..d7a4e814974d8a2e5e5a970b87971592a1ee4094 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -151,10 +151,7 @@ static inline int save_general_regs(struct pt_regs *regs,
elf_greg_t64 *gregs = (elf_greg_t64 *)regs;
int i;
- if (!FULL_REGS(regs)) {
- set_thread_flag(TIF_SAVE_NVGPRS);
- current_thread_info()->nvgprs_frame = frame->mc_gregs;
- }
+ WARN_ON(!FULL_REGS(regs));
for (i = 0; i <= PT_RESULT; i ++) {
if (i == 14 && !FULL_REGS(regs))
@@ -215,15 +212,7 @@ static inline int get_old_sigaction(struct k_sigaction *new_ka,
static inline int save_general_regs(struct pt_regs *regs,
struct mcontext __user *frame)
{
- if (!FULL_REGS(regs)) {
- /* Zero out the unsaved GPRs to avoid information
- leak, and set TIF_SAVE_NVGPRS to ensure that the
- registers do actually get saved later. */
- memset(®s->gpr[14], 0, 18 * sizeof(unsigned long));
- current_thread_info()->nvgprs_frame = &frame->mc_gregs;
- set_thread_flag(TIF_SAVE_NVGPRS);
- }
-
+ WARN_ON(!FULL_REGS(regs));
return __copy_to_user(&frame->mc_gregs, regs, GP_REGS_SIZE);
}
@@ -826,8 +815,8 @@ static int do_setcontext(struct ucontext __user *ucp, struct pt_regs *regs, int
}
long sys_swapcontext(struct ucontext __user *old_ctx,
- struct ucontext __user *new_ctx,
- int ctx_size, int r6, int r7, int r8, struct pt_regs *regs)
+ struct ucontext __user *new_ctx,
+ int ctx_size, int r6, int r7, int r8, struct pt_regs *regs)
{
unsigned char tmp;
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 59b9c9cdd6a938457a5f3107aa091ef62b85b6fd..47f910380a6a5960d267ce9f3f3041a283871e3c 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -116,14 +116,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
err |= __put_user(0, &sc->v_regs);
#endif /* CONFIG_ALTIVEC */
err |= __put_user(&sc->gp_regs, &sc->regs);
- if (!FULL_REGS(regs)) {
- /* Zero out the unsaved GPRs to avoid information
- leak, and set TIF_SAVE_NVGPRS to ensure that the
- registers do actually get saved later. */
- memset(®s->gpr[14], 0, 18 * sizeof(unsigned long));
- set_thread_flag(TIF_SAVE_NVGPRS);
- current_thread_info()->nvgprs_frame = &sc->gp_regs;
- }
+ WARN_ON(!FULL_REGS(regs));
err |= __copy_to_user(&sc->gp_regs, regs, GP_REGS_SIZE);
err |= __copy_to_user(&sc->fp_regs, ¤t->thread.fpr, FP_REGS_SIZE);
err |= __put_user(signr, &sc->signal);
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index 8a9f994ed9170ec6e0a934db1c7671771ad5019e..1ad55f0466fd621b58f5271bceebb01ea07c4624 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -288,7 +288,7 @@ COMPAT_SYS(clock_settime)
COMPAT_SYS(clock_gettime)
COMPAT_SYS(clock_getres)
COMPAT_SYS(clock_nanosleep)
-COMPAT_SYS(swapcontext)
+SYSX(ppc64_swapcontext,ppc32_swapcontext,ppc_swapcontext)
COMPAT_SYS(tgkill)
COMPAT_SYS(utimes)
COMPAT_SYS(statfs64)
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 7509aa6474f2e7c03deb7fa896b658fd31f6247f..98660aedeeb77234865edaf7075fea0ca29da9df 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -814,6 +814,8 @@ void __kprobes program_check_exception(struct pt_regs *regs)
return;
}
+ local_irq_enable();
+
/* Try to emulate it if we should. */
if (reason & (REASON_ILLEGAL | REASON_PRIVILEGED)) {
switch (emulate_instruction(regs)) {
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index b316fda58b898f319e7ed7d564be486fbe0af3bb..ec837036842398bc52a0326810c8b3ed87a8cdc8 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -180,8 +180,8 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma,
unsigned long offset = address - vma->vm_start;
struct page *pg;
#ifdef CONFIG_PPC64
- void *vbase = test_thread_flag(TIF_32BIT) ?
- vdso32_kbase : vdso64_kbase;
+ void *vbase = (vma->vm_mm->task_size > TASK_SIZE_USER32) ?
+ vdso64_kbase : vdso32_kbase;
#else
void *vbase = vdso32_kbase;
#endif
diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c
index 4ffd2a9832a0c9fba43974b1f0fa00227372599f..9b7150f104147f7de2bdce33da432321bd936c01 100644
--- a/arch/powerpc/platforms/powermac/pfunc_base.c
+++ b/arch/powerpc/platforms/powermac/pfunc_base.c
@@ -9,7 +9,12 @@
#include <asm/pmac_feature.h>
#include <asm/pmac_pfunc.h>
+#undef DEBUG
+#ifdef DEBUG
#define DBG(fmt...) printk(fmt)
+#else
+#define DBG(fmt...)
+#endif
static irqreturn_t macio_gpio_irq(int irq, void *data, struct pt_regs *regs)
{
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index 356a739e52b2d9c446b0c720c50f1d843faf90c5..4baa75b1d36ff60a7cb9088a7e6ffa5d10301e0f 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -20,7 +20,13 @@
#define LOG_PARSE(fmt...)
#define LOG_ERROR(fmt...) printk(fmt)
#define LOG_BLOB(t,b,c)
+
+#undef DEBUG
+#ifdef DEBUG
#define DBG(fmt...) printk(fmt)
+#else
+#define DBG(fmt...)
+#endif
/* Command numbers */
#define PMF_CMD_LIST 0
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 0df2cdcd805c1776ecd85b2de340bf3db0742390..6d64a9bf3474db8a29decd772667aafd6f03a8ea 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -435,7 +435,7 @@ struct smp_ops_t psurge_smp_ops = {
*/
static void (*pmac_tb_freeze)(int freeze);
-static unsigned long timebase;
+static u64 timebase;
static int tb_req;
static void smp_core99_give_timebase(void)
diff --git a/arch/ppc/kernel/asm-offsets.c b/arch/ppc/kernel/asm-offsets.c
index 7964bf660e9274b9abb460d548a5c368db591809..77e4dc780f8cfa3efae51e0f1a088a1c9123bcfc 100644
--- a/arch/ppc/kernel/asm-offsets.c
+++ b/arch/ppc/kernel/asm-offsets.c
@@ -131,7 +131,6 @@ main(void)
DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
- DEFINE(TI_SIGFRAME, offsetof(struct thread_info, nvgprs_frame));
DEFINE(TI_TASK, offsetof(struct thread_info, task));
DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index a48b950722a11385059b6606057b1d34f20ca3fc..3a28159784883df5b54a4de11538aa922ea7cf87 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -227,7 +227,7 @@ ret_from_syscall:
MTMSRD(r10)
lwz r9,TI_FLAGS(r12)
li r8,-_LAST_ERRNO
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL)
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
bne- syscall_exit_work
cmplw 0,r3,r8
blt+ syscall_exit_cont
@@ -287,8 +287,10 @@ syscall_dotrace:
syscall_exit_work:
andi. r0,r9,_TIF_RESTOREALL
- bne- 2f
- cmplw 0,r3,r8
+ beq+ 0f
+ REST_NVGPRS(r1)
+ b 2f
+0: cmplw 0,r3,r8
blt+ 1f
andi. r0,r9,_TIF_NOERROR
bne- 1f
@@ -302,9 +304,7 @@ syscall_exit_work:
2: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
beq 4f
- /* Clear per-syscall TIF flags if any are set, but _leave_
- _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
- yet. */
+ /* Clear per-syscall TIF flags if any are set. */
li r11,_TIF_PERSYSCALL_MASK
addi r12,r12,TI_FLAGS
@@ -318,8 +318,13 @@ syscall_exit_work:
subi r12,r12,TI_FLAGS
4: /* Anything which requires enabling interrupts? */
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS)
- beq 7f
+ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
+ beq ret_from_except
+
+ /* Re-enable interrupts */
+ ori r10,r10,MSR_EE
+ SYNC
+ MTMSRD(r10)
/* Save NVGPRS if they're not saved already */
lwz r4,TRAP(r1)
@@ -328,71 +333,11 @@ syscall_exit_work:
SAVE_NVGPRS(r1)
li r4,0xc00
stw r4,TRAP(r1)
-
- /* Re-enable interrupts */
-5: ori r10,r10,MSR_EE
- SYNC
- MTMSRD(r10)
-
- andi. r0,r9,_TIF_SAVE_NVGPRS
- bne save_user_nvgprs
-
-save_user_nvgprs_cont:
- andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
- beq 7f
-
+5:
addi r3,r1,STACK_FRAME_OVERHEAD
bl do_syscall_trace_leave
- REST_NVGPRS(r1)
-
-6: lwz r3,GPR3(r1)
- LOAD_MSR_KERNEL(r10,MSR_KERNEL) /* doesn't include MSR_EE */
- SYNC
- MTMSRD(r10) /* disable interrupts again */
- rlwinm r12,r1,0,0,18 /* current_thread_info() */
- lwz r9,TI_FLAGS(r12)
-7:
- andi. r0,r9,_TIF_NEED_RESCHED
- bne 8f
- lwz r5,_MSR(r1)
- andi. r5,r5,MSR_PR
- beq ret_from_except
- andi. r0,r9,_TIF_SIGPENDING
- beq ret_from_except
- b do_user_signal
-8:
- ori r10,r10,MSR_EE
- SYNC
- MTMSRD(r10) /* re-enable interrupts */
- bl schedule
- b 6b
-
-save_user_nvgprs:
- lwz r8,TI_SIGFRAME(r12)
-
-.macro savewords start, end
- 1: stw \start,4*(\start)(r8)
- .section __ex_table,"a"
- .align 2
- .long 1b,save_user_nvgprs_fault
- .previous
- .if \end - \start
- savewords "(\start+1)",\end
- .endif
-.endm
- savewords 14,31
- b save_user_nvgprs_cont
-
-
-save_user_nvgprs_fault:
- li r3,11 /* SIGSEGV */
- lwz r4,TI_TASK(r12)
- bl force_sigsegv
+ b ret_from_except_full
- rlwinm r12,r1,0,0,18 /* current_thread_info() */
- lwz r9,TI_FLAGS(r12)
- b save_user_nvgprs_cont
-
#ifdef SHOW_SYSCALLS
do_show_syscall:
#ifdef SHOW_SYSCALLS_TASK
@@ -490,6 +435,14 @@ ppc_clone:
stw r0,TRAP(r1) /* register set saved */
b sys_clone
+ .globl ppc_swapcontext
+ppc_swapcontext:
+ SAVE_NVGPRS(r1)
+ lwz r0,TRAP(r1)
+ rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
+ stw r0,TRAP(r1) /* register set saved */
+ b sys_swapcontext
+
/*
* Top-level page fault handling.
* This is in assembler because if do_page_fault tells us that
@@ -683,7 +636,7 @@ user_exc_return: /* r10 contains MSR_KERNEL here */
/* Check current_thread_info()->flags */
rlwinm r9,r1,0,0,18
lwz r9,TI_FLAGS(r9)
- andi. r0,r9,(_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL)
+ andi. r0,r9,(_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NEED_RESCHED)
bne do_work
restore_user:
diff --git a/arch/s390/lib/uaccess.S b/arch/s390/lib/uaccess.S
index 88fc94fe6488079667b482264787b40b0c3d2660..5d59e26250481ec325b9740dccaefa0bf57765a3 100644
--- a/arch/s390/lib/uaccess.S
+++ b/arch/s390/lib/uaccess.S
@@ -198,12 +198,12 @@ __strnlen_user_asm:
0: srst %r2,%r1
jo 0b
sacf 0
- jh 1f # \0 found in string ?
ahi %r2,1 # strnlen_user result includes the \0
-1: slr %r2,%r3
+ # or return count+1 if \0 not found
+ slr %r2,%r3
br %r14
2: sacf 0
- lhi %r2,-EFAULT
+ slr %r2,%r2 # return 0 on exception
br %r14
.section __ex_table,"a"
.long 0b,2b
diff --git a/arch/s390/lib/uaccess64.S b/arch/s390/lib/uaccess64.S
index 50219786fc7ac8bc86138594a4fd253c3a2048eb..19b41a33c230cb02e1d5f527cb3c43bb12de0e31 100644
--- a/arch/s390/lib/uaccess64.S
+++ b/arch/s390/lib/uaccess64.S
@@ -194,12 +194,12 @@ __strnlen_user_asm:
0: srst %r2,%r1
jo 0b
sacf 0
- jh 1f # \0 found in string ?
aghi %r2,1 # strnlen_user result includes the \0
-1: slgr %r2,%r3
+ # or return count+1 if \0 not found
+ slgr %r2,%r3
br %r14
2: sacf 0
- lghi %r2,-EFAULT
+ slgr %r2,%r2 # return 0 on exception
br %r14
.section __ex_table,"a"
.quad 0b,2b
diff --git a/arch/sparc64/kernel/sys32.S b/arch/sparc64/kernel/sys32.S
index 60b59375aa78d31f78b832f76928fc6d4447ce72..c4a1cef4b1e547992ae671b7710f4952f1c291f1 100644
--- a/arch/sparc64/kernel/sys32.S
+++ b/arch/sparc64/kernel/sys32.S
@@ -318,7 +318,7 @@ do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int)
nop
nop
- .section __ex_table
+ .section __ex_table,"a"
.align 4
.word 1b, __retl_efault, 2b, __retl_efault
.word 3b, __retl_efault, 4b, __retl_efault
diff --git a/arch/sparc64/kernel/una_asm.S b/arch/sparc64/kernel/una_asm.S
index 1f5b5b708ce7210fd36e0abaa28362dfa8518a0a..be183fe41443f3a54594502e9b7c46b2172212cf 100644
--- a/arch/sparc64/kernel/una_asm.S
+++ b/arch/sparc64/kernel/una_asm.S
@@ -47,7 +47,7 @@ __do_int_store:
mov 0, %o0
.size __do_int_store, .-__do_int_store
- .section __ex_table
+ .section __ex_table,"a"
.word 4b, __retl_efault
.word 5b, __retl_efault
.word 6b, __retl_efault
@@ -129,7 +129,7 @@ do_int_load:
mov 0, %o0
.size __do_int_load, .-__do_int_load
- .section __ex_table
+ .section __ex_table,"a"
.word 4b, __retl_efault
.word 5b, __retl_efault
.word 6b, __retl_efault
diff --git a/arch/sparc64/lib/U1copy_from_user.S b/arch/sparc64/lib/U1copy_from_user.S
index 93146a81e2d35dc4be57089582b4769550536c5e..3192b0bf4fab93466ace297240a6b17e50d1e98a 100644
--- a/arch/sparc64/lib/U1copy_from_user.S
+++ b/arch/sparc64/lib/U1copy_from_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov 1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/U1copy_to_user.S b/arch/sparc64/lib/U1copy_to_user.S
index 1fccc521e2bd9071f3a41c77418a5db33c4627d7..d1210ffb0b82aa444b71079bb617c83025473d6c 100644
--- a/arch/sparc64/lib/U1copy_to_user.S
+++ b/arch/sparc64/lib/U1copy_to_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov 1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/U3copy_from_user.S b/arch/sparc64/lib/U3copy_from_user.S
index df600b667e481e3901d7036f2dbe9f26422a96f5..f5bfc8d9d216686b031d685aa8f577fab4634324 100644
--- a/arch/sparc64/lib/U3copy_from_user.S
+++ b/arch/sparc64/lib/U3copy_from_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov 1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/U3copy_to_user.S b/arch/sparc64/lib/U3copy_to_user.S
index f337f22ed82ead7ff95e253e621d36a9c5f224c1..2334f111bb0c81c36f4b1016725a238650e28d97 100644
--- a/arch/sparc64/lib/U3copy_to_user.S
+++ b/arch/sparc64/lib/U3copy_to_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov 1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/bzero.S b/arch/sparc64/lib/bzero.S
index 21a933ffb7c29dcaddbf691a1fe0838b2d455268..1d2abcfa4e524e8ce5045ff44569641ece9d1c43 100644
--- a/arch/sparc64/lib/bzero.S
+++ b/arch/sparc64/lib/bzero.S
@@ -92,7 +92,7 @@ __bzero_done:
.align 4; \
99: retl; \
mov %o1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/copy_in_user.S b/arch/sparc64/lib/copy_in_user.S
index 816076c0bc06528b45974106103c2a551fadd4ae..650af3f21f7860b6c5ad30234f48a04f595e797d 100644
--- a/arch/sparc64/lib/copy_in_user.S
+++ b/arch/sparc64/lib/copy_in_user.S
@@ -13,7 +13,7 @@
.align 4; \
99: retl; \
mov 1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/csum_copy_from_user.S b/arch/sparc64/lib/csum_copy_from_user.S
index 817ebdae39f8efac9edfa052faaaa1953a6ed822..a22eddbe5dba50c6b9e32535862db7d7c3a3987f 100644
--- a/arch/sparc64/lib/csum_copy_from_user.S
+++ b/arch/sparc64/lib/csum_copy_from_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov -1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/csum_copy_to_user.S b/arch/sparc64/lib/csum_copy_to_user.S
index c2f9463ea1e26dccb5383610fc33110ebd3fffd6..d5b12f441f0263e82663240807f7521f35c2f8d0 100644
--- a/arch/sparc64/lib/csum_copy_to_user.S
+++ b/arch/sparc64/lib/csum_copy_to_user.S
@@ -9,7 +9,7 @@
.align 4; \
99: retl; \
mov -1, %o0; \
- .section __ex_table; \
+ .section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.text; \
diff --git a/arch/sparc64/lib/strlen_user.S b/arch/sparc64/lib/strlen_user.S
index 9ed54ba14fc63a263bdaff0a4e0f04f60968f66c..114ed111e2513606ace5a08fb5a78030092aa6ad 100644
--- a/arch/sparc64/lib/strlen_user.S
+++ b/arch/sparc64/lib/strlen_user.S
@@ -85,7 +85,7 @@ __strnlen_user:
retl
clr %o0
- .section __ex_table,#alloc
+ .section __ex_table,"a"
.align 4
.word 10b, 30b
diff --git a/arch/sparc64/lib/strncpy_from_user.S b/arch/sparc64/lib/strncpy_from_user.S
index e1264650ca7aa8cb31329227b8129c3c0abed0a0..b2f499f79427cf1ba5eacb9969bd1a6a2c5443fa 100644
--- a/arch/sparc64/lib/strncpy_from_user.S
+++ b/arch/sparc64/lib/strncpy_from_user.S
@@ -125,7 +125,7 @@ __strncpy_from_user:
add %o2, %o3, %o0
.size __strncpy_from_user, .-__strncpy_from_user
- .section __ex_table,#alloc
+ .section __ex_table,"a"
.align 4
.word 60b, __retl_efault
.word 61b, __retl_efault
diff --git a/arch/sparc64/solaris/entry64.S b/arch/sparc64/solaris/entry64.S
index eb314ed23cdbecb693ebef1ff3c797ca51e24696..f170324e8bf2447a3b51fce2cf7949f35d4fb1c1 100644
--- a/arch/sparc64/solaris/entry64.S
+++ b/arch/sparc64/solaris/entry64.S
@@ -217,7 +217,7 @@ solaris_unimplemented:
ba,pt %xcc, ret_from_solaris
nop
- .section __ex_table,#alloc
+ .section __ex_table,"a"
.align 4
.word exen, exenf
diff --git a/arch/v850/kernel/process.c b/arch/v850/kernel/process.c
index eb909937958bcd5ba44c1a02121910ba63a7cd82..621111ddf907deb91c04353f6dcb18771070e497 100644
--- a/arch/v850/kernel/process.c
+++ b/arch/v850/kernel/process.c
@@ -30,6 +30,9 @@
#include <asm/system.h>
#include <asm/pgtable.h>
+void (*pm_power_off)(void) = NULL;
+EXPORT_SYMBOL(pm_power_off);
+
extern void ret_from_fork (void);
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86_64/kernel/machine_kexec.c
index 89fab51e20f4b4dbeb21c67f97f20849a00839f1..25ac8a3faae635417ae7377cadf7f56ae2dec823 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86_64/kernel/machine_kexec.c
@@ -140,7 +140,7 @@ static void load_segments(void)
"\tmovl %0,%%ss\n"
"\tmovl %0,%%fs\n"
"\tmovl %0,%%gs\n"
- : : "a" (__KERNEL_DS)
+ : : "a" (__KERNEL_DS) : "memory"
);
}
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index f1f596644bfcd255c88a4aa9e4dac4dc06ef886c..64a649eb883f2d4261ade0f4465549bad64d00fc 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -64,6 +64,9 @@ EXPORT_SYMBOL(init_task);
struct task_struct *current_set[NR_CPUS] = {&init_task, };
+void (*pm_power_off)(void) = NULL;
+EXPORT_SYMBOL(pm_power_off);
+
#if XCHAL_CP_NUM > 0
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 74fae2daf87e177679a64bd9810965c57ea89514..c8dbe38c81c80bf1544901bb7b16ac6cd73337e0 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -239,7 +239,6 @@ enum cfqq_state_flags {
CFQ_CFQQ_FLAG_fifo_expire,
CFQ_CFQQ_FLAG_idle_window,
CFQ_CFQQ_FLAG_prio_changed,
- CFQ_CFQQ_FLAG_expired,
};
#define CFQ_CFQQ_FNS(name) \
@@ -264,7 +263,6 @@ CFQ_CFQQ_FNS(must_dispatch);
CFQ_CFQQ_FNS(fifo_expire);
CFQ_CFQQ_FNS(idle_window);
CFQ_CFQQ_FNS(prio_changed);
-CFQ_CFQQ_FNS(expired);
#undef CFQ_CFQQ_FNS
enum cfq_rq_state_flags {
@@ -336,7 +334,7 @@ static struct request *cfq_find_rq_hash(struct cfq_data *cfqd, sector_t offset)
*/
static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
{
- if (!cfqd->rq_in_driver && cfqd->busy_queues)
+ if (cfqd->busy_queues)
kblockd_schedule_work(&cfqd->unplug_work);
}
@@ -736,12 +734,62 @@ __cfq_set_active_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq)
cfqq->slice_left = 0;
cfq_clear_cfqq_must_alloc_slice(cfqq);
cfq_clear_cfqq_fifo_expire(cfqq);
- cfq_clear_cfqq_expired(cfqq);
}
cfqd->active_queue = cfqq;
}
+/*
+ * current cfqq expired its slice (or was too idle), select new one
+ */
+static void
+__cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq,
+ int preempted)
+{
+ unsigned long now = jiffies;
+
+ if (cfq_cfqq_wait_request(cfqq))
+ del_timer(&cfqd->idle_slice_timer);
+
+ if (!preempted && !cfq_cfqq_dispatched(cfqq)) {
+ cfqq->service_last = now;
+ cfq_schedule_dispatch(cfqd);
+ }
+
+ cfq_clear_cfqq_must_dispatch(cfqq);
+ cfq_clear_cfqq_wait_request(cfqq);
+
+ /*
+ * store what was left of this slice, if the queue idled out
+ * or was preempted
+ */
+ if (time_after(cfqq->slice_end, now))
+ cfqq->slice_left = cfqq->slice_end - now;
+ else
+ cfqq->slice_left = 0;
+
+ if (cfq_cfqq_on_rr(cfqq))
+ cfq_resort_rr_list(cfqq, preempted);
+
+ if (cfqq == cfqd->active_queue)
+ cfqd->active_queue = NULL;
+
+ if (cfqd->active_cic) {
+ put_io_context(cfqd->active_cic->ioc);
+ cfqd->active_cic = NULL;
+ }
+
+ cfqd->dispatch_slice = 0;
+}
+
+static inline void cfq_slice_expired(struct cfq_data *cfqd, int preempted)
+{
+ struct cfq_queue *cfqq = cfqd->active_queue;
+
+ if (cfqq)
+ __cfq_slice_expired(cfqd, cfqq, preempted);
+}
+
/*
* 0
* 0,1
@@ -801,16 +849,7 @@ static int cfq_get_next_prio_level(struct cfq_data *cfqd)
static struct cfq_queue *cfq_set_active_queue(struct cfq_data *cfqd)
{
- struct cfq_queue *cfqq;
-
- /*
- * if current queue is expired but not done with its requests yet,
- * wait for that to happen
- */
- if ((cfqq = cfqd->active_queue) != NULL) {
- if (cfq_cfqq_expired(cfqq) && cfq_cfqq_dispatched(cfqq))
- return NULL;
- }
+ struct cfq_queue *cfqq = NULL;
/*
* if current list is non-empty, grab first entry. if it is empty,
@@ -837,66 +876,11 @@ static struct cfq_queue *cfq_set_active_queue(struct cfq_data *cfqd)
return cfqq;
}
-/*
- * current cfqq expired its slice (or was too idle), select new one
- */
-static void
-__cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq,
- int preempted)
-{
- unsigned long now = jiffies;
-
- if (cfq_cfqq_wait_request(cfqq))
- del_timer(&cfqd->idle_slice_timer);
-
- if (!preempted && !cfq_cfqq_dispatched(cfqq))
- cfqq->service_last = now;
-
- cfq_clear_cfqq_must_dispatch(cfqq);
- cfq_clear_cfqq_wait_request(cfqq);
-
- /*
- * store what was left of this slice, if the queue idled out
- * or was preempted
- */
- if (time_after(cfqq->slice_end, now))
- cfqq->slice_left = cfqq->slice_end - now;
- else
- cfqq->slice_left = 0;
-
- if (cfq_cfqq_on_rr(cfqq))
- cfq_resort_rr_list(cfqq, preempted);
-
- if (cfqq == cfqd->active_queue)
- cfqd->active_queue = NULL;
-
- if (cfqd->active_cic) {
- put_io_context(cfqd->active_cic->ioc);
- cfqd->active_cic = NULL;
- }
-
- cfqd->dispatch_slice = 0;
-}
-
-static inline void cfq_slice_expired(struct cfq_data *cfqd, int preempted)
-{
- struct cfq_queue *cfqq = cfqd->active_queue;
-
- if (cfqq) {
- /*
- * use deferred expiry, if there are requests in progress as
- * not to disturb the slice of the next queue
- */
- if (cfq_cfqq_dispatched(cfqq))
- cfq_mark_cfqq_expired(cfqq);
- else
- __cfq_slice_expired(cfqd, cfqq, preempted);
- }
-}
-
static int cfq_arm_slice_timer(struct cfq_data *cfqd, struct cfq_queue *cfqq)
{
+ unsigned long sl;
+
WARN_ON(!RB_EMPTY(&cfqq->sort_list));
WARN_ON(cfqq != cfqd->active_queue);
@@ -916,13 +900,8 @@ static int cfq_arm_slice_timer(struct cfq_data *cfqd, struct cfq_queue *cfqq)
cfq_mark_cfqq_must_dispatch(cfqq);
cfq_mark_cfqq_wait_request(cfqq);
- if (!timer_pending(&cfqd->idle_slice_timer)) {
- unsigned long slice_left = min(cfqq->slice_end - 1, (unsigned long) cfqd->cfq_slice_idle);
-
- cfqd->idle_slice_timer.expires = jiffies + slice_left;
- add_timer(&cfqd->idle_slice_timer);
- }
-
+ sl = min(cfqq->slice_end - 1, (unsigned long) cfqd->cfq_slice_idle);
+ mod_timer(&cfqd->idle_slice_timer, jiffies + sl);
return 1;
}
@@ -1006,9 +985,6 @@ static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd)
if (!cfqq)
goto new_queue;
- if (cfq_cfqq_expired(cfqq))
- goto new_queue;
-
/*
* slice has expired
*/
@@ -1181,10 +1157,8 @@ static void cfq_put_queue(struct cfq_queue *cfqq)
BUG_ON(cfqq->allocated[READ] + cfqq->allocated[WRITE]);
BUG_ON(cfq_cfqq_on_rr(cfqq));
- if (unlikely(cfqd->active_queue == cfqq)) {
+ if (unlikely(cfqd->active_queue == cfqq))
__cfq_slice_expired(cfqd, cfqq, 0);
- cfq_schedule_dispatch(cfqd);
- }
cfq_put_cfqd(cfqq->cfqd);
@@ -1245,10 +1219,8 @@ static void cfq_exit_single_io_context(struct cfq_io_context *cic)
spin_lock(q->queue_lock);
- if (unlikely(cic->cfqq == cfqd->active_queue)) {
+ if (unlikely(cic->cfqq == cfqd->active_queue))
__cfq_slice_expired(cfqd, cic->cfqq, 0);
- cfq_schedule_dispatch(cfqd);
- }
cfq_put_queue(cic->cfqq);
cic->cfqq = NULL;
@@ -1715,10 +1687,7 @@ static void cfq_completed_request(request_queue_t *q, struct request *rq)
cfqq->service_last = now;
cfq_resort_rr_list(cfqq, 0);
}
- if (cfq_cfqq_expired(cfqq)) {
- __cfq_slice_expired(cfqd, cfqq, 0);
- cfq_schedule_dispatch(cfqd);
- }
+ cfq_schedule_dispatch(cfqd);
}
if (cfq_crq_is_sync(crq))
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 03d9c82b0fe7911fd6e922f746249795ccb80d46..0ef2971a9e8207ee5bbee9fd50e3873466308b33 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -625,26 +625,31 @@ static inline int ordered_bio_endio(struct request *rq, struct bio *bio,
* Different hardware can have different requirements as to what pages
* it can do I/O directly to. A low level driver can call
* blk_queue_bounce_limit to have lower memory pages allocated as bounce
- * buffers for doing I/O to pages residing above @page. By default
- * the block layer sets this to the highest numbered "low" memory page.
+ * buffers for doing I/O to pages residing above @page.
**/
void blk_queue_bounce_limit(request_queue_t *q, u64 dma_addr)
{
unsigned long bounce_pfn = dma_addr >> PAGE_SHIFT;
-
- /*
- * set appropriate bounce gfp mask -- unfortunately we don't have a
- * full 4GB zone, so we have to resort to low memory for any bounces.
- * ISA has its own < 16MB zone.
- */
- if (bounce_pfn < blk_max_low_pfn) {
- BUG_ON(dma_addr < BLK_BOUNCE_ISA);
+ int dma = 0;
+
+ q->bounce_gfp = GFP_NOIO;
+#if BITS_PER_LONG == 64
+ /* Assume anything <= 4GB can be handled by IOMMU.
+ Actually some IOMMUs can handle everything, but I don't
+ know of a way to test this here. */
+ if (bounce_pfn < (0xffffffff>>PAGE_SHIFT))
+ dma = 1;
+ q->bounce_pfn = max_low_pfn;
+#else
+ if (bounce_pfn < blk_max_low_pfn)
+ dma = 1;
+ q->bounce_pfn = bounce_pfn;
+#endif
+ if (dma) {
init_emergency_isa_pool();
q->bounce_gfp = GFP_NOIO | GFP_DMA;
- } else
- q->bounce_gfp = GFP_NOIO;
-
- q->bounce_pfn = bounce_pfn;
+ q->bounce_pfn = bounce_pfn;
+ }
}
EXPORT_SYMBOL(blk_queue_bounce_limit);
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 14f6a6201da3c0f29e8203401e49e0fc2858dd28..05983a312d504033745e65938cd87899c75e0605 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -555,7 +555,7 @@ fore200e_pca_reset(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_pca_map(struct fore200e* fore200e)
{
DPRINTK(2, "device %s being mapped in memory\n", fore200e->name);
@@ -589,7 +589,7 @@ fore200e_pca_unmap(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_pca_configure(struct fore200e* fore200e)
{
struct pci_dev* pci_dev = (struct pci_dev*)fore200e->bus_dev;
@@ -2125,7 +2125,7 @@ fore200e_change_qos(struct atm_vcc* vcc,struct atm_qos* qos, int flags)
}
-static int __init
+static int __devinit
fore200e_irq_request(struct fore200e* fore200e)
{
if (request_irq(fore200e->irq, fore200e_interrupt, SA_SHIRQ, fore200e->name, fore200e->atm_dev) < 0) {
@@ -2148,7 +2148,7 @@ fore200e_irq_request(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_get_esi(struct fore200e* fore200e)
{
struct prom_data* prom = fore200e_kmalloc(sizeof(struct prom_data), GFP_KERNEL | GFP_DMA);
@@ -2180,7 +2180,7 @@ fore200e_get_esi(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_alloc_rx_buf(struct fore200e* fore200e)
{
int scheme, magn, nbr, size, i;
@@ -2245,7 +2245,7 @@ fore200e_alloc_rx_buf(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_init_bs_queue(struct fore200e* fore200e)
{
int scheme, magn, i;
@@ -2308,7 +2308,7 @@ fore200e_init_bs_queue(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_init_rx_queue(struct fore200e* fore200e)
{
struct host_rxq* rxq = &fore200e->host_rxq;
@@ -2368,7 +2368,7 @@ fore200e_init_rx_queue(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_init_tx_queue(struct fore200e* fore200e)
{
struct host_txq* txq = &fore200e->host_txq;
@@ -2431,7 +2431,7 @@ fore200e_init_tx_queue(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_init_cmd_queue(struct fore200e* fore200e)
{
struct host_cmdq* cmdq = &fore200e->host_cmdq;
@@ -2487,7 +2487,7 @@ fore200e_param_bs_queue(struct fore200e* fore200e,
}
-static int __init
+static int __devinit
fore200e_initialize(struct fore200e* fore200e)
{
struct cp_queues __iomem * cpq;
@@ -2539,7 +2539,7 @@ fore200e_initialize(struct fore200e* fore200e)
}
-static void __init
+static void __devinit
fore200e_monitor_putc(struct fore200e* fore200e, char c)
{
struct cp_monitor __iomem * monitor = fore200e->cp_monitor;
@@ -2551,7 +2551,7 @@ fore200e_monitor_putc(struct fore200e* fore200e, char c)
}
-static int __init
+static int __devinit
fore200e_monitor_getc(struct fore200e* fore200e)
{
struct cp_monitor __iomem * monitor = fore200e->cp_monitor;
@@ -2576,7 +2576,7 @@ fore200e_monitor_getc(struct fore200e* fore200e)
}
-static void __init
+static void __devinit
fore200e_monitor_puts(struct fore200e* fore200e, char* str)
{
while (*str) {
@@ -2591,7 +2591,7 @@ fore200e_monitor_puts(struct fore200e* fore200e, char* str)
}
-static int __init
+static int __devinit
fore200e_start_fw(struct fore200e* fore200e)
{
int ok;
@@ -2622,7 +2622,7 @@ fore200e_start_fw(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_load_fw(struct fore200e* fore200e)
{
u32* fw_data = (u32*) fore200e->bus->fw_data;
@@ -2648,7 +2648,7 @@ fore200e_load_fw(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_register(struct fore200e* fore200e)
{
struct atm_dev* atm_dev;
@@ -2675,7 +2675,7 @@ fore200e_register(struct fore200e* fore200e)
}
-static int __init
+static int __devinit
fore200e_init(struct fore200e* fore200e)
{
if (fore200e_register(fore200e) < 0)
@@ -2721,7 +2721,7 @@ fore200e_init(struct fore200e* fore200e)
return -EBUSY;
fore200e_supply(fore200e);
-
+
/* all done, board initialization is now complete */
fore200e->state = FORE200E_STATE_COMPLETE;
return 0;
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 6ede1f352c2954d246ead5288a31cb181ea220df..37b8cda3e8bc909c02d38fbf02e99fded1d1d88a 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -41,6 +41,7 @@
#include <linux/timer.h>
#include <linux/pci.h>
#include <linux/init.h>
+#include <linux/random.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include "DAC960.h"
@@ -3463,7 +3464,7 @@ static inline boolean DAC960_ProcessCompletedRequest(DAC960_Command_T *Command,
Command->SegmentCount, Command->DmaDirection);
if (!end_that_request_first(Request, UpToDate, Command->BlockCount)) {
-
+ add_disk_randomness(Request->rq_disk);
end_that_request_last(Request, UpToDate);
if (Command->Completion) {
diff --git a/drivers/char/hw_random.c b/drivers/char/hw_random.c
index b3bc2e37e6160957786d7ecd69cf9d6c92bed250..29dc87e59020466ab8e7595f3ebf28e2e7e66d8b 100644
--- a/drivers/char/hw_random.c
+++ b/drivers/char/hw_random.c
@@ -131,7 +131,9 @@ enum {
rng_hw_none,
rng_hw_intel,
rng_hw_amd,
+#ifdef __i386__
rng_hw_via,
+#endif
rng_hw_geode,
};
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index c92378121b4ca054fdce184963b14290a7c6bb55..1b05fa688996dc8e94e5e26c0436d5e5ea92ca52 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -675,7 +675,7 @@ static int __init mmtimer_init(void)
cnodeid_t node, maxn = -1;
if (!ia64_platform_is("sn2"))
- return -1;
+ return 0;
/*
* Sanity check the cycles/sec variable
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 649677b5dc36ad93a6badd5ee24f20301fb1b5b3..5fdf185154330c367fc850b5009fe132e55d848e 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -13,11 +13,12 @@
*
* (C) 2000,2001,2002,2003,2004 Omnikey AG
*
- * (C) 2005 Harald Welte <laforge@gnumonks.org>
+ * (C) 2005-2006 Harald Welte <laforge@gnumonks.org>
* - Adhere to Kernel CodingStyle
* - Port to 2.6.13 "new" style PCMCIA
* - Check for copy_{from,to}_user return values
* - Use nonseekable_open()
+ * - add class interface for udev device creation
*
* All rights reserved. Licensed under dual BSD/GPL license.
*/
@@ -56,7 +57,7 @@ module_param(pc_debug, int, 0600);
#else
#define DEBUGP(n, rdr, x, args...)
#endif
-static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte";
+static char *version = "cm4000_cs.c v2.4.0gm6 - All bugs added by Harald Welte";
#define T_1SEC (HZ)
#define T_10MSEC msecs_to_jiffies(10)
@@ -156,6 +157,7 @@ struct cm4000_dev {
/*queue*/ 4*sizeof(wait_queue_head_t))
static dev_link_t *dev_table[CM4000_MAX_DEV];
+static struct class *cmm_class;
/* This table doesn't use spaces after the comma between fields and thus
* violates CodingStyle. However, I don't really think wrapping it around will
@@ -1937,6 +1939,9 @@ static int cm4000_attach(struct pcmcia_device *p_dev)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
cm4000_config(link, i);
+ class_device_create(cmm_class, NULL, MKDEV(major, i), NULL,
+ "cmm%d", i);
+
return 0;
}
@@ -1962,6 +1967,8 @@ static void cm4000_detach(struct pcmcia_device *p_dev)
dev_table[devno] = NULL;
kfree(dev);
+ class_device_destroy(cmm_class, MKDEV(major, devno));
+
return;
}
@@ -1995,8 +2002,18 @@ static struct pcmcia_driver cm4000_driver = {
static int __init cmm_init(void)
{
+ int rc;
+
printk(KERN_INFO "%s\n", version);
- pcmcia_register_driver(&cm4000_driver);
+
+ cmm_class = class_create(THIS_MODULE, "cardman_4000");
+ if (!cmm_class)
+ return -1;
+
+ rc = pcmcia_register_driver(&cm4000_driver);
+ if (rc < 0)
+ return rc;
+
major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
if (major < 0) {
printk(KERN_WARNING MODULE_NAME
@@ -2012,6 +2029,7 @@ static void __exit cmm_exit(void)
printk(KERN_INFO MODULE_NAME ": unloading\n");
pcmcia_unregister_driver(&cm4000_driver);
unregister_chrdev(major, DEVICE_NAME);
+ class_destroy(cmm_class);
};
module_init(cmm_init);
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 46eb371bf17e2294147ab2e016defa53d7a0d220..466e33bab029e6b317628649068009766f56af9f 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -3,12 +3,13 @@
*
* (c) 2000-2004 Omnikey AG (http://www.omnikey.com/)
*
- * (C) 2005 Harald Welte <laforge@gnumonks.org>
+ * (C) 2005-2006 Harald Welte <laforge@gnumonks.org>
* - add support for poll()
* - driver cleanup
* - add waitqueues
* - adhere to linux kernel coding style and policies
* - support 2.6.13 "new style" pcmcia interface
+ * - add class interface for udev device creation
*
* The device basically is a USB CCID compliant device that has been
* attached to an I/O-Mapped FIFO.
@@ -53,7 +54,7 @@ module_param(pc_debug, int, 0600);
#endif
static char *version =
-"OMNIKEY CardMan 4040 v1.1.0gm4 - All bugs added by Harald Welte";
+"OMNIKEY CardMan 4040 v1.1.0gm5 - All bugs added by Harald Welte";
#define CCID_DRIVER_BULK_DEFAULT_TIMEOUT (150*HZ)
#define CCID_DRIVER_ASYNC_POWERUP_TIMEOUT (35*HZ)
@@ -67,6 +68,7 @@ static char *version =
static void reader_release(dev_link_t *link);
static int major;
+static struct class *cmx_class;
#define BS_READABLE 0x01
#define BS_WRITABLE 0x02
@@ -696,6 +698,9 @@ static int reader_attach(struct pcmcia_device *p_dev)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
reader_config(link, i);
+ class_device_create(cmx_class, NULL, MKDEV(major, i), NULL,
+ "cmx%d", i);
+
return 0;
}
@@ -721,6 +726,8 @@ static void reader_detach(struct pcmcia_device *p_dev)
dev_table[devno] = NULL;
kfree(dev);
+ class_device_destroy(cmx_class, MKDEV(major, devno));
+
return;
}
@@ -755,8 +762,17 @@ static struct pcmcia_driver reader_driver = {
static int __init cm4040_init(void)
{
+ int rc;
+
printk(KERN_INFO "%s\n", version);
- pcmcia_register_driver(&reader_driver);
+ cmx_class = class_create(THIS_MODULE, "cardman_4040");
+ if (!cmx_class)
+ return -1;
+
+ rc = pcmcia_register_driver(&reader_driver);
+ if (rc < 0)
+ return rc;
+
major = register_chrdev(0, DEVICE_NAME, &reader_fops);
if (major < 0) {
printk(KERN_WARNING MODULE_NAME
@@ -771,6 +787,7 @@ static void __exit cm4040_exit(void)
printk(KERN_INFO MODULE_NAME ": unloading\n");
pcmcia_unregister_driver(&reader_driver);
unregister_chrdev(major, DEVICE_NAME);
+ class_destroy(cmx_class);
}
module_init(cm4040_init);
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index a85a60a93deb27358e7a7d7d9e6806c3bedacafe..b046390cd256cd92b166878f362868e421d986be 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -306,7 +306,7 @@ struct slgt_info {
int tx_active;
unsigned char signals; /* serial signal states */
- unsigned int init_error; /* initialization error */
+ int init_error; /* initialization error */
unsigned char *tx_buf;
int tx_count;
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index e9bba94fc898388ff09bd8a9e2116442e07ca104..53d3d066554e556b4110398990294a12af9d1c97 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -303,7 +303,7 @@ static struct tty_buffer *tty_buffer_find(struct tty_struct *tty, size_t size)
t->commit = 0;
t->read = 0;
/* DEBUG ONLY */
- memset(t->data, '*', size);
+/* memset(t->data, '*', size); */
/* printk("Flip recycle %p\n", t); */
return t;
}
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 4c2af902090509c5923aded4bdbd331fa8606c6f..6213bd3caee5033552ea7bf20104564676c3b013 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -445,6 +445,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
+ PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443),
PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 39fb88309e8e804cfeabe00e7f90b249fa2e0e32..216dbbf1dc8ec8114e4f453c975d9675f6740697 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -744,7 +744,7 @@ static int __video1394_ioctl(struct file *file,
if (i == ISO_CHANNELS) {
PRINT(KERN_ERR, ohci->host->id,
"No free channel found");
- return EAGAIN;
+ return -EAGAIN;
}
if (!(ohci->ISO_channel_usage & mask)) {
v.channel = i;
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 2d2d4ac3525ab5af66bdc2805791ef18db493e05..960dae5c87d1d73d9b19fe24f094130df40ca1b4 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1155,6 +1155,12 @@ static int srp_send_tsk_mgmt(struct scsi_cmnd *scmnd, u8 func)
spin_lock_irq(target->scsi_host->host_lock);
+ if (target->state == SRP_TARGET_DEAD ||
+ target->state == SRP_TARGET_REMOVED) {
+ scmnd->result = DID_BAD_TARGET << 16;
+ goto out;
+ }
+
if (scmnd->host_scribble == (void *) -1L)
goto out;
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index 8159bcecd0c2e1c6fabe01a6dbbe13fbb2d86024..df9d652018198311f5d2b05d8e6e2ef81c7e81a9 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1929,6 +1929,8 @@ static struct pci_device_id hisax_pci_tbl[] __initdata = {
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00B, PCI_ANY_ID, PCI_ANY_ID},
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00C, PCI_ANY_ID, PCI_ANY_ID},
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B100, PCI_ANY_ID, PCI_ANY_ID},
+ {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B700, PCI_ANY_ID, PCI_ANY_ID},
+ {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B701, PCI_ANY_ID, PCI_ANY_ID},
{PCI_VENDOR_ID_ABOCOM, PCI_DEVICE_ID_ABOCOM_2BD1, PCI_ANY_ID, PCI_ANY_ID},
{PCI_VENDOR_ID_ASUSTEK, PCI_DEVICE_ID_ASUSTEK_0675, PCI_ANY_ID, PCI_ANY_ID},
{PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_T_CONCEPT, PCI_ANY_ID, PCI_ANY_ID},
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 4866fc32d8d9f1697806ccd938b9edf2d13692eb..91d25acb5ede07f39d8859204e5b6daa9f150315 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -51,6 +51,8 @@ static const PCI_ENTRY id_list[] =
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00B, "Billion", "B00B"},
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00C, "Billion", "B00C"},
{PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B100, "Seyeon", "B100"},
+ {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B700, "Primux II S0", "B700"},
+ {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B701, "Primux II S0 NT", "B701"},
{PCI_VENDOR_ID_ABOCOM, PCI_DEVICE_ID_ABOCOM_2BD1, "Abocom/Magitek", "2BD1"},
{PCI_VENDOR_ID_ASUSTEK, PCI_DEVICE_ID_ASUSTEK_0675, "Asuscom/Askey", "675"},
{PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_T_CONCEPT, "German telekom", "T-Concept"},
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ca5b4a3b683e67c1fc2d04df730302890048d195..262c4412741904bb5dd16ac1252966474ada9a1d 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -1,7 +1,7 @@
/*
* hfc_usb.c
*
- * $Id: hfc_usb.c,v 4.36 2005/04/08 09:55:13 martinb1 Exp $
+ * $Id: hfc_usb.c,v 2.3.2.13 2006/02/17 17:17:22 mbachem Exp $
*
* modular HiSax ISDN driver for Colognechip HFC-S USB chip
*
@@ -45,7 +45,7 @@
#include "hfc_usb.h"
static const char *hfcusb_revision =
- "$Revision: 4.36 $ $Date: 2005/04/08 09:55:13 $ ";
+ "$Revision: 2.3.2.13 $ $Date: 2006/02/17 17:17:22 $ ";
/* Hisax debug support
* use "modprobe debug=x" where x is bitfield of USB_DBG & ISDN_DBG
@@ -219,7 +219,7 @@ symbolic(struct hfcusb_symbolic_list list[], const int num)
for (i = 0; list[i].name != NULL; i++)
if (list[i].num == num)
return (list[i].name);
- return "<unkown ERROR>";
+ return "<unknown ERROR>";
}
@@ -235,9 +235,9 @@ ctrl_start_transfer(hfcusb_data * hfc)
hfc->ctrl_urb->transfer_buffer = NULL;
hfc->ctrl_urb->transfer_buffer_length = 0;
hfc->ctrl_write.wIndex =
- hfc->ctrl_buff[hfc->ctrl_out_idx].hfc_reg;
+ cpu_to_le16(hfc->ctrl_buff[hfc->ctrl_out_idx].hfc_reg);
hfc->ctrl_write.wValue =
- hfc->ctrl_buff[hfc->ctrl_out_idx].reg_val;
+ cpu_to_le16(hfc->ctrl_buff[hfc->ctrl_out_idx].reg_val);
usb_submit_urb(hfc->ctrl_urb, GFP_ATOMIC); /* start transfer */
}
@@ -1282,7 +1282,7 @@ usb_init(hfcusb_data * hfc)
/* init the background machinery for control requests */
hfc->ctrl_read.bRequestType = 0xc0;
hfc->ctrl_read.bRequest = 1;
- hfc->ctrl_read.wLength = 1;
+ hfc->ctrl_read.wLength = cpu_to_le16(1);
hfc->ctrl_write.bRequestType = 0x40;
hfc->ctrl_write.bRequest = 0;
hfc->ctrl_write.wLength = 0;
@@ -1373,9 +1373,8 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
vend_idx = 0xffff;
for (i = 0; hfcusb_idtab[i].idVendor; i++) {
- if (dev->descriptor.idVendor == hfcusb_idtab[i].idVendor
- && dev->descriptor.idProduct ==
- hfcusb_idtab[i].idProduct) {
+ if ((le16_to_cpu(dev->descriptor.idVendor) == hfcusb_idtab[i].idVendor)
+ && (le16_to_cpu(dev->descriptor.idProduct) == hfcusb_idtab[i].idProduct)) {
vend_idx = i;
continue;
}
@@ -1516,8 +1515,7 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
usb_transfer_mode
= USB_INT;
packet_size =
- ep->desc.
- wMaxPacketSize;
+ le16_to_cpu(ep->desc.wMaxPacketSize);
break;
case USB_ENDPOINT_XFER_BULK:
if (ep_addr & 0x80)
@@ -1545,8 +1543,7 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
usb_transfer_mode
= USB_BULK;
packet_size =
- ep->desc.
- wMaxPacketSize;
+ le16_to_cpu(ep->desc.wMaxPacketSize);
break;
case USB_ENDPOINT_XFER_ISOC:
if (ep_addr & 0x80)
@@ -1574,8 +1571,7 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
usb_transfer_mode
= USB_ISOC;
iso_packet_size =
- ep->desc.
- wMaxPacketSize;
+ le16_to_cpu(ep->desc.wMaxPacketSize);
break;
default:
context->
@@ -1588,10 +1584,8 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
fifonum = cidx;
context->fifos[cidx].hfc =
context;
- context->fifos[cidx].
- usb_packet_maxlen =
- ep->desc.
- wMaxPacketSize;
+ context->fifos[cidx].usb_packet_maxlen =
+ le16_to_cpu(ep->desc.wMaxPacketSize);
context->fifos[cidx].
intervall =
ep->desc.bInterval;
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 393633681f49fa852ac549b2aeb48fc4d9ebf07d..aeaa1db74bd87ad37bd103655df01791e2676a18 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1682,6 +1682,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
#ifdef ISDN_DEBUG_MODEM_OPEN
printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
#endif
+ module_put(info->owner);
return;
}
info->flags |= ISDN_ASYNC_CLOSING;
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index bb8d5efe19bfc456e3825459c63ff746a4215963..6c0ba04bc57a299caf6868d509fc5aa7ecb55cfa 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -35,6 +35,8 @@
#include <linux/platform_device.h>
#include <linux/mutex.h>
+#include <asm/prom.h>
+
#include "windfarm.h"
#define VERSION "0.2"
@@ -465,6 +467,11 @@ static int __init windfarm_core_init(void)
{
DBG("wf: core loaded\n");
+ /* Don't register on old machines that use therm_pm72 for now */
+ if (machine_is_compatible("PowerMac7,2") ||
+ machine_is_compatible("PowerMac7,3") ||
+ machine_is_compatible("RackMac3,1"))
+ return -ENODEV;
platform_device_register(&wf_platform_device);
return 0;
}
diff --git a/drivers/macintosh/windfarm_cpufreq_clamp.c b/drivers/macintosh/windfarm_cpufreq_clamp.c
index 607dbaca69c96fbb2172556bc4a14e5ca72f93d6..81337cd16e80d1fc80f87ee17fb82aa88a03d00f 100644
--- a/drivers/macintosh/windfarm_cpufreq_clamp.c
+++ b/drivers/macintosh/windfarm_cpufreq_clamp.c
@@ -8,6 +8,8 @@
#include <linux/wait.h>
#include <linux/cpufreq.h>
+#include <asm/prom.h>
+
#include "windfarm.h"
#define VERSION "0.3"
@@ -74,6 +76,12 @@ static int __init wf_cpufreq_clamp_init(void)
{
struct wf_control *clamp;
+ /* Don't register on old machines that use therm_pm72 for now */
+ if (machine_is_compatible("PowerMac7,2") ||
+ machine_is_compatible("PowerMac7,3") ||
+ machine_is_compatible("RackMac3,1"))
+ return -ENODEV;
+
clamp = kmalloc(sizeof(struct wf_control), GFP_KERNEL);
if (clamp == NULL)
return -ENOMEM;
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index 906d3ecae6e69e043a31835963c17695a61fdc4c..423bfa2432c02ad4939219c40e2a177f33cf0f8c 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -25,7 +25,7 @@
#include "windfarm.h"
-#define VERSION "0.1"
+#define VERSION "0.2"
#undef DEBUG
@@ -113,6 +113,7 @@ static struct wf_lm75_sensor *wf_lm75_create(struct i2c_adapter *adapter,
const char *loc)
{
struct wf_lm75_sensor *lm;
+ int rc;
DBG("wf_lm75: creating %s device at address 0x%02x\n",
ds1775 ? "ds1775" : "lm75", addr);
@@ -139,9 +140,11 @@ static struct wf_lm75_sensor *wf_lm75_create(struct i2c_adapter *adapter,
lm->i2c.driver = &wf_lm75_driver;
strncpy(lm->i2c.name, lm->sens.name, I2C_NAME_SIZE-1);
- if (i2c_attach_client(&lm->i2c)) {
- printk(KERN_ERR "windfarm: failed to attach %s %s to i2c\n",
- ds1775 ? "ds1775" : "lm75", lm->i2c.name);
+ rc = i2c_attach_client(&lm->i2c);
+ if (rc) {
+ printk(KERN_ERR "windfarm: failed to attach %s %s to i2c,"
+ " err %d\n", ds1775 ? "ds1775" : "lm75",
+ lm->i2c.name, rc);
goto fail;
}
@@ -175,16 +178,22 @@ static int wf_lm75_attach(struct i2c_adapter *adapter)
(dev = of_get_next_child(busnode, dev)) != NULL;) {
const char *loc =
get_property(dev, "hwsensor-location", NULL);
- u32 *reg = (u32 *)get_property(dev, "reg", NULL);
- DBG(" dev: %s... (loc: %p, reg: %p)\n", dev->name, loc, reg);
- if (loc == NULL || reg == NULL)
+ u8 addr;
+
+ /* We must re-match the adapter in order to properly check
+ * the channel on multibus setups
+ */
+ if (!pmac_i2c_match_adapter(dev, adapter))
+ continue;
+ addr = pmac_i2c_get_dev_addr(dev);
+ if (loc == NULL || addr == 0)
continue;
/* real lm75 */
if (device_is_compatible(dev, "lm75"))
- wf_lm75_create(adapter, *reg, 0, loc);
+ wf_lm75_create(adapter, addr, 0, loc);
/* ds1775 (compatible, better resolution */
else if (device_is_compatible(dev, "ds1775"))
- wf_lm75_create(adapter, *reg, 1, loc);
+ wf_lm75_create(adapter, addr, 1, loc);
}
return 0;
}
@@ -206,6 +215,11 @@ static int wf_lm75_detach(struct i2c_client *client)
static int __init wf_lm75_sensor_init(void)
{
+ /* Don't register on old machines that use therm_pm72 for now */
+ if (machine_is_compatible("PowerMac7,2") ||
+ machine_is_compatible("PowerMac7,3") ||
+ machine_is_compatible("RackMac3,1"))
+ return -ENODEV;
return i2c_add_driver(&wf_lm75_driver);
}
diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c
index 5b9ad6ca7cba07e28996d4af2f3f703ad2321c0a..8e99d408fddd5c62db695acb61266fe9b70b9b88 100644
--- a/drivers/macintosh/windfarm_max6690_sensor.c
+++ b/drivers/macintosh/windfarm_max6690_sensor.c
@@ -17,7 +17,7 @@
#include "windfarm.h"
-#define VERSION "0.1"
+#define VERSION "0.2"
/* This currently only exports the external temperature sensor,
since that's all the control loops need. */
@@ -81,7 +81,7 @@ static struct wf_sensor_ops wf_max6690_ops = {
static void wf_max6690_create(struct i2c_adapter *adapter, u8 addr)
{
struct wf_6690_sensor *max;
- char *name = "u4-temp";
+ char *name = "backside-temp";
max = kzalloc(sizeof(struct wf_6690_sensor), GFP_KERNEL);
if (max == NULL) {
@@ -118,7 +118,6 @@ static int wf_max6690_attach(struct i2c_adapter *adapter)
struct device_node *busnode, *dev = NULL;
struct pmac_i2c_bus *bus;
const char *loc;
- u32 *reg;
bus = pmac_i2c_adapter_to_bus(adapter);
if (bus == NULL)
@@ -126,16 +125,23 @@ static int wf_max6690_attach(struct i2c_adapter *adapter)
busnode = pmac_i2c_get_bus_node(bus);
while ((dev = of_get_next_child(busnode, dev)) != NULL) {
+ u8 addr;
+
+ /* We must re-match the adapter in order to properly check
+ * the channel on multibus setups
+ */
+ if (!pmac_i2c_match_adapter(dev, adapter))
+ continue;
if (!device_is_compatible(dev, "max6690"))
continue;
+ addr = pmac_i2c_get_dev_addr(dev);
loc = get_property(dev, "hwsensor-location", NULL);
- reg = (u32 *) get_property(dev, "reg", NULL);
- if (!loc || !reg)
+ if (loc == NULL || addr == 0)
continue;
- printk("found max6690, loc=%s reg=%x\n", loc, *reg);
+ printk("found max6690, loc=%s addr=0x%02x\n", loc, addr);
if (strcmp(loc, "BACKSIDE"))
continue;
- wf_max6690_create(adapter, *reg);
+ wf_max6690_create(adapter, addr);
}
return 0;
@@ -153,6 +159,11 @@ static int wf_max6690_detach(struct i2c_client *client)
static int __init wf_max6690_sensor_init(void)
{
+ /* Don't register on old machines that use therm_pm72 for now */
+ if (machine_is_compatible("PowerMac7,2") ||
+ machine_is_compatible("PowerMac7,3") ||
+ machine_is_compatible("RackMac3,1"))
+ return -ENODEV;
return i2c_add_driver(&wf_max6690_driver);
}
diff --git a/drivers/macintosh/windfarm_pid.c b/drivers/macintosh/windfarm_pid.c
index 0842432e27ad10b74fefbef8f045323940691e8a..f10efb28cae42ef355e42c53d68d920b062b60d4 100644
--- a/drivers/macintosh/windfarm_pid.c
+++ b/drivers/macintosh/windfarm_pid.c
@@ -143,3 +143,7 @@ s32 wf_cpu_pid_run(struct wf_cpu_pid_state *st, s32 new_power, s32 new_temp)
return st->target;
}
EXPORT_SYMBOL_GPL(wf_cpu_pid_run);
+
+MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
+MODULE_DESCRIPTION("PID algorithm for PowerMacs thermal control");
+MODULE_LICENSE("GPL");
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index c2a4e689c784e776fca5968561d6da4d23e0935a..ef66bf2778ecab42565e2da225c368b8af056aee 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -358,6 +358,7 @@ static void backside_fan_tick(void)
return;
if (!backside_tick) {
/* first time; initialize things */
+ printk(KERN_INFO "windfarm: Backside control loop started.\n");
backside_param.min = backside_fan->ops->get_min(backside_fan);
backside_param.max = backside_fan->ops->get_max(backside_fan);
wf_pid_init(&backside_pid, &backside_param);
@@ -407,6 +408,7 @@ static void drive_bay_fan_tick(void)
return;
if (!drive_bay_tick) {
/* first time; initialize things */
+ printk(KERN_INFO "windfarm: Drive bay control loop started.\n");
drive_bay_prm.min = drive_bay_fan->ops->get_min(drive_bay_fan);
drive_bay_prm.max = drive_bay_fan->ops->get_max(drive_bay_fan);
wf_pid_init(&drive_bay_pid, &drive_bay_prm);
@@ -458,6 +460,7 @@ static void slots_fan_tick(void)
return;
if (!slots_started) {
/* first time; initialize things */
+ printk(KERN_INFO "windfarm: Slots control loop started.\n");
wf_pid_init(&slots_pid, &slots_param);
slots_started = 1;
}
@@ -504,6 +507,7 @@ static void pm112_tick(void)
if (!started) {
started = 1;
+ printk(KERN_INFO "windfarm: CPUs control loops started.\n");
for (i = 0; i < nr_cores; ++i) {
if (create_cpu_loop(i) < 0) {
failure_state = FAILURE_PERM;
@@ -594,8 +598,6 @@ static void pm112_new_sensor(struct wf_sensor *sr)
{
unsigned int i;
- if (have_all_sensors)
- return;
if (!strncmp(sr->name, "cpu-temp-", 9)) {
i = sr->name[9] - '0';
if (sr->name[10] == 0 && i < NR_CORES &&
@@ -613,7 +615,7 @@ static void pm112_new_sensor(struct wf_sensor *sr)
} else if (!strcmp(sr->name, "slots-power")) {
if (slots_power == NULL && wf_get_sensor(sr) == 0)
slots_power = sr;
- } else if (!strcmp(sr->name, "u4-temp")) {
+ } else if (!strcmp(sr->name, "backside-temp")) {
if (u4_temp == NULL && wf_get_sensor(sr) == 0)
u4_temp = sr;
} else
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 390cc3a99ce6525a6cc668f0543f144e8923a788..9c7f122826e0089d9931402be70ddedf18c2e436 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -526,7 +526,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
info("found the stv0297 at i2c address: 0x%02x",alps_tdee4_stv0297_config.demod_address);
} else
/* try the sky v2.3 (vp310/Samsung tbdu18132(tsa5059)) */
- if ((fc->fe = vp310_attach(&skystar23_samsung_tbdu18132_config, &fc->i2c_adap)) != NULL) {
+ if ((fc->fe = vp310_mt312_attach(&skystar23_samsung_tbdu18132_config, &fc->i2c_adap)) != NULL) {
ops = fc->fe->ops;
ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd;
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 34c3189a1a33980d16cf0c9f997e570d745e6108..356f447ee2ab917a818ab37ecdb207d6f099f9dc 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -382,7 +382,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
EXPORT_SYMBOL(bt878_device_control);
-struct cards card_list[] __devinitdata = {
+static struct cards card_list[] __devinitdata = {
{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
{ 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" },
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 3a2ff1cc24b709eb70fad464b0deb36ac9744fbe..0310e3dd07e60e0c41489aac538f3da89aecc78e 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -602,7 +602,7 @@ static int dst_type_print(u8 type)
*/
-struct dst_types dst_tlist[] = {
+static struct dst_types dst_tlist[] = {
{
.device_id = "200103A",
.offset = 0,
diff --git a/drivers/media/dvb/dvb-core/demux.h b/drivers/media/dvb/dvb-core/demux.h
index 9f025825b2d2ca816940254fbd3fb8f4dcf9145a..0c1d87c5227ab0bf3e903d95e3cc92ce982b6d98 100644
--- a/drivers/media/dvb/dvb-core/demux.h
+++ b/drivers/media/dvb/dvb-core/demux.h
@@ -216,7 +216,7 @@ struct dmx_frontend {
/*--------------------------------------------------------------------------*/
/*
- * Flags OR'ed in the capabilites field of struct dmx_demux.
+ * Flags OR'ed in the capabilities field of struct dmx_demux.
*/
#define DMX_TS_FILTERING 1
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index f327fac1688e744555eb6b345773de22c9708352..162f9795cd899268056f830b45f67ce6ad5c6b70 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -282,7 +282,7 @@ static struct cx22702_config cxusb_cx22702_config = {
.pll_set = dvb_usb_pll_set_i2c,
};
-static struct lgdt330x_config cxusb_lgdt330x_config = {
+static struct lgdt330x_config cxusb_lgdt3303_config = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.pll_set = dvb_usb_pll_set_i2c,
@@ -357,14 +357,14 @@ static int cxusb_cx22702_frontend_attach(struct dvb_usb_device *d)
return -EIO;
}
-static int cxusb_lgdt330x_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_device *d)
{
if (usb_set_interface(d->udev,0,7) < 0)
err("set interface failed");
cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
- if ((d->fe = lgdt330x_attach(&cxusb_lgdt330x_config, &d->i2c_adap)) != NULL)
+ if ((d->fe = lgdt330x_attach(&cxusb_lgdt3303_config, &d->i2c_adap)) != NULL)
return 0;
return -EIO;
@@ -506,7 +506,7 @@ static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties = {
.streaming_ctrl = cxusb_streaming_ctrl,
.power_ctrl = cxusb_power_ctrl,
- .frontend_attach = cxusb_lgdt330x_frontend_attach,
+ .frontend_attach = cxusb_lgdt3303_frontend_attach,
.tuner_attach = cxusb_lgh064f_tuner_attach,
.i2c_algo = &cxusb_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index 716f8bf528cdc1999fe00d658f0e643ff8968750..ce34a55e5c243095ca8853f4e382f93fdd2047dc 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -47,7 +47,7 @@ static int dvb_usb_init(struct dvb_usb_device *d)
d->state = DVB_USB_STATE_INIT;
-/* check the capabilites and set appropriate variables */
+/* check the capabilities and set appropriate variables */
/* speed - when running at FULL speed we need a HW PID filter */
if (d->udev->speed == USB_SPEED_FULL && !(d->props.caps & DVB_USB_HAS_PID_FILTER)) {
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 5e5d21ad93c984d7f4ee387326adb4c43a76589b..d4909e5c67e063f89a92d3f7dd184d209ffea800 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -87,7 +87,7 @@ struct dvb_usb_device;
/**
* struct dvb_usb_properties - properties of a dvb-usb-device
- * @caps: capabilites of the DVB USB device.
+ * @caps: capabilities of the DVB USB device.
* @pid_filter_count: number of PID filter position in the optional hardware
* PID-filter.
*
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 76b6a2aef32f481f316d22d9d3c42096b15b239c..c676b1e23ab0d1cb2d3ef2d6c4ead09a9dbf73d4 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -29,7 +29,7 @@ config DVB_TDA8083
A DVB-S tuner module. Say Y when you want to support this frontend.
config DVB_MT312
- tristate "Zarlink MT312 based"
+ tristate "Zarlink VP310/MT312 based"
depends on DVB_CORE
help
A DVB-S tuner module. Say Y when you want to support this frontend.
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index ec4e641acc64446db0f8577342652dd8614c2961..d3aea83cf218e23fff5cc841cb1178152af885c7 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -612,76 +612,6 @@ static void mt312_release(struct dvb_frontend* fe)
kfree(state);
}
-static struct dvb_frontend_ops vp310_mt312_ops;
-
-struct dvb_frontend* vp310_attach(const struct mt312_config* config,
- struct i2c_adapter* i2c)
-{
- struct mt312_state* state = NULL;
-
- /* allocate memory for the internal state */
- state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
- if (state == NULL)
- goto error;
-
- /* setup the state */
- state->config = config;
- state->i2c = i2c;
- memcpy(&state->ops, &vp310_mt312_ops, sizeof(struct dvb_frontend_ops));
- strcpy(state->ops.info.name, "Zarlink VP310 DVB-S");
-
- /* check if the demod is there */
- if (mt312_readreg(state, ID, &state->id) < 0)
- goto error;
- if (state->id != ID_VP310) {
- goto error;
- }
-
- /* create dvb_frontend */
- state->frequency = 90;
- state->frontend.ops = &state->ops;
- state->frontend.demodulator_priv = state;
- return &state->frontend;
-
-error:
- kfree(state);
- return NULL;
-}
-
-struct dvb_frontend* mt312_attach(const struct mt312_config* config,
- struct i2c_adapter* i2c)
-{
- struct mt312_state* state = NULL;
-
- /* allocate memory for the internal state */
- state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
- if (state == NULL)
- goto error;
-
- /* setup the state */
- state->config = config;
- state->i2c = i2c;
- memcpy(&state->ops, &vp310_mt312_ops, sizeof(struct dvb_frontend_ops));
- strcpy(state->ops.info.name, "Zarlink MT312 DVB-S");
-
- /* check if the demod is there */
- if (mt312_readreg(state, ID, &state->id) < 0)
- goto error;
- if (state->id != ID_MT312) {
- goto error;
- }
-
- /* create dvb_frontend */
- state->frequency = 60;
- state->frontend.ops = &state->ops;
- state->frontend.demodulator_priv = state;
- return &state->frontend;
-
-error:
- kfree(state);
- return NULL;
-}
-
static struct dvb_frontend_ops vp310_mt312_ops = {
.info = {
@@ -720,6 +650,49 @@ static struct dvb_frontend_ops vp310_mt312_ops = {
.set_voltage = mt312_set_voltage,
};
+struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config,
+ struct i2c_adapter* i2c)
+{
+ struct mt312_state* state = NULL;
+
+ /* allocate memory for the internal state */
+ state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
+ if (state == NULL)
+ goto error;
+
+ /* setup the state */
+ state->config = config;
+ state->i2c = i2c;
+ memcpy(&state->ops, &vp310_mt312_ops, sizeof(struct dvb_frontend_ops));
+
+ /* check if the demod is there */
+ if (mt312_readreg(state, ID, &state->id) < 0)
+ goto error;
+
+ switch (state->id) {
+ case ID_VP310:
+ strcpy(state->ops.info.name, "Zarlink VP310 DVB-S");
+ state->frequency = 90;
+ break;
+ case ID_MT312:
+ strcpy(state->ops.info.name, "Zarlink MT312 DVB-S");
+ state->frequency = 60;
+ break;
+ default:
+ printk (KERN_WARNING "Only Zarlink VP310/MT312 are supported chips.\n");
+ goto error;
+ }
+
+ /* create dvb_frontend */
+ state->frontend.ops = &state->ops;
+ state->frontend.demodulator_priv = state;
+ return &state->frontend;
+
+error:
+ kfree(state);
+ return NULL;
+}
+
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
@@ -727,5 +700,4 @@ MODULE_DESCRIPTION("Zarlink VP310/MT312 DVB-S Demodulator driver");
MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>");
MODULE_LICENSE("GPL");
-EXPORT_SYMBOL(mt312_attach);
-EXPORT_SYMBOL(vp310_attach);
+EXPORT_SYMBOL(vp310_mt312_attach);
diff --git a/drivers/media/dvb/frontends/mt312.h b/drivers/media/dvb/frontends/mt312.h
index b3a53a73a117e0dd3a5f92ac12b1ef5b630fcd81..074d844f01393678e2e271273f8ba54bdcd6641f 100644
--- a/drivers/media/dvb/frontends/mt312.h
+++ b/drivers/media/dvb/frontends/mt312.h
@@ -38,10 +38,8 @@ struct mt312_config
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
};
-extern struct dvb_frontend* mt312_attach(const struct mt312_config* config,
- struct i2c_adapter* i2c);
+struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config,
+ struct i2c_adapter* i2c);
-extern struct dvb_frontend* vp310_attach(const struct mt312_config* config,
- struct i2c_adapter* i2c);
#endif // MT312_H
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 6122ba754bc57167939c1342d21708025c09623c..eb15676d374f1fd4aadee45345163cd094ab56c3 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -393,10 +393,6 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
break;
case QAM_128:
- delay = 150;
- sweeprate = 1000;
- break;
-
case QAM_256:
delay = 200;
sweeprate = 500;
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index d36369e9e88f4557f2db1cd9c95c66b7f22f2454..7c6ccb96b1574dd4e8d24bcc9159a3ecb093d803 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -1439,7 +1439,7 @@ static int check_firmware(struct av7110* av7110)
len = ntohl(*(u32*) ptr);
ptr += 4;
if (len >= 512) {
- printk("dvb-ttpci: dpram file is way to big.\n");
+ printk("dvb-ttpci: dpram file is way too big.\n");
return -EINVAL;
}
if (crc != crc32_le(0, ptr, len)) {
@@ -2477,7 +2477,8 @@ static int frontend_init(struct av7110 *av7110)
* The same behaviour of missing VSYNC can be duplicated on budget
* cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
*/
-static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
+static int __devinit av7110_attach(struct saa7146_dev* dev,
+ struct saa7146_pci_extension_data *pci_ext)
{
const int length = TS_WIDTH * TS_HEIGHT;
struct pci_dev *pdev = dev->pci;
@@ -2827,7 +2828,7 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
goto out;
}
-static int av7110_detach(struct saa7146_dev* saa)
+static int __devexit av7110_detach(struct saa7146_dev* saa)
{
struct av7110 *av7110 = saa->ext_priv;
dprintk(4, "%p\n", av7110);
@@ -2974,7 +2975,7 @@ static struct saa7146_extension av7110_extension = {
.module = THIS_MODULE,
.pci_tbl = &pci_tbl[0],
.attach = av7110_attach,
- .detach = av7110_detach,
+ .detach = __devexit_p(av7110_detach),
.irq_mask = MASK_19 | MASK_03 | MASK_10,
.irq_func = av7110_irq,
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index b2e63e9fc0536675a63ded41962e576c2e4d415b..0bb6e74ae7f0f83edaf538bd45f5cc682a843461 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -245,6 +245,9 @@ int av7110_bootarm(struct av7110 *av7110)
/* test DEBI */
iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4);
+ /* FIXME: Why does Nexus CA require 2x iwdebi for first init? */
+ iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4);
+
if ((ret=irdebi(av7110, DEBINOSWAP, DPRAM_BASE, 0, 4)) != 0x10325476) {
printk(KERN_ERR "dvb-ttpci: debi test in av7110_bootarm() failed: "
"%08x != %08x (check your BIOS 'Plug&Play OS' settings)\n",
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 617e4f6c0ed78154f87a509455abd2f0906ac677..d54bbcdde2cce8c787587d3cb1dc8167fe45ba6d 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -208,7 +208,7 @@ static void ir_handler(struct av7110 *av7110, u32 ircom)
}
-int __init av7110_ir_init(struct av7110 *av7110)
+int __devinit av7110_ir_init(struct av7110 *av7110)
{
static struct proc_dir_entry *e;
@@ -248,7 +248,7 @@ int __init av7110_ir_init(struct av7110 *av7110)
}
-void __exit av7110_ir_exit(struct av7110 *av7110)
+void __devexit av7110_ir_exit(struct av7110 *av7110)
{
int i;
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 9f59541155d9bfbd004d22d2aed584b5173f8677..85d964b5b33c5e55bd5e99506ba25774b3fc267c 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3369,7 +3369,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
//DBG("cpia_ioctl: %u\n", ioctlnr);
switch (ioctlnr) {
- /* query capabilites */
+ /* query capabilities */
case VIDIOCGCAP:
{
struct video_capability *b = arg;
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 08ffd1f325fcc2c0f8e1c1510ee35396fcabe623..5588b9a5c4304c795c5036acd232dca0747b7347 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -567,7 +567,7 @@ static struct v4l2_queryctrl cx25840_qctrl[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 255,
+ .maximum = 127,
.step = 1,
.default_value = 64,
.flags = 0,
@@ -576,7 +576,7 @@ static struct v4l2_queryctrl cx25840_qctrl[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Saturation",
.minimum = 0,
- .maximum = 255,
+ .maximum = 127,
.step = 1,
.default_value = 64,
.flags = 0,
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 048d000941c78439bbfb3f1f3456524c106398cb..ffd87ce55556acf7e786381f67da905d5891dea3 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1027,7 +1027,7 @@ static struct v4l2_queryctrl saa7115_qctrl[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 255,
+ .maximum = 127,
.step = 1,
.default_value = 64,
.flags = 0,
@@ -1036,7 +1036,7 @@ static struct v4l2_queryctrl saa7115_qctrl[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Saturation",
.minimum = 0,
- .maximum = 255,
+ .maximum = 127,
.step = 1,
.default_value = 64,
.flags = 0,
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index a7a6ab9298a91062f67c2c1a089cd2ee87c35e57..7df5e0826e123fb2659995e5836c313a6aef432e 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -54,10 +54,12 @@ MODULE_PARM_DESC(debug,"enable debug messages [alsa]");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0};
+static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
module_param_array(index, int, NULL, 0444);
+module_param_array(enable, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for SAA7134 capture interface(s).");
+MODULE_PARM_DESC(enable, "Enable (or not) the SAA7134 capture interface(s).");
#define dprintk(fmt, arg...) if (debug) \
printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ##arg)
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 5a35d3b6550d9deb61dcba84b88335c06f0a7dcb..6bc63a4086c151970beb6ddc2d9cf5b4f431a67c 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -977,7 +977,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
.inputs = {{
.name = name_tv,
.vmux = 3,
@@ -1666,7 +1666,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
@@ -2187,7 +2187,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = 0x61,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
@@ -2211,7 +2211,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = 0x61,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
@@ -2392,7 +2392,7 @@ struct saa7134_board saa7134_boards[] = {
}},
},
[SAA7134_BOARD_PINNACLE_PCTV_110i] = {
- .name = "Pinnacle PCTV 110i (saa7133)",
+ .name = "Pinnacle PCTV 40i/50i/110i (saa7133)",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_TDA8290,
.radio_type = UNSET,
@@ -2407,6 +2407,10 @@ struct saa7134_board saa7134_boards[] = {
},{
.name = name_comp1,
.vmux = 1,
+ .amux = LINE2,
+ },{
+ .name = name_comp2,
+ .vmux = 0,
.amux = LINE2,
},{
.name = name_svideo,
@@ -2745,7 +2749,7 @@ struct pci_device_id saa7134_pci_tbl[] = {
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7130,
.subvendor = 0x1048,
- .subdevice = 0x226b,
+ .subdevice = 0x226a,
.driver_data = SAA7134_BOARD_ELSA_500TV,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
@@ -3201,6 +3205,11 @@ int saa7134_board_init1(struct saa7134_dev *dev)
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000);
+ case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
+ /* this turns the remote control chip off to work around a bug in it */
+ saa_writeb(SAA7134_GPIO_GPMODE1, 0x80);
+ saa_writeb(SAA7134_GPIO_GPSTATUS1, 0x80);
+ break;
case SAA7134_BOARD_MONSTERTV_MOBILE:
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1a536e865277e79c06c541920b57a3b3c5ea6849..9db8e13f21c32c59f0a2cb5417242f5fc7862e76 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -110,6 +110,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg));
mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg));
mt352_write(fe, irq_cfg, sizeof(irq_cfg));
+
return 0;
}
@@ -117,8 +118,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params,
u8* pllbuf)
{
- static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
- static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE;
+ u8 off[] = { 0x00, 0xf1};
+ u8 on[] = { 0x00, 0x71};
+ struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
+
struct saa7134_dev *dev = fe->dvb->priv;
struct v4l2_frequency f;
@@ -126,9 +129,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
f.tuner = 0;
f.type = V4L2_TUNER_DIGITAL_TV;
f.frequency = params->frequency / 1000 * 16 / 1000;
- saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
- saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off);
+ msg.buf = on;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
pinnacle_antenna_pwr(dev, antenna_pwr);
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index 7b4fb282ac82332fd2df6f78c1a7954fbb1a9e16..a796a4e1917cb04ed1356f20028cf5cc91805cd7 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -580,9 +580,10 @@ int tda8290_init(struct i2c_client *c)
int tda8290_probe(struct i2c_client *c)
{
- unsigned char soft_reset[] = { 0x00, 0x00 };
- unsigned char easy_mode_b[] = { 0x01, 0x02 };
- unsigned char easy_mode_g[] = { 0x01, 0x04 };
+ unsigned char soft_reset[] = { 0x00, 0x00 };
+ unsigned char easy_mode_b[] = { 0x01, 0x02 };
+ unsigned char easy_mode_g[] = { 0x01, 0x04 };
+ unsigned char restore_9886[] = { 0x00, 0xd6, 0x30 };
unsigned char addr_dto_lsb = 0x07;
unsigned char data;
@@ -599,6 +600,7 @@ int tda8290_probe(struct i2c_client *c)
return 0;
}
}
+ i2c_master_send(c, restore_9886, 3);
return -1;
}
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e7ee619d62c5287171890da403c952b3c7615d65..b6101bf446d4897e62d85e215ae27e290140087c 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -713,8 +713,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
struct v4l2_frequency *f = arg;
switch_v4l2();
- if (V4L2_TUNER_RADIO == f->type &&
- V4L2_TUNER_RADIO != t->mode) {
+ if ((V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode)
+ || (V4L2_TUNER_DIGITAL_TV == f->type
+ && V4L2_TUNER_DIGITAL_TV != t->mode)) {
if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
== EINVAL)
return 0;
diff --git a/drivers/media/video/videocodec.h b/drivers/media/video/videocodec.h
index 156ae57096fe481a1371b54ba854d0679b2de2f5..b1239ac7f371a734ad393c15cc74805186f8e9c8 100644
--- a/drivers/media/video/videocodec.h
+++ b/drivers/media/video/videocodec.h
@@ -56,7 +56,7 @@
the slave is bound to it). Otherwise it doesn't need this functions and
therfor they may not be initialized.
- The other fuctions are just for convenience, as they are for shure used by
+ The other fuctions are just for convenience, as they are for sure used by
most/all of the codecs. The last ones may be ommited, too.
See the structure declaration below for more information and which data has
diff --git a/drivers/media/video/zr36050.c b/drivers/media/video/zr36050.c
index bd0cd28543ca02f7f007c4abff113f9792d8149a..6699725be60590decc82bc682ebc6861de831684 100644
--- a/drivers/media/video/zr36050.c
+++ b/drivers/media/video/zr36050.c
@@ -159,7 +159,7 @@ zr36050_wait_end (struct zr36050 *ptr)
while (!(zr36050_read_status1(ptr) & 0x4)) {
udelay(1);
- if (i++ > 200000) { // 200ms, there is for shure something wrong!!!
+ if (i++ > 200000) { // 200ms, there is for sure something wrong!!!
dprintk(1,
"%s: timout at wait_end (last status: 0x%02x)\n",
ptr->name, ptr->status1);
diff --git a/drivers/media/video/zr36060.c b/drivers/media/video/zr36060.c
index 28fa31a5f1501a2afcc2989085b6fd3b372d76cd..d8dd003a7aadef1260da978e8f50f4c3e615ee3e 100644
--- a/drivers/media/video/zr36060.c
+++ b/drivers/media/video/zr36060.c
@@ -161,7 +161,7 @@ zr36060_wait_end (struct zr36060 *ptr)
while (zr36060_read_status(ptr) & ZR060_CFSR_Busy) {
udelay(1);
- if (i++ > 200000) { // 200ms, there is for shure something wrong!!!
+ if (i++ > 200000) { // 200ms, there is for sure something wrong!!!
dprintk(1,
"%s: timout at wait_end (last status: 0x%02x)\n",
ptr->name, ptr->status);
diff --git a/drivers/media/video/zr36120_i2c.c b/drivers/media/video/zr36120_i2c.c
index 6bfe84d657f1668a556064cd5b1a4eb545f90ea9..21fde43a6aed7fc26c4fb0a34125edcc6b14e8ec 100644
--- a/drivers/media/video/zr36120_i2c.c
+++ b/drivers/media/video/zr36120_i2c.c
@@ -65,7 +65,7 @@ void attach_inform(struct i2c_bus *bus, int id)
case I2C_DRIVERID_VIDEODECODER:
DEBUG(printk(CARD_INFO "decoder attached\n",CARD));
- /* fetch the capabilites of the decoder */
+ /* fetch the capabilities of the decoder */
rv = i2c_control_device(&ztv->i2c, I2C_DRIVERID_VIDEODECODER, DECODER_GET_CAPABILITIES, &dc);
if (rv) {
DEBUG(printk(CARD_DEBUG "decoder is not V4L aware!\n",CARD));
diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c
index 227c39a7c1b443a1ffa328391e36f991f0a102df..8d84b045bc83637df61dea3c83467ba63410654e 100644
--- a/drivers/mmc/au1xmmc.c
+++ b/drivers/mmc/au1xmmc.c
@@ -37,7 +37,7 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
@@ -194,7 +194,7 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
u32 mmccmd = (cmd->opcode << SD_CMD_CI_SHIFT);
- switch (mmc_rsp_type(cmd->flags)) {
+ switch (mmc_resp_type(cmd)) {
case MMC_RSP_R1:
mmccmd |= SD_CMD_RT_1;
break;
@@ -740,7 +740,6 @@ static void au1xmmc_set_ios(struct mmc_host* mmc, struct mmc_ios* ios)
static void au1xmmc_dma_callback(int irq, void *dev_id, struct pt_regs *regs)
{
struct au1xmmc_host *host = (struct au1xmmc_host *) dev_id;
- u32 status;
/* Avoid spurious interrupts */
@@ -887,7 +886,7 @@ struct mmc_host_ops au1xmmc_ops = {
.set_ios = au1xmmc_set_ios,
};
-static int au1xmmc_probe(struct device *dev)
+static int __devinit au1xmmc_probe(struct platform_device *pdev)
{
int i, ret = 0;
@@ -904,7 +903,7 @@ static int au1xmmc_probe(struct device *dev)
disable_irq(AU1100_SD_IRQ);
for(i = 0; i < AU1XMMC_CONTROLLER_COUNT; i++) {
- struct mmc_host *mmc = mmc_alloc_host(sizeof(struct au1xmmc_host), dev);
+ struct mmc_host *mmc = mmc_alloc_host(sizeof(struct au1xmmc_host), &pdev->dev);
struct au1xmmc_host *host = 0;
if (!mmc) {
@@ -967,7 +966,7 @@ static int au1xmmc_probe(struct device *dev)
return 0;
}
-static int au1xmmc_remove(struct device *dev)
+static int __devexit au1xmmc_remove(struct platform_device *pdev)
{
int i;
@@ -997,23 +996,24 @@ static int au1xmmc_remove(struct device *dev)
return 0;
}
-static struct device_driver au1xmmc_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver au1xmmc_driver = {
.probe = au1xmmc_probe,
.remove = au1xmmc_remove,
.suspend = NULL,
- .resume = NULL
+ .resume = NULL,
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
static int __init au1xmmc_init(void)
{
- return driver_register(&au1xmmc_driver);
+ return platform_driver_register(&au1xmmc_driver);
}
static void __exit au1xmmc_exit(void)
{
- driver_unregister(&au1xmmc_driver);
+ platform_driver_unregister(&au1xmmc_driver);
}
module_init(au1xmmc_init);
diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c
index 7b7ca5ab5ae41c27502c1f28800250263a2015f8..8815c8dbef2d076de1871035209cabf12c606d50 100644
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -1,5 +1,5 @@
/*
- * $Id: redboot.c,v 1.18 2005/11/07 11:14:21 gleixner Exp $
+ * $Id: redboot.c,v 1.19 2005/12/01 10:03:51 dwmw2 Exp $
*
* Parse RedBoot-style Flash Image System (FIS) tables and
* produce a Linux partition array to match.
@@ -89,8 +89,32 @@ static int parse_redboot_partitions(struct mtd_info *master,
i = numslots;
break;
}
- if (!memcmp(buf[i].name, "FIS directory", 14))
+ if (!memcmp(buf[i].name, "FIS directory", 14)) {
+ /* This is apparently the FIS directory entry for the
+ * FIS directory itself. The FIS directory size is
+ * one erase block; if the buf[i].size field is
+ * swab32(erasesize) then we know we are looking at
+ * a byte swapped FIS directory - swap all the entries!
+ * (NOTE: this is 'size' not 'data_length'; size is
+ * the full size of the entry.)
+ */
+ if (swab32(buf[i].size) == master->erasesize) {
+ int j;
+ for (j = 0; j < numslots && buf[j].name[0] != 0xff; ++j) {
+ /* The unsigned long fields were written with the
+ * wrong byte sex, name and pad have no byte sex.
+ */
+ swab32s(&buf[j].flash_base);
+ swab32s(&buf[j].mem_base);
+ swab32s(&buf[j].size);
+ swab32s(&buf[j].entry_point);
+ swab32s(&buf[j].data_length);
+ swab32s(&buf[j].desc_cksum);
+ swab32s(&buf[j].file_cksum);
+ }
+ }
break;
+ }
}
if (i == numslots) {
/* Didn't find it */
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index f822cd3025ff07b154e48e7cd2d226e21f4f6898..dd410496aadbbe83fbb7ad6a99a25b414a38bc21 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1118,13 +1118,18 @@ static int cp_refill_rx (struct cp_private *cp)
return -ENOMEM;
}
+static void cp_init_rings_index (struct cp_private *cp)
+{
+ cp->rx_tail = 0;
+ cp->tx_head = cp->tx_tail = 0;
+}
+
static int cp_init_rings (struct cp_private *cp)
{
memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE);
cp->tx_ring[CP_TX_RING_SIZE - 1].opts1 = cpu_to_le32(RingEnd);
- cp->rx_tail = 0;
- cp->tx_head = cp->tx_tail = 0;
+ cp_init_rings_index(cp);
return cp_refill_rx (cp);
}
@@ -1886,30 +1891,30 @@ static int cp_suspend (struct pci_dev *pdev, pm_message_t state)
spin_unlock_irqrestore (&cp->lock, flags);
- if (cp->pdev && cp->wol_enabled) {
- pci_save_state (cp->pdev);
- cp_set_d3_state (cp);
- }
+ pci_save_state(pdev);
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), cp->wol_enabled);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
}
static int cp_resume (struct pci_dev *pdev)
{
- struct net_device *dev;
- struct cp_private *cp;
+ struct net_device *dev = pci_get_drvdata (pdev);
+ struct cp_private *cp = netdev_priv(dev);
unsigned long flags;
- dev = pci_get_drvdata (pdev);
- cp = netdev_priv(dev);
+ if (!netif_running(dev))
+ return 0;
netif_device_attach (dev);
-
- if (cp->pdev && cp->wol_enabled) {
- pci_set_power_state (cp->pdev, PCI_D0);
- pci_restore_state (cp->pdev);
- }
-
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ pci_enable_wake(pdev, PCI_D0, 0);
+
+ /* FIXME: sh*t may happen if the Rx ring buffer is depleted */
+ cp_init_rings_index (cp);
cp_init_hw (cp);
netif_start_queue (dev);
diff --git a/drivers/net/chelsio/espi.c b/drivers/net/chelsio/espi.c
index 230642571c9247cad7dc91b6039ece1fb0c260b9..e824acaf188a89ddb99b281257f0b50fefe79f7c 100644
--- a/drivers/net/chelsio/espi.c
+++ b/drivers/net/chelsio/espi.c
@@ -296,9 +296,7 @@ void t1_espi_destroy(struct peespi *espi)
struct peespi *t1_espi_create(adapter_t *adapter)
{
- struct peespi *espi = kmalloc(sizeof(*espi), GFP_KERNEL);
-
- memset(espi, 0, sizeof(*espi));
+ struct peespi *espi = kzalloc(sizeof(*espi), GFP_KERNEL);
if (espi)
espi->adapter = adapter;
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 27c77306193b2cb14e17589455ec35ca6d2e4576..99baf0e099fcce432bf17ccfb0735df21b7a2847 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -225,9 +225,6 @@ struct e1000_rx_ring {
struct e1000_ps_page *ps_page;
struct e1000_ps_page_dma *ps_page_dma;
- struct sk_buff *rx_skb_top;
- struct sk_buff *rx_skb_prev;
-
/* cpu for rx queue */
int cpu;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 31e332935e5a5dd335e14cbf50091f72197103e7..5b7d0f425af21a76966230ebdb97815bee869d21 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -103,7 +103,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
-#define DRV_VERSION "6.3.9-k2"DRIVERNAPI
+#define DRV_VERSION "6.3.9-k4"DRIVERNAPI
char e1000_driver_version[] = DRV_VERSION;
static char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
@@ -1635,8 +1635,6 @@ e1000_setup_rx_resources(struct e1000_adapter *adapter,
rxdr->next_to_clean = 0;
rxdr->next_to_use = 0;
- rxdr->rx_skb_top = NULL;
- rxdr->rx_skb_prev = NULL;
return 0;
}
@@ -1713,8 +1711,23 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
rctl |= adapter->rx_buffer_len << 0x11;
} else {
rctl &= ~E1000_RCTL_SZ_4096;
- rctl &= ~E1000_RCTL_BSEX;
- rctl |= E1000_RCTL_SZ_2048;
+ rctl |= E1000_RCTL_BSEX;
+ switch (adapter->rx_buffer_len) {
+ case E1000_RXBUFFER_2048:
+ default:
+ rctl |= E1000_RCTL_SZ_2048;
+ rctl &= ~E1000_RCTL_BSEX;
+ break;
+ case E1000_RXBUFFER_4096:
+ rctl |= E1000_RCTL_SZ_4096;
+ break;
+ case E1000_RXBUFFER_8192:
+ rctl |= E1000_RCTL_SZ_8192;
+ break;
+ case E1000_RXBUFFER_16384:
+ rctl |= E1000_RCTL_SZ_16384;
+ break;
+ }
}
#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT
@@ -2107,16 +2120,6 @@ e1000_clean_rx_ring(struct e1000_adapter *adapter,
}
}
- /* there also may be some cached data in our adapter */
- if (rx_ring->rx_skb_top) {
- dev_kfree_skb(rx_ring->rx_skb_top);
-
- /* rx_skb_prev will be wiped out by rx_skb_top */
- rx_ring->rx_skb_top = NULL;
- rx_ring->rx_skb_prev = NULL;
- }
-
-
size = sizeof(struct e1000_buffer) * rx_ring->count;
memset(rx_ring->buffer_info, 0, size);
size = sizeof(struct e1000_ps_page) * rx_ring->count;
@@ -3106,24 +3109,27 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
break;
}
- /* since the driver code now supports splitting a packet across
- * multiple descriptors, most of the fifo related limitations on
- * jumbo frame traffic have gone away.
- * simply use 2k descriptors for everything.
- *
- * NOTE: dev_alloc_skb reserves 16 bytes, and typically NET_IP_ALIGN
- * means we reserve 2 more, this pushes us to allocate from the next
- * larger slab size
- * i.e. RXBUFFER_2048 --> size-4096 slab */
-
- /* recent hardware supports 1KB granularity */
+
if (adapter->hw.mac_type > e1000_82547_rev_2) {
- adapter->rx_buffer_len =
- ((max_frame < E1000_RXBUFFER_2048) ?
- max_frame : E1000_RXBUFFER_2048);
+ adapter->rx_buffer_len = max_frame;
E1000_ROUNDUP(adapter->rx_buffer_len, 1024);
- } else
- adapter->rx_buffer_len = E1000_RXBUFFER_2048;
+ } else {
+ if(unlikely((adapter->hw.mac_type < e1000_82543) &&
+ (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE))) {
+ DPRINTK(PROBE, ERR, "Jumbo Frames not supported "
+ "on 82542\n");
+ return -EINVAL;
+ } else {
+ if(max_frame <= E1000_RXBUFFER_2048)
+ adapter->rx_buffer_len = E1000_RXBUFFER_2048;
+ else if(max_frame <= E1000_RXBUFFER_4096)
+ adapter->rx_buffer_len = E1000_RXBUFFER_4096;
+ else if(max_frame <= E1000_RXBUFFER_8192)
+ adapter->rx_buffer_len = E1000_RXBUFFER_8192;
+ else if(max_frame <= E1000_RXBUFFER_16384)
+ adapter->rx_buffer_len = E1000_RXBUFFER_16384;
+ }
+ }
netdev->mtu = new_mtu;
@@ -3620,7 +3626,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
uint8_t last_byte;
unsigned int i;
int cleaned_count = 0;
- boolean_t cleaned = FALSE, multi_descriptor = FALSE;
+ boolean_t cleaned = FALSE;
i = rx_ring->next_to_clean;
rx_desc = E1000_RX_DESC(*rx_ring, i);
@@ -3652,43 +3658,12 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
length = le16_to_cpu(rx_desc->length);
- skb_put(skb, length);
-
- if (!(status & E1000_RXD_STAT_EOP)) {
- if (!rx_ring->rx_skb_top) {
- rx_ring->rx_skb_top = skb;
- rx_ring->rx_skb_top->len = length;
- rx_ring->rx_skb_prev = skb;
- } else {
- if (skb_shinfo(rx_ring->rx_skb_top)->frag_list) {
- rx_ring->rx_skb_prev->next = skb;
- skb->prev = rx_ring->rx_skb_prev;
- } else {
- skb_shinfo(rx_ring->rx_skb_top)->frag_list = skb;
- }
- rx_ring->rx_skb_prev = skb;
- rx_ring->rx_skb_top->data_len += length;
- }
+ if (unlikely(!(status & E1000_RXD_STAT_EOP))) {
+ /* All receives must fit into a single buffer */
+ E1000_DBG("%s: Receive packet consumed multiple"
+ " buffers\n", netdev->name);
+ dev_kfree_skb_irq(skb);
goto next_desc;
- } else {
- if (rx_ring->rx_skb_top) {
- if (skb_shinfo(rx_ring->rx_skb_top)
- ->frag_list) {
- rx_ring->rx_skb_prev->next = skb;
- skb->prev = rx_ring->rx_skb_prev;
- } else
- skb_shinfo(rx_ring->rx_skb_top)
- ->frag_list = skb;
-
- rx_ring->rx_skb_top->data_len += length;
- rx_ring->rx_skb_top->len +=
- rx_ring->rx_skb_top->data_len;
-
- skb = rx_ring->rx_skb_top;
- multi_descriptor = TRUE;
- rx_ring->rx_skb_top = NULL;
- rx_ring->rx_skb_prev = NULL;
- }
}
if (unlikely(rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK)) {
@@ -3712,10 +3687,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
* performance for small packets with large amounts
* of reassembly being done in the stack */
#define E1000_CB_LENGTH 256
- if ((length < E1000_CB_LENGTH) &&
- !rx_ring->rx_skb_top &&
- /* or maybe (status & E1000_RXD_STAT_EOP) && */
- !multi_descriptor) {
+ if (length < E1000_CB_LENGTH) {
struct sk_buff *new_skb =
dev_alloc_skb(length + NET_IP_ALIGN);
if (new_skb) {
@@ -3729,7 +3701,8 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
skb = new_skb;
skb_put(skb, length);
}
- }
+ } else
+ skb_put(skb, length);
/* end copybreak code */
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 01ddfc8cce3f35ffacaddaaacca2b06585dd9374..aa5581369399ce98569275853666265525b10fb5 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -806,6 +806,7 @@ static struct pcmcia_device_id axnet_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom,Inc.", "Fast Ethernet PC Card(AMB8110)", 0x49b020a7, 0x119cc9fc),
PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1),
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 49b597cbc19a076e1ed2e737ff68b7b653922044..b7f00d6eb6a6a49bd3b34f4729806cf77d867702 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -4092,6 +4092,7 @@ static void s2io_set_multicast(struct net_device *dev)
i++, mclist = mclist->next) {
memcpy(sp->usr_addrs[i].addr, mclist->dmi_addr,
ETH_ALEN);
+ mac_addr = 0;
for (j = 0; j < ETH_ALEN; j++) {
mac_addr |= mclist->dmi_addr[j];
mac_addr <<= 8;
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index ca8160d682299afe22d16509182239400855386a..72c1630977d6542696b8d4d7e05d146f92629fa8 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -96,10 +96,6 @@ static int copybreak __read_mostly = 256;
module_param(copybreak, int, 0);
MODULE_PARM_DESC(copybreak, "Receive copy threshold");
-static int disable_msi = 0;
-module_param(disable_msi, int, 0);
-MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
-
static const struct pci_device_id sky2_id_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) },
{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) },
@@ -3126,61 +3122,6 @@ static void __devinit sky2_show_addr(struct net_device *dev)
dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
}
-/* Handle software interrupt used during MSI test */
-static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id,
- struct pt_regs *regs)
-{
- struct sky2_hw *hw = dev_id;
- u32 status = sky2_read32(hw, B0_Y2_SP_ISRC2);
-
- if (status == 0)
- return IRQ_NONE;
-
- if (status & Y2_IS_IRQ_SW) {
- sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
- hw->msi = 1;
- }
- sky2_write32(hw, B0_Y2_SP_ICR, 2);
-
- sky2_read32(hw, B0_IMSK);
- return IRQ_HANDLED;
-}
-
-/* Test interrupt path by forcing a a software IRQ */
-static int __devinit sky2_test_msi(struct sky2_hw *hw)
-{
- struct pci_dev *pdev = hw->pdev;
- int i, err;
-
- sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW);
-
- err = request_irq(pdev->irq, sky2_test_intr, SA_SHIRQ, DRV_NAME, hw);
- if (err) {
- printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
- pci_name(pdev), pdev->irq);
- return err;
- }
-
- sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ);
- wmb();
-
- for (i = 0; i < 10; i++) {
- barrier();
- if (hw->msi)
- goto found;
- mdelay(1);
- }
-
- err = -EOPNOTSUPP;
- sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
- found:
- sky2_write32(hw, B0_IMSK, 0);
-
- free_irq(pdev->irq, hw);
-
- return err;
-}
-
static int __devinit sky2_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
@@ -3302,20 +3243,6 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
}
}
- if (!disable_msi && pci_enable_msi(pdev) == 0) {
- err = sky2_test_msi(hw);
- if (err == -EOPNOTSUPP) {
- /* MSI test failed, go back to INTx mode */
- printk(KERN_WARNING PFX "%s: No interrupt was generated using MSI, "
- "switching to INTx mode. Please report this failure to "
- "the PCI maintainer and include system chipset information.\n",
- pci_name(pdev));
- pci_disable_msi(pdev);
- }
- else if (err)
- goto err_out_unregister;
- }
-
err = request_irq(pdev->irq, sky2_intr, SA_SHIRQ | SA_SAMPLE_RANDOM,
DRV_NAME, hw);
if (err) {
@@ -3332,8 +3259,6 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
return 0;
err_out_unregister:
- if (hw->msi)
- pci_disable_msi(pdev);
if (dev1) {
unregister_netdev(dev1);
free_netdev(dev1);
@@ -3376,8 +3301,6 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
sky2_read8(hw, B0_CTST);
free_irq(pdev->irq, hw);
- if (hw->msi)
- pci_disable_msi(pdev);
pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma);
pci_release_regions(pdev);
pci_disable_device(pdev);
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 3edb98075e0a94c6ca99deaf49796ddcec64cf79..dce955c76f3cc18f8006d28022af2a7168f626b0 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1881,7 +1881,6 @@ struct sky2_hw {
u32 intr_mask;
int pm_cap;
- int msi;
u8 chip_id;
u8 chip_rev;
u8 copper;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e8e92c853e89dbc867c34c701f86a011ce969517..15545620ab0e2d6a2efe77bdb07c99d2bc7a6938 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3532,9 +3532,23 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len)
(base + len + 8 < base));
}
+/* Test for DMA addresses > 40-bit */
+static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
+ int len)
+{
+#if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+ return (((u64) mapping + len) > DMA_40BIT_MASK);
+ return 0;
+#else
+ return 0;
+#endif
+}
+
static void tg3_set_txd(struct tg3 *, int, dma_addr_t, int, u32, u32);
-static int tigon3_4gb_hwbug_workaround(struct tg3 *tp, struct sk_buff *skb,
+/* Workaround 4GB and 40-bit hardware DMA bugs. */
+static int tigon3_dma_hwbug_workaround(struct tg3 *tp, struct sk_buff *skb,
u32 last_plus_one, u32 *start,
u32 base_flags, u32 mss)
{
@@ -3742,6 +3756,9 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (tg3_4g_overflow_test(mapping, len))
would_hit_hwbug = 1;
+ if (tg3_40bit_overflow_test(tp, mapping, len))
+ would_hit_hwbug = 1;
+
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
tg3_set_txd(tp, entry, mapping, len,
base_flags, (i == last)|(mss << 1));
@@ -3763,7 +3780,7 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* If the workaround fails due to memory/mapping
* failure, silently drop this packet.
*/
- if (tigon3_4gb_hwbug_workaround(tp, skb, last_plus_one,
+ if (tigon3_dma_hwbug_workaround(tp, skb, last_plus_one,
&start, base_flags, mss))
goto out_unlock;
@@ -10608,8 +10625,9 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
unsigned long tg3reg_base, tg3reg_len;
struct net_device *dev;
struct tg3 *tp;
- int i, err, pci_using_dac, pm_cap;
+ int i, err, pm_cap;
char str[40];
+ u64 dma_mask, persist_dma_mask;
if (tg3_version_printed++ == 0)
printk(KERN_INFO "%s", version);
@@ -10646,26 +10664,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_free_res;
}
- /* Configure DMA attributes. */
- err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
- if (!err) {
- pci_using_dac = 1;
- err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
- if (err < 0) {
- printk(KERN_ERR PFX "Unable to obtain 64 bit DMA "
- "for consistent allocations\n");
- goto err_out_free_res;
- }
- } else {
- err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
- if (err) {
- printk(KERN_ERR PFX "No usable DMA configuration, "
- "aborting.\n");
- goto err_out_free_res;
- }
- pci_using_dac = 0;
- }
-
tg3reg_base = pci_resource_start(pdev, 0);
tg3reg_len = pci_resource_len(pdev, 0);
@@ -10679,8 +10677,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
- if (pci_using_dac)
- dev->features |= NETIF_F_HIGHDMA;
dev->features |= NETIF_F_LLTX;
#if TG3_VLAN_TAG_USED
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
@@ -10765,6 +10761,44 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_iounmap;
}
+ /* 5714, 5715 and 5780 cannot support DMA addresses > 40-bit.
+ * On 64-bit systems with IOMMU, use 40-bit dma_mask.
+ * On 64-bit systems without IOMMU, use 64-bit dma_mask and
+ * do DMA address check in tg3_start_xmit().
+ */
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
+ persist_dma_mask = dma_mask = DMA_40BIT_MASK;
+#ifdef CONFIG_HIGHMEM
+ dma_mask = DMA_64BIT_MASK;
+#endif
+ } else if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
+ persist_dma_mask = dma_mask = DMA_32BIT_MASK;
+ else
+ persist_dma_mask = dma_mask = DMA_64BIT_MASK;
+
+ /* Configure DMA attributes. */
+ if (dma_mask > DMA_32BIT_MASK) {
+ err = pci_set_dma_mask(pdev, dma_mask);
+ if (!err) {
+ dev->features |= NETIF_F_HIGHDMA;
+ err = pci_set_consistent_dma_mask(pdev,
+ persist_dma_mask);
+ if (err < 0) {
+ printk(KERN_ERR PFX "Unable to obtain 64 bit "
+ "DMA for consistent allocations\n");
+ goto err_out_iounmap;
+ }
+ }
+ }
+ if (err || dma_mask == DMA_32BIT_MASK) {
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (err) {
+ printk(KERN_ERR PFX "No usable DMA configuration, "
+ "aborting.\n");
+ goto err_out_iounmap;
+ }
+ }
+
tg3_init_bufmgr_config(tp);
#if TG3_TSO_SUPPORT != 0
@@ -10833,9 +10867,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
} else
tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
- if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
- dev->features &= ~NETIF_F_HIGHDMA;
-
/* flow control autonegotiation is default behavior */
tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index c2d5907dc8e054edd6ecab18bdc954cfbfd1554b..ed1f837c8fda2274a3874855550f1d39e81f1bcd 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1106,6 +1106,9 @@ static void velocity_free_rd_ring(struct velocity_info *vptr)
for (i = 0; i < vptr->options.numrx; i++) {
struct velocity_rd_info *rd_info = &(vptr->rd_info[i]);
+ struct rx_desc *rd = vptr->rd_ring + i;
+
+ memset(rd, 0, sizeof(*rd));
if (!rd_info->skb)
continue;
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 8bc0b528548f4b843b3f4c05f8336b3ff7053139..f8f4503475f99c16de7e553a52567f700a361f52 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -877,7 +877,6 @@ static struct pcmcia_device_id hostap_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777),
PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000),
PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
- PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030b),
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612),
@@ -891,6 +890,10 @@ static struct pcmcia_device_id hostap_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010),
+ PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "INTERSIL",
+ 0x74c5e40d),
+ PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "Intersil",
+ 0x4b801a17),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "SanDisk", "ConnectPlus",
0x7a954bd9, 0x74be00c6),
PCMCIA_DEVICE_PROD_ID1234(
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 166de3507780f65c7354ebf4c9548c558baf3d00..10845253c9e02f7974eeaf1ad78f5e6b7cda44f7 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -312,8 +312,7 @@ static int __devinit parport_register (struct pci_dev *dev,
{
struct parport_pc_pci *card;
struct parport_serial_private *priv = pci_get_drvdata (dev);
- int i = id->driver_data, n;
- int success = 0;
+ int n, success = 0;
priv->par = cards[id->driver_data];
card = &priv->par;
@@ -344,10 +343,8 @@ static int __devinit parport_register (struct pci_dev *dev,
"hi" as an offset (see SYBA
def.) */
/* TODO: test if sharing interrupts works */
- printk (KERN_DEBUG "PCI parallel port detected: %04x:%04x, "
- "I/O at %#lx(%#lx)\n",
- parport_serial_pci_tbl[i].vendor,
- parport_serial_pci_tbl[i].device, io_lo, io_hi);
+ dev_dbg(&dev->dev, "PCI parallel port detected: I/O at "
+ "%#lx(%#lx)\n", io_lo, io_hi);
port = parport_pc_probe_port (io_lo, io_hi, PARPORT_IRQ_NONE,
PARPORT_DMA_NONE, dev);
if (port) {
@@ -359,7 +356,7 @@ static int __devinit parport_register (struct pci_dev *dev,
if (card->postinit_hook)
card->postinit_hook (dev, card, !success);
- return success ? 0 : 1;
+ return 0;
}
static int __devinit parport_serial_pci_probe (struct pci_dev *dev,
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 0a424a4e8187f8c3a80509014acbbb86399af7d0..54ad93daca3c4b3900877a6feceb09710401b519 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -352,11 +352,20 @@ static void pcmcia_release_dev(struct device *dev)
kfree(p_dev);
}
+static void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
+{
+ if (!s->pcmcia_state.device_add_pending) {
+ s->pcmcia_state.device_add_pending = 1;
+ schedule_work(&s->device_add);
+ }
+ return;
+}
static int pcmcia_device_probe(struct device * dev)
{
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
+ struct pcmcia_device_id *did;
struct pcmcia_socket *s;
int ret = 0;
@@ -392,6 +401,19 @@ static int pcmcia_device_probe(struct device * dev)
}
ret = p_drv->probe(p_dev);
+ if (ret)
+ goto put_module;
+
+ /* handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ did = (struct pcmcia_device_id *) p_dev->dev.driver_data;
+ if ((did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
+ (p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
+ pcmcia_add_pseudo_device(p_dev->socket);
put_module:
if (ret)
@@ -660,15 +682,6 @@ static void pcmcia_delayed_add_pseudo_device(void *data)
s->pcmcia_state.device_add_pending = 0;
}
-static inline void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
-{
- if (!s->pcmcia_state.device_add_pending) {
- s->pcmcia_state.device_add_pending = 1;
- schedule_work(&s->device_add);
- }
- return;
-}
-
static int pcmcia_requery(struct device *dev, void * _data)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
@@ -755,15 +768,6 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
}
if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
- /* handle pseudo multifunction devices:
- * there are at most two pseudo multifunction devices.
- * if we're matching against the first, schedule a
- * call which will then check whether there are two
- * pseudo devices, and if not, add the second one.
- */
- if (dev->device_no == 0)
- pcmcia_add_pseudo_device(dev->socket);
-
if (dev->device_no != did->device_no)
return 0;
}
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index aaa568a3806ea9e35873803f646989c9a3487a53..b68eef251614c68a55ecadd069f7e76e45ff20cf 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -303,13 +303,11 @@ struct pnp_dev * pnp_request_card_device(struct pnp_card_link *clink, const char
down_write(&dev->dev.bus->subsys.rwsem);
dev->card_link = clink;
dev->dev.driver = &drv->link.driver;
- if (drv->link.driver.probe) {
- if (drv->link.driver.probe(&dev->dev)) {
- dev->dev.driver = NULL;
- dev->card_link = NULL;
- up_write(&dev->dev.bus->subsys.rwsem);
- return NULL;
- }
+ if (pnp_bus_type.probe(&dev->dev)) {
+ dev->dev.driver = NULL;
+ dev->card_link = NULL;
+ up_write(&dev->dev.bus->subsys.rwsem);
+ return NULL;
}
device_bind_driver(&dev->dev);
up_write(&dev->dev.bus->subsys.rwsem);
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index af1d5b404cee3fe90a0fe35cb872906511d96341..33157c84d1d3fccbf3a0d14c4d7e083c6355d547 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -215,9 +215,10 @@ dasd_state_basic_to_known(struct dasd_device * device)
* interrupt for this detection ccw uses the kernel event daemon to
* trigger the call to dasd_change_state. All this is done in the
* discipline code, see dasd_eckd.c.
- * After the analysis ccw is done (do_analysis returned 0 or error)
- * the block device is setup. Either a fake disk is added to allow
- * formatting or a proper device request queue is created.
+ * After the analysis ccw is done (do_analysis returned 0) the block
+ * device is setup.
+ * In case the analysis returns an error, the device setup is stopped
+ * (a fake disk was already added to allow formatting).
*/
static inline int
dasd_state_basic_to_ready(struct dasd_device * device)
@@ -227,13 +228,19 @@ dasd_state_basic_to_ready(struct dasd_device * device)
rc = 0;
if (device->discipline->do_analysis != NULL)
rc = device->discipline->do_analysis(device);
- if (rc)
+ if (rc) {
+ if (rc != -EAGAIN)
+ device->state = DASD_STATE_UNFMT;
return rc;
+ }
+ /* make disk known with correct capacity */
dasd_setup_queue(device);
+ set_capacity(device->gdp, device->blocks << device->s2b_shift);
device->state = DASD_STATE_READY;
- if (dasd_scan_partitions(device) != 0)
+ rc = dasd_scan_partitions(device);
+ if (rc)
device->state = DASD_STATE_BASIC;
- return 0;
+ return rc;
}
/*
@@ -253,6 +260,15 @@ dasd_state_ready_to_basic(struct dasd_device * device)
device->state = DASD_STATE_BASIC;
}
+/*
+ * Back to basic.
+ */
+static inline void
+dasd_state_unfmt_to_basic(struct dasd_device * device)
+{
+ device->state = DASD_STATE_BASIC;
+}
+
/*
* Make the device online and schedule the bottom half to start
* the requeueing of requests from the linux request queue to the
@@ -319,8 +335,12 @@ dasd_decrease_state(struct dasd_device *device)
if (device->state == DASD_STATE_READY &&
device->target <= DASD_STATE_BASIC)
dasd_state_ready_to_basic(device);
-
- if (device->state == DASD_STATE_BASIC &&
+
+ if (device->state == DASD_STATE_UNFMT &&
+ device->target <= DASD_STATE_BASIC)
+ dasd_state_unfmt_to_basic(device);
+
+ if (device->state == DASD_STATE_BASIC &&
device->target <= DASD_STATE_KNOWN)
dasd_state_basic_to_known(device);
@@ -1722,7 +1742,7 @@ dasd_open(struct inode *inp, struct file *filp)
goto out;
}
- if (device->state < DASD_STATE_BASIC) {
+ if (device->state <= DASD_STATE_BASIC) {
DBF_DEV_EVENT(DBF_ERR, device, " %s",
" Cannot open unrecognized device");
rc = -ENODEV;
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 65dc844b975cffb00a5d45251c48f6dbddf1269a..fce2835e7d19a5008427665b0ef9110e8c920e2a 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -100,8 +100,6 @@ dasd_scan_partitions(struct dasd_device * device)
{
struct block_device *bdev;
- /* Make the disk known. */
- set_capacity(device->gdp, device->blocks << device->s2b_shift);
bdev = bdget_disk(device->gdp, 0);
if (!bdev || blkdev_get(bdev, FMODE_READ, 1) < 0)
return -ENODEV;
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index 0592354cc604313ceced956df1a63a7f86a49ab9..7cb0b9e78a6a74df36b410ba15e56bb198f16527 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -26,7 +26,7 @@
* new: the dasd_device structure is allocated.
* known: the discipline for the device is identified.
* basic: the device can do basic i/o.
- * accept: the device is analysed (format is known).
+ * unfmt: the device could not be analyzed (format is unknown).
* ready: partition detection is done and the device is can do block io.
* online: the device accepts requests from the block device queue.
*
@@ -47,8 +47,9 @@
#define DASD_STATE_NEW 0
#define DASD_STATE_KNOWN 1
#define DASD_STATE_BASIC 2
-#define DASD_STATE_READY 3
-#define DASD_STATE_ONLINE 4
+#define DASD_STATE_UNFMT 3
+#define DASD_STATE_READY 4
+#define DASD_STATE_ONLINE 5
#include <linux/module.h>
#include <linux/wait.h>
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 2d5da3c75ca712cf1f5abb3632993e8815ffa97a..4c1acc8daa824058105806ab04ee2c9f8cbcbb09 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -93,6 +93,9 @@ dasd_devices_show(struct seq_file *m, void *v)
case DASD_STATE_BASIC:
seq_printf(m, "basic");
break;
+ case DASD_STATE_UNFMT:
+ seq_printf(m, "unnformatted");
+ break;
case DASD_STATE_READY:
case DASD_STATE_ONLINE:
seq_printf(m, "active ");
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 8cf9905d484be5fc120b2e05a65103f0acad95c9..f4183d660258108728a626b73c22798ba4699570 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -1115,6 +1115,9 @@ chsc_enable_facility(int operation_code)
goto out;
}
switch (sda_area->response.code) {
+ case 0x0001: /* everything ok */
+ ret = 0;
+ break;
case 0x0003: /* invalid request block */
case 0x0007:
ret = -EINVAL;
@@ -1123,6 +1126,8 @@ chsc_enable_facility(int operation_code)
case 0x0101: /* facility not provided */
ret = -EOPNOTSUPP;
break;
+ default: /* something went wrong */
+ ret = -EIO;
}
out:
free_page((unsigned long)sda_area);
diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index d6469baa7e16ef1698d7ff9ff27436aca11fc723..72118ee689549a3bdb499fcfc9b11d3feda2e753 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -168,7 +168,7 @@ smsg_init(void)
driver_unregister(&smsg_driver);
return -EIO; /* better errno ? */
}
- rc = iucv_connect (&smsg_pathid, 1, 0, "*MSG ", 0, 0, 0, 0,
+ rc = iucv_connect (&smsg_pathid, 255, 0, "*MSG ", 0, 0, 0, 0,
smsg_handle, 0);
if (rc) {
printk(KERN_ERR "SMSGIUCV: failed to connect to *MSG");
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index cb2ee25f213f1cc3d2dfd6a1b17ed9ade8c6f276..531a1f9ceb51105f3f78987eddd2e34ced5c03b7 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1260,16 +1260,15 @@ static void free_hard_reset_SCs(struct Scsi_Host *shpnt, Scsi_Cmnd **SCs)
* Reset the bus
*
*/
-static int aha152x_bus_reset(Scsi_Cmnd *SCpnt)
+static int aha152x_bus_reset_host(struct Scsi_Host *shpnt)
{
- struct Scsi_Host *shpnt = SCpnt->device->host;
unsigned long flags;
DO_LOCK(flags);
#if defined(AHA152X_DEBUG)
if(HOSTDATA(shpnt)->debug & debug_eh) {
- printk(DEBUG_LEAD "aha152x_bus_reset(%p)", CMDINFO(SCpnt), SCpnt);
+ printk(KERN_DEBUG "scsi%d: bus reset", shpnt->host_no);
show_queues(shpnt);
}
#endif
@@ -1277,14 +1276,14 @@ static int aha152x_bus_reset(Scsi_Cmnd *SCpnt)
free_hard_reset_SCs(shpnt, &ISSUE_SC);
free_hard_reset_SCs(shpnt, &DISCONNECTED_SC);
- DPRINTK(debug_eh, DEBUG_LEAD "resetting bus\n", CMDINFO(SCpnt));
+ DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting bus\n", shpnt->host_no);
SETPORT(SCSISEQ, SCSIRSTO);
mdelay(256);
SETPORT(SCSISEQ, 0);
mdelay(DELAY);
- DPRINTK(debug_eh, DEBUG_LEAD "bus resetted\n", CMDINFO(SCpnt));
+ DPRINTK(debug_eh, KERN_DEBUG "scsi%d: bus resetted\n", shpnt->host_no);
setup_expected_interrupts(shpnt);
if(HOSTDATA(shpnt)->commands==0)
@@ -1295,6 +1294,14 @@ static int aha152x_bus_reset(Scsi_Cmnd *SCpnt)
return SUCCESS;
}
+/*
+ * Reset the bus
+ *
+ */
+static int aha152x_bus_reset(Scsi_Cmnd *SCpnt)
+{
+ return aha152x_bus_reset_host(SCpnt->device->host);
+}
/*
* Restore default values to the AIC-6260 registers and reset the fifos
@@ -1337,22 +1344,27 @@ static void reset_ports(struct Scsi_Host *shpnt)
* Reset the host (bus and controller)
*
*/
-int aha152x_host_reset(Scsi_Cmnd * SCpnt)
+int aha152x_host_reset_host(struct Scsi_Host *shpnt)
{
-#if defined(AHA152X_DEBUG)
- struct Scsi_Host *shpnt = SCpnt->device->host;
-#endif
-
- DPRINTK(debug_eh, DEBUG_LEAD "aha152x_host_reset(%p)\n", CMDINFO(SCpnt), SCpnt);
+ DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
- aha152x_bus_reset(SCpnt);
+ aha152x_bus_reset_host(shpnt);
- DPRINTK(debug_eh, DEBUG_LEAD "resetting ports\n", CMDINFO(SCpnt));
- reset_ports(SCpnt->device->host);
+ DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting ports\n", shpnt->host_no);
+ reset_ports(shpnt);
return SUCCESS;
}
+/*
+ * Reset the host (bus and controller)
+ *
+ */
+static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
+{
+ return aha152x_host_reset_host(SCpnt->device->host);
+}
+
/*
* Return the "logical geometry"
*
@@ -1431,22 +1443,18 @@ static void run(void)
{
int i;
for (i = 0; i<ARRAY_SIZE(aha152x_host); i++) {
- struct Scsi_Host *shpnt = aha152x_host[i];
- if (shpnt && HOSTDATA(shpnt)->service) {
- HOSTDATA(shpnt)->service=0;
- is_complete(shpnt);
- }
+ is_complete(aha152x_host[i]);
}
}
/*
- * Interrupts handler
+ * Interrupt handler
*
*/
-
static irqreturn_t intr(int irqno, void *dev_id, struct pt_regs *regs)
{
struct Scsi_Host *shpnt = lookup_irq(irqno);
+ unsigned long flags;
unsigned char rev, dmacntrl0;
if (!shpnt) {
@@ -1472,23 +1480,23 @@ static irqreturn_t intr(int irqno, void *dev_id, struct pt_regs *regs)
if ((rev == 0xFF) && (dmacntrl0 == 0xFF))
return IRQ_NONE;
+ if( TESTLO(DMASTAT, INTSTAT) )
+ return IRQ_NONE;
+
/* no more interrupts from the controller, while we're busy.
INTEN is restored by the BH handler */
CLRBITS(DMACNTRL0, INTEN);
-#if 0
- /* check if there is already something to be
- serviced; should not happen */
- if(HOSTDATA(shpnt)->service) {
- printk(KERN_ERR "aha152x%d: lost interrupt (%d)\n", HOSTNO, HOSTDATA(shpnt)->service);
- show_queues(shpnt);
+ DO_LOCK(flags);
+ if( HOSTDATA(shpnt)->service==0 ) {
+ HOSTDATA(shpnt)->service=1;
+
+ /* Poke the BH handler */
+ INIT_WORK(&aha152x_tq, (void *) run, NULL);
+ schedule_work(&aha152x_tq);
}
-#endif
-
- /* Poke the BH handler */
- HOSTDATA(shpnt)->service++;
- INIT_WORK(&aha152x_tq, (void *) run, NULL);
- schedule_work(&aha152x_tq);
+ DO_UNLOCK(flags);
+
return IRQ_HANDLED;
}
@@ -2527,7 +2535,18 @@ static void is_complete(struct Scsi_Host *shpnt)
unsigned long flags;
int pending;
+ if(!shpnt)
+ return;
+
DO_LOCK(flags);
+
+ if( HOSTDATA(shpnt)->service==0 ) {
+ DO_UNLOCK(flags);
+ return;
+ }
+
+ HOSTDATA(shpnt)->service = 0;
+
if(HOSTDATA(shpnt)->in_intr) {
DO_UNLOCK(flags);
/* aha152x_error never returns.. */
diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h
index d277613af29b717c82afc714034c70b320144b73..d2add24d02a3712041f3e39199b37d67b1a8b957 100644
--- a/drivers/scsi/aha152x.h
+++ b/drivers/scsi/aha152x.h
@@ -332,6 +332,6 @@ struct aha152x_setup {
struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *);
void aha152x_release(struct Scsi_Host *);
-int aha152x_host_reset(Scsi_Cmnd *);
+int aha152x_host_reset_host(struct Scsi_Host *);
#endif /* _AHA152X_H */
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 23728d1c980c1cbc2b74b3be225cda3f4e9b78a8..fcd304e11c269ae4f128afb97923095523d4a6c4 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -65,27 +65,6 @@ static int jazz_esp_release(struct Scsi_Host *shost)
return 0;
}
-static struct scsi_host_template driver_template = {
- .proc_name = "jazz_esp",
- .proc_info = &esp_proc_info,
- .name = "ESP 100/100a/200",
- .detect = jazz_esp_detect,
- .slave_alloc = esp_slave_alloc,
- .slave_destroy = esp_slave_destroy,
- .release = jazz_esp_release,
- .info = esp_info,
- .queuecommand = esp_queue,
- .eh_abort_handler = esp_abort,
- .eh_bus_reset_handler = esp_reset,
- .can_queue = 7,
- .this_id = 7,
- .sg_tablesize = SG_ALL,
- .cmd_per_lun = 1,
- .use_clustering = DISABLE_CLUSTERING,
-};
-
-#include "scsi_module.c"
-
/***************************************************************** Detection */
static int jazz_esp_detect(struct scsi_host_template *tpnt)
{
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 7de267e14458ba0bafaa1138c54537796c269bff..4f39dd01936dc30cf44145cc1edc73a0109b7c00 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -793,6 +793,20 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
return 0;
}
+static int megasas_slave_configure(struct scsi_device *sdev)
+{
+ /*
+ * Don't export physical disk devices to the disk driver.
+ *
+ * FIXME: Currently we don't export them to the midlayer at all.
+ * That will be fixed once LSI engineers have audited the
+ * firmware for possible issues.
+ */
+ if (sdev->channel < MEGASAS_MAX_PD_CHANNELS && sdev->type == TYPE_DISK)
+ return -ENXIO;
+ return 0;
+}
+
/**
* megasas_wait_for_outstanding - Wait for all outstanding cmds
* @instance: Adapter soft state
@@ -943,6 +957,7 @@ static struct scsi_host_template megasas_template = {
.module = THIS_MODULE,
.name = "LSI Logic SAS based MegaRAID driver",
.proc_name = "megaraid_sas",
+ .slave_configure = megasas_slave_configure,
.queuecommand = megasas_queue_command,
.eh_device_reset_handler = megasas_reset_device,
.eh_bus_reset_handler = megasas_reset_bus_host,
@@ -1071,20 +1086,6 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
break;
}
- /*
- * Don't export physical disk devices to mid-layer.
- */
- if (!MEGASAS_IS_LOGICAL(cmd->scmd) &&
- (hdr->cmd_status == MFI_STAT_OK) &&
- (cmd->scmd->cmnd[0] == INQUIRY)) {
-
- if (((*(u8 *) cmd->scmd->request_buffer) & 0x1F) ==
- TYPE_DISK) {
- cmd->scmd->result = DID_BAD_TARGET << 16;
- exception = 1;
- }
- }
-
case MFI_CMD_LD_READ:
case MFI_CMD_LD_WRITE:
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 0c9edb7051f477895f615c218d04c7397311b8f6..5609847e254a8f8e08be000651df5a09b28324da 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -275,10 +275,8 @@ static int aha152x_resume(struct pcmcia_device *dev)
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
- Scsi_Cmnd tmp;
pcmcia_request_configuration(link->handle, &link->conf);
- tmp.device->host = info->host;
- aha152x_host_reset(&tmp);
+ aha152x_host_reset_host(info->host);
}
return 0;
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 5cc97b721661471b38a57346a6bebb759fc9ec10..ff82ccfbb106b528539e112168a1aba8d250294c 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1308,7 +1308,7 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd)
* the request was not marked fast fail. Note that above,
* even if the request is marked fast fail, we still requeue
* for queue congestion conditions (QUEUE_FULL or BUSY) */
- if ((++scmd->retries) < scmd->allowed
+ if ((++scmd->retries) <= scmd->allowed
&& !blk_noretry_request(scmd->request)) {
return NEEDS_RETRY;
} else {
@@ -1433,7 +1433,7 @@ static void scsi_eh_flush_done_q(struct list_head *done_q)
list_del_init(&scmd->eh_entry);
if (scsi_device_online(scmd->device) &&
!blk_noretry_request(scmd->request) &&
- (++scmd->retries < scmd->allowed)) {
+ (++scmd->retries <= scmd->allowed)) {
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush"
" retry cmd: %p\n",
current->comm,
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 4362dcde74afddaf797587b67b5a65c79d942599..701a328f7beb55b1bf5bb82cccc4120384805bb8 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1498,7 +1498,7 @@ static void scsi_kill_request(struct request *req, request_queue_t *q)
static void scsi_softirq_done(struct request *rq)
{
struct scsi_cmnd *cmd = rq->completion_data;
- unsigned long wait_for = cmd->allowed * cmd->timeout_per_command;
+ unsigned long wait_for = (cmd->allowed + 1) * cmd->timeout_per_command;
int disposition;
INIT_LIST_HEAD(&cmd->eh_entry);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 5acb83ca5ae535edfb3938395e0b53d67a5a41cf..f9ecc3dea7dfaf9643ac0bbb90e45a816be7cf80 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -752,8 +752,20 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
transport_configure_device(&sdev->sdev_gendev);
- if (sdev->host->hostt->slave_configure)
- sdev->host->hostt->slave_configure(sdev);
+ if (sdev->host->hostt->slave_configure) {
+ int ret = sdev->host->hostt->slave_configure(sdev);
+ if (ret) {
+ /*
+ * if LLDD reports slave not present, don't clutter
+ * console with alloc failure messages
+ */
+ if (ret != -ENXIO) {
+ sdev_printk(KERN_ERR, sdev,
+ "failed to configure device\n");
+ }
+ return SCSI_SCAN_NO_RESPONSE;
+ }
+ }
/*
* Ok, the device is now all set up, we can
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index f2c9acf11bd0c394084230718cfcbf48614d6e59..929032e370db6647d595b36c3f0531fc32472587 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -1498,8 +1498,7 @@ fc_remote_port_add(struct Scsi_Host *shost, int channel,
}
/* Search the bindings array */
- if (likely((ids->roles & FC_RPORT_ROLE_FCP_TARGET) &&
- (fc_host_tgtid_bind_type(shost) != FC_TGTID_BIND_NONE))) {
+ if (fc_host_tgtid_bind_type(shost) != FC_TGTID_BIND_NONE) {
/* search for a matching consistent binding */
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 2a547538d444fc94c836933e5fefd9d301d2493e..5a0a19322d01d642fd456c688da0617870aa96ab 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -2162,7 +2162,7 @@ sg_link_reserve(Sg_fd * sfp, Sg_request * srp, int size)
srp->res_used = 1;
SCSI_LOG_TIMEOUT(4, printk("sg_link_reserve: size=%d\n", size));
- rem = size = (size + 1) & (~1); /* round to even for aha1542 */
+ rem = size;
for (k = 0; k < rsv_schp->k_use_sg; ++k, ++sg) {
num = sg->length;
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index 5d02ff4db6cc1e050d94ee83fa24899d9dc9050a..b65462f764849bce89b7c7213a4881a1e4abb40c 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -192,7 +192,7 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
SDev = cd->device;
if (!sense) {
- sense = kmalloc(sizeof(*sense), GFP_KERNEL);
+ sense = kmalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
if (!sense) {
err = -ENOMEM;
goto out;
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index f4854c33f48d479c5d8901ef1326de3c2e4fecf0..2627000ca6538d8e172c4fb878801af7eafbe9c1 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -919,6 +919,8 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
tp->usrflags |= (SYM_DISC_ENABLED | SYM_TAGS_ENABLED);
tp->usrtags = SYM_SETUP_MAX_TAG;
+ tp->usr_width = np->maxwide;
+ tp->usr_period = 9;
sym_nvram_setup_target(tp, i, nvram);
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
index 419dd3cd786240f5db8c721877674b83c3c04f4a..193722d680cf25f5ce42b1c1fa0e1c531940ac0b 100644
--- a/drivers/serial/ip22zilog.c
+++ b/drivers/serial/ip22zilog.c
@@ -420,10 +420,8 @@ static void ip22zilog_transmit_chars(struct uart_ip22zilog_port *up,
if (up->port.info == NULL)
goto ack_tx_int;
xmit = &up->port.info->xmit;
- if (uart_circ_empty(xmit)) {
- uart_write_wakeup(&up->port);
+ if (uart_circ_empty(xmit))
goto ack_tx_int;
- }
if (uart_tx_stopped(&up->port))
goto ack_tx_int;
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 95fb4939c675f8119a2b630c6e23a380fc7a9d44..cc1faa31d124f0308a565970bc968245cf73f351 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -71,6 +71,11 @@ static void uart_change_pm(struct uart_state *state, int pm_state);
void uart_write_wakeup(struct uart_port *port)
{
struct uart_info *info = port->info;
+ /*
+ * This means you called this function _after_ the port was
+ * closed. No cookie for you.
+ */
+ BUG_ON(!info);
tasklet_schedule(&info->tlet);
}
@@ -471,14 +476,26 @@ static void uart_flush_chars(struct tty_struct *tty)
}
static int
-uart_write(struct tty_struct *tty, const unsigned char * buf, int count)
+uart_write(struct tty_struct *tty, const unsigned char *buf, int count)
{
struct uart_state *state = tty->driver_data;
- struct uart_port *port = state->port;
- struct circ_buf *circ = &state->info->xmit;
+ struct uart_port *port;
+ struct circ_buf *circ;
unsigned long flags;
int c, ret = 0;
+ /*
+ * This means you called this function _after_ the port was
+ * closed. No cookie for you.
+ */
+ if (!state || !state->info) {
+ WARN_ON(1);
+ return -EL3HLT;
+ }
+
+ port = state->port;
+ circ = &state->info->xmit;
+
if (!circ->buf)
return 0;
@@ -521,6 +538,15 @@ static void uart_flush_buffer(struct tty_struct *tty)
struct uart_port *port = state->port;
unsigned long flags;
+ /*
+ * This means you called this function _after_ the port was
+ * closed. No cookie for you.
+ */
+ if (!state || !state->info) {
+ WARN_ON(1);
+ return;
+ }
+
DPRINTK("uart_flush_buffer(%d) called\n", tty->index);
spin_lock_irqsave(&port->lock, flags);
diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c
index 43e67d6c29d448a14923ec8c4df45973ac252030..60ea4a3f071396637de3fc4459a10aebc7c9d268 100644
--- a/drivers/serial/sn_console.c
+++ b/drivers/serial/sn_console.c
@@ -820,7 +820,7 @@ static int __init sn_sal_module_init(void)
int retval;
if (!ia64_platform_is("sn2"))
- return -ENODEV;
+ return 0;
printk(KERN_INFO "sn_console: Console driver init\n");
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 308704566948ea1a89a43fdad26810c6f7d09432..4e453fa966ae23956a370ffc24dc19a2f241a0fe 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -299,13 +299,10 @@ static void sunsu_start_tx(struct uart_port *port)
static void sunsu_stop_rx(struct uart_port *port)
{
struct uart_sunsu_port *up = (struct uart_sunsu_port *) port;
- unsigned long flags;
- spin_lock_irqsave(&up->port.lock, flags);
up->ier &= ~UART_IER_RLSI;
up->port.read_status_mask &= ~UART_LSR_DR;
serial_out(up, UART_IER, up->ier);
- spin_unlock_irqrestore(&up->port.lock, flags);
}
static void sunsu_enable_ms(struct uart_port *port)
diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig
index d95265b187a3d30f1a95368389f6bcaf77d1981e..a3473162587745dc276f632537bd60cdd9732e4f 100644
--- a/drivers/sn/Kconfig
+++ b/drivers/sn/Kconfig
@@ -3,10 +3,11 @@
#
menu "SN Devices"
+ depends on SGI_SN
config SGI_IOC4
tristate "SGI IOC4 Base IO support"
- depends on (IA64_GENERIC || IA64_SGI_SN2) && MMTIMER
+ depends on MMTIMER
default m
---help---
This option enables basic support for the SGI IOC4-based Base IO
@@ -19,7 +20,6 @@ config SGI_IOC4
config SGI_IOC3
tristate "SGI IOC3 Base IO support"
- depends on (IA64_GENERIC || IA64_SGI_SN2)
default m
---help---
This option enables basic support for the SGI IOC3-based Base IO
diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c
index 12357e1fa5589e6661472d2752d701566ca41c05..93449a1a0065f5caf493097fa15c5616fe6ed221 100644
--- a/drivers/sn/ioc3.c
+++ b/drivers/sn/ioc3.c
@@ -62,7 +62,7 @@ static int nic_reset(struct ioc3_driver_data *idd)
return presence;
}
-static inline int nic_read_bit(struct ioc3_driver_data *idd)
+static int nic_read_bit(struct ioc3_driver_data *idd)
{
int result;
unsigned long flags;
@@ -77,7 +77,7 @@ static inline int nic_read_bit(struct ioc3_driver_data *idd)
return result;
}
-static inline void nic_write_bit(struct ioc3_driver_data *idd, int bit)
+static void nic_write_bit(struct ioc3_driver_data *idd, int bit)
{
if (bit)
writel(mcr_pack(6, 110), &idd->vma->mcr);
@@ -371,8 +371,7 @@ static void probe_nic(struct ioc3_driver_data *idd)
/* Interrupts */
-static inline void
-write_ireg(struct ioc3_driver_data *idd, uint32_t val, int which)
+static void write_ireg(struct ioc3_driver_data *idd, uint32_t val, int which)
{
unsigned long flags;
@@ -735,14 +734,12 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
}
/* Add this IOC3 to all submodules */
- read_lock(&ioc3_submodules_lock);
for(id=0;id<IOC3_MAX_SUBMODULES;id++)
if(ioc3_submodules[id] && ioc3_submodules[id]->probe) {
idd->active[id] = 1;
idd->active[id] = !ioc3_submodules[id]->probe
(ioc3_submodules[id], idd);
}
- read_unlock(&ioc3_submodules_lock);
printk(KERN_INFO "IOC3 Master Driver loaded for %s\n", pci_name(pdev));
@@ -767,7 +764,6 @@ static void ioc3_remove(struct pci_dev *pdev)
idd = pci_get_drvdata(pdev);
/* Remove this IOC3 from all submodules */
- read_lock(&ioc3_submodules_lock);
for(id=0;id<IOC3_MAX_SUBMODULES;id++)
if(idd->active[id]) {
if(ioc3_submodules[id] && ioc3_submodules[id]->remove)
@@ -781,7 +777,6 @@ static void ioc3_remove(struct pci_dev *pdev)
pci_name(pdev));
idd->active[id] = 0;
}
- read_unlock(&ioc3_submodules_lock);
/* Clear and disable all IRQs */
write_ireg(idd, ~0, IOC3_W_IEC);
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index e02fea5a54339da5de3351927f880a724e7a58e4..1a362c5e7f3d05c88fdfc66af743c30dfc067a91 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -1062,11 +1062,11 @@ static int lh7a40x_ep_enable(struct usb_ep *_ep,
ep->pio_irqs = 0;
ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize);
+ spin_unlock_irqrestore(&ep->dev->lock, flags);
+
/* Reset halt state (does flush) */
lh7a40x_set_halt(_ep, 0);
- spin_unlock_irqrestore(&ep->dev->lock, flags);
-
DEBUG("%s: enabled %s\n", __FUNCTION__, _ep->name);
return 0;
}
@@ -1775,6 +1775,7 @@ static void lh7a40x_ep0_setup(struct lh7a40x_udc *dev, u32 csr)
break;
qep = &dev->ep[ep_num];
+ spin_unlock(&dev->lock);
if (ctrl.bRequest == USB_REQ_SET_FEATURE) {
DEBUG_SETUP("SET_FEATURE (%d)\n",
ep_num);
@@ -1784,6 +1785,7 @@ static void lh7a40x_ep0_setup(struct lh7a40x_udc *dev, u32 csr)
ep_num);
lh7a40x_set_halt(&qep->ep, 0);
}
+ spin_lock(&dev->lock);
usb_set_index(0);
/* Reply with a ZLP on next IN token */
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 9689efeb364c20ab38a499d5106a0c122bb43d4c..6d6eaad73968caa6af45521858b4b1287231041e 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -853,11 +853,14 @@ static int rndis_query_response (int configNr, rndis_query_msg_type *buf)
// DEBUG("%s: OID = %08X\n", __FUNCTION__, cpu_to_le32(buf->OID));
if (!rndis_per_dev_params [configNr].dev) return -ENOTSUPP;
- /*
- * we need more memory:
- * oid_supported_list is the largest answer
+ /*
+ * we need more memory:
+ * gen_ndis_query_resp expects enough space for
+ * rndis_query_cmplt_type followed by data.
+ * oid_supported_list is the largest data reply
*/
- r = rndis_add_response (configNr, sizeof (oid_supported_list));
+ r = rndis_add_response (configNr,
+ sizeof (oid_supported_list) + sizeof(rndis_query_cmplt_type));
if (!r)
return -ENOMEM;
resp = (rndis_query_cmplt_type *) r->buf;
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 118288d944233bf4b54dd9209562836654f084d1..9e81c26313f91e90a0b7a06a75b9bd0649041ec2 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -260,12 +260,13 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
offset + EHCI_USBLEGCTLSTS,
val | EHCI_USBLEGCTLSTS_SOOE);
#endif
- }
- /* always say Linux will own the hardware
- * by setting EHCI_USBLEGSUP_OS.
- */
- pci_write_config_byte(pdev, offset + 3, 1);
+ /* some systems get upset if this semaphore is
+ * set for any other reason than forcing a BIOS
+ * handoff..
+ */
+ pci_write_config_byte(pdev, offset + 3, 1);
+ }
/* if boot firmware now owns EHCI, spin till
* it hands it over.
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 772478086bd3237a29cc6562d49ce5866e07ae56..07a012f88772f128ad7b38a027bcedd9167077b6 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1407,6 +1407,7 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_WISEGROUP 0x0925
#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
+#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
#define USB_VENDOR_ID_CODEMERCS 0x07c0
#define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500
@@ -1577,6 +1578,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
{ USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index f2b4ca8692d822c65bdc215a164fadd3d8bf9a73..c145e1ed8429d6bdf813bb534b441c2db1d149e0 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -469,8 +469,14 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
{ USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) },
{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index ca40f16370f1106bb612e0dd87af0b0401d8c3b9..bdef3b8c731f1c22c5bcb5aa516bbd39d760ad15 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -333,10 +333,18 @@
/*
* microHAM product IDs (http://www.microham.com).
- * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>.
+ * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>
+ * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
+ * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
*/
+#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
+#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
+#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
+#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
+#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
+#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
/*
* Active Robots product ids.
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 4dd6865d32b0b919418bfc14722d9f7297973a4c..b5c96e74a903c2eb466c56259b7444606780a068 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -242,8 +242,10 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
down(&port->sem);
- if (port->open_count == 0)
- goto out;
+ if (port->open_count == 0) {
+ up(&port->sem);
+ return;
+ }
--port->open_count;
if (port->open_count == 0) {
@@ -260,10 +262,8 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
module_put(port->serial->type->driver.owner);
}
- kref_put(&port->serial->kref, destroy_serial);
-
-out:
up(&port->sem);
+ kref_put(&port->serial->kref, destroy_serial);
}
static int serial_write (struct tty_struct * tty, const unsigned char *buf, int count)
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index bce3d55affd8d1d410647191d754f1752ea4849d..11a48d8747526a31355eb306fdac9cbefa6103dd 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -69,6 +69,8 @@ static struct usb_device_id id_table [] = {
.driver_info = (kernel_ulong_t)&palm_os_4_probe },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID),
.driver_info = (kernel_ulong_t)&palm_os_4_probe },
+ { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID),
+ .driver_info = (kernel_ulong_t)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID),
.driver_info = (kernel_ulong_t)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID),
@@ -139,6 +141,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID) },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID) },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID) },
+ { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID) },
diff --git a/drivers/usb/serial/visor.h b/drivers/usb/serial/visor.h
index b84d1cb4c69393b40ede2929d9fd83746f533565..765118d83fb6c4a8ca693062a9d7e955348d38c6 100644
--- a/drivers/usb/serial/visor.h
+++ b/drivers/usb/serial/visor.h
@@ -36,6 +36,9 @@
#define PALM_ZIRE_ID 0x0070
#define PALM_M100_ID 0x0080
+#define GSPDA_VENDOR_ID 0x115e
+#define GSPDA_XPLORE_M68_ID 0xf100
+
#define SONY_VENDOR_ID 0x054C
#define SONY_CLIE_3_5_ID 0x0038
#define SONY_CLIE_4_0_ID 0x0066
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index e71c5ca1a07b6824c1a56dd4a54744dc80b9efa3..31ca92056c272840f61df0ae448eed26e4ab0d06 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -753,6 +753,13 @@ UNUSUAL_DEV( 0x0693, 0x0005, 0x0100, 0x0100,
"Flashgate",
US_SC_SCSI, US_PR_BULK, NULL, 0 ),
+/* Reported by David Hamilton <niftimusmaximus@lycos.com> */
+UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001,
+ "Thomson Multimedia Inc.",
+ "RCA RD1080 MP3 Player",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
UNUSUAL_DEV( 0x0781, 0x0001, 0x0200, 0x0200,
"Sandisk",
"ImageMate SDDR-05a",
diff --git a/fs/9p/9p.c b/fs/9p/9p.c
index 1a6d08761f3942da8e56c3f79518bbfc32bf09ac..f86a28d1d6a6ac08168a891351e059a59f583859 100644
--- a/fs/9p/9p.c
+++ b/fs/9p/9p.c
@@ -111,7 +111,6 @@ static void v9fs_t_clunk_cb(void *a, struct v9fs_fcall *tc,
if (!rc)
return;
- dprintk(DEBUG_9P, "tcall id %d rcall id %d\n", tc->id, rc->id);
v9ses = a;
if (rc->id == RCLUNK)
v9fs_put_idpool(fid, &v9ses->fidpool);
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index eda449778fa55d5e96e7342acdc6920f73d4c3f3..c4d13bf904d2319105f5731004555a76f73e88b6 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -1,7 +1,7 @@
/*
* V9FS FID Management
*
- * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2005, 2006 by Eric Van Hensbergen <ericvh@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -40,7 +40,7 @@
*
*/
-static int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry)
+int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry)
{
struct list_head *fid_list = (struct list_head *)dentry->d_fsdata;
dprintk(DEBUG_9P, "fid %d (%p) dentry %s (%p)\n", fid->fid, fid,
@@ -57,7 +57,6 @@ static int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry)
}
fid->uid = current->uid;
- fid->pid = current->pid;
list_add(&fid->list, fid_list);
return 0;
}
@@ -68,14 +67,11 @@ static int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry)
*
*/
-struct v9fs_fid *v9fs_fid_create(struct dentry *dentry,
- struct v9fs_session_info *v9ses, int fid, int create)
+struct v9fs_fid *v9fs_fid_create(struct v9fs_session_info *v9ses, int fid)
{
struct v9fs_fid *new;
- dprintk(DEBUG_9P, "fid create dentry %p, fid %d, create %d\n",
- dentry, fid, create);
-
+ dprintk(DEBUG_9P, "fid create fid %d\n", fid);
new = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL);
if (new == NULL) {
dprintk(DEBUG_ERROR, "Out of Memory\n");
@@ -85,19 +81,13 @@ struct v9fs_fid *v9fs_fid_create(struct dentry *dentry,
new->fid = fid;
new->v9ses = v9ses;
new->fidopen = 0;
- new->fidcreate = create;
new->fidclunked = 0;
new->iounit = 0;
new->rdir_pos = 0;
new->rdir_fcall = NULL;
+ INIT_LIST_HEAD(&new->list);
- if (v9fs_fid_insert(new, dentry) == 0)
- return new;
- else {
- dprintk(DEBUG_ERROR, "Problems inserting to dentry\n");
- kfree(new);
- return NULL;
- }
+ return new;
}
/**
@@ -112,141 +102,30 @@ void v9fs_fid_destroy(struct v9fs_fid *fid)
kfree(fid);
}
-/**
- * v9fs_fid_walk_up - walks from the process current directory
- * up to the specified dentry.
- */
-static struct v9fs_fid *v9fs_fid_walk_up(struct dentry *dentry)
-{
- int fidnum, cfidnum, err;
- struct v9fs_fid *cfid;
- struct dentry *cde;
- struct v9fs_session_info *v9ses;
-
- v9ses = v9fs_inode2v9ses(current->fs->pwd->d_inode);
- cfid = v9fs_fid_lookup(current->fs->pwd);
- if (cfid == NULL) {
- dprintk(DEBUG_ERROR, "process cwd doesn't have a fid\n");
- return ERR_PTR(-ENOENT);
- }
-
- cfidnum = cfid->fid;
- cde = current->fs->pwd;
- /* TODO: take advantage of multiwalk */
-
- fidnum = v9fs_get_idpool(&v9ses->fidpool);
- if (fidnum < 0) {
- dprintk(DEBUG_ERROR, "could not get a new fid num\n");
- err = -ENOENT;
- goto clunk_fid;
- }
-
- while (cde != dentry) {
- if (cde == cde->d_parent) {
- dprintk(DEBUG_ERROR, "can't find dentry\n");
- err = -ENOENT;
- goto clunk_fid;
- }
-
- err = v9fs_t_walk(v9ses, cfidnum, fidnum, "..", NULL);
- if (err < 0) {
- dprintk(DEBUG_ERROR, "problem walking to parent\n");
- goto clunk_fid;
- }
-
- cfidnum = fidnum;
- cde = cde->d_parent;
- }
-
- return v9fs_fid_create(dentry, v9ses, fidnum, 0);
-
-clunk_fid:
- v9fs_t_clunk(v9ses, fidnum);
- return ERR_PTR(err);
-}
-
/**
* v9fs_fid_lookup - retrieve the right fid from a particular dentry
* @dentry: dentry to look for fid in
* @type: intent of lookup (operation or traversal)
*
- * search list of fids associated with a dentry for a fid with a matching
- * thread id or uid. If that fails, look up the dentry's parents to see if you
- * can find a matching fid.
+ * find a fid in the dentry
+ *
+ * TODO: only match fids that have the same uid as current user
*
*/
struct v9fs_fid *v9fs_fid_lookup(struct dentry *dentry)
{
struct list_head *fid_list = (struct list_head *)dentry->d_fsdata;
- struct v9fs_fid *current_fid = NULL;
- struct v9fs_fid *temp = NULL;
struct v9fs_fid *return_fid = NULL;
dprintk(DEBUG_9P, " dentry: %s (%p)\n", dentry->d_iname, dentry);
- if (fid_list) {
- list_for_each_entry_safe(current_fid, temp, fid_list, list) {
- if (!current_fid->fidcreate) {
- return_fid = current_fid;
- break;
- }
- }
-
- if (!return_fid)
- return_fid = current_fid;
- }
-
- /* we are at the root but didn't match */
- if ((!return_fid) && (dentry->d_parent == dentry)) {
- /* TODO: clone attach with new uid */
- return_fid = current_fid;
- }
+ if (fid_list)
+ return_fid = list_entry(fid_list->next, struct v9fs_fid, list);
if (!return_fid) {
- struct dentry *par = current->fs->pwd->d_parent;
- int count = 1;
- while (par != NULL) {
- if (par == dentry)
- break;
- count++;
- if (par == par->d_parent) {
- dprintk(DEBUG_ERROR,
- "got to root without finding dentry\n");
- break;
- }
- par = par->d_parent;
- }
-
-/* XXX - there may be some duplication we can get rid of */
- if (par == dentry) {
- return_fid = v9fs_fid_walk_up(dentry);
- if (IS_ERR(return_fid))
- return_fid = NULL;
- }
+ dprintk(DEBUG_ERROR, "Couldn't find a fid in dentry\n");
}
return return_fid;
}
-
-struct v9fs_fid *v9fs_fid_get_created(struct dentry *dentry)
-{
- struct list_head *fid_list;
- struct v9fs_fid *fid, *ftmp, *ret;
-
- dprintk(DEBUG_9P, " dentry: %s (%p)\n", dentry->d_iname, dentry);
- fid_list = (struct list_head *)dentry->d_fsdata;
- ret = NULL;
- if (fid_list) {
- list_for_each_entry_safe(fid, ftmp, fid_list, list) {
- if (fid->fidcreate && fid->pid == current->pid) {
- list_del(&fid->list);
- ret = fid;
- break;
- }
- }
- }
-
- dprintk(DEBUG_9P, "return %p\n", ret);
- return ret;
-}
diff --git a/fs/9p/fid.h b/fs/9p/fid.h
index 84c673a44c831a3a1ec977e26b1a65d2aed82506..1fc2dd08d75acdc68ee2efb47f9e4fcfe6b4f177 100644
--- a/fs/9p/fid.h
+++ b/fs/9p/fid.h
@@ -33,7 +33,6 @@ struct v9fs_fid {
u32 fid;
unsigned char fidopen; /* set when fid is opened */
- unsigned char fidcreate; /* set when fid was just created */
unsigned char fidclunked; /* set when fid has already been clunked */
struct v9fs_qid qid;
@@ -45,7 +44,6 @@ struct v9fs_fid {
struct v9fs_fcall *rdir_fcall;
/* management stuff */
- pid_t pid; /* thread associated with this fid */
uid_t uid; /* user associated with this fid */
/* private data */
@@ -56,5 +54,5 @@ struct v9fs_fid {
struct v9fs_fid *v9fs_fid_lookup(struct dentry *dentry);
struct v9fs_fid *v9fs_fid_get_created(struct dentry *);
void v9fs_fid_destroy(struct v9fs_fid *fid);
-struct v9fs_fid *v9fs_fid_create(struct dentry *,
- struct v9fs_session_info *v9ses, int fid, int create);
+struct v9fs_fid *v9fs_fid_create(struct v9fs_session_info *, int fid);
+int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry);
diff --git a/fs/9p/trans_fd.c b/fs/9p/trans_fd.c
index 1a28ef97a3d116f9aa307443794ffe6314fefb60..5b2ce21b10fab55b6bf6e5db54b615d3c961c2ea 100644
--- a/fs/9p/trans_fd.c
+++ b/fs/9p/trans_fd.c
@@ -80,6 +80,7 @@ static int v9fs_fd_send(struct v9fs_transport *trans, void *v, int len)
if (!trans || trans->status != Connected || !ts)
return -EIO;
+ oldfs = get_fs();
set_fs(get_ds());
/* The cast to a user pointer is valid due to the set_fs() */
ret = vfs_write(ts->out_file, (void __user *)v, len, &ts->out_file->f_pos);
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index ef338654914095fa464a7b779d6504db526ad61f..61352491ba36c0798cf6632de1c3e9e8cdb4e00a 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -397,6 +397,7 @@ v9fs_session_init(struct v9fs_session_info *v9ses,
}
if (v9ses->afid != ~0) {
+ dprintk(DEBUG_ERROR, "afid not equal to ~0\n");
if (v9fs_t_clunk(v9ses, v9ses->afid))
dprintk(DEBUG_ERROR, "clunk failed\n");
}
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index 69cf2905dc90e468ba949e74f5a8ba4681aaf333..a759278acaaeac31b50eaa08b85b5189a735913b 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -51,3 +51,4 @@ int v9fs_dir_release(struct inode *inode, struct file *filp);
int v9fs_file_open(struct inode *inode, struct file *file);
void v9fs_inode2stat(struct inode *inode, struct v9fs_stat *stat);
void v9fs_dentry_release(struct dentry *);
+int v9fs_uflags2omode(int uflags);
diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index 2dd806dac9f192bb6075a1164f1d7fc69420f9c9..12c9cc926b71afc45f5722fbfa70fb7b0a44ad37 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -43,47 +43,18 @@
#include "fid.h"
/**
- * v9fs_dentry_validate - VFS dcache hook to validate cache
- * @dentry: dentry that is being validated
- * @nd: path data
+ * v9fs_dentry_delete - called when dentry refcount equals 0
+ * @dentry: dentry in question
*
- * dcache really shouldn't be used for 9P2000 as at all due to
- * potential attached semantics to directory traversal (walk).
- *
- * FUTURE: look into how to use dcache to allow multi-stage
- * walks in Plan 9 & potential for better dcache operation which
- * would remain valid for Plan 9 semantics. Older versions
- * had validation via stat for those interested. However, since
- * stat has the same approximate overhead as walk there really
- * is no difference. The only improvement would be from a
- * time-decay cache like NFS has and that undermines the
- * synchronous nature of 9P2000.
+ * By returning 1 here we should remove cacheing of unused
+ * dentry components.
*
*/
-static int v9fs_dentry_validate(struct dentry *dentry, struct nameidata *nd)
+int v9fs_dentry_delete(struct dentry *dentry)
{
- struct dentry *dc = current->fs->pwd;
-
- dprintk(DEBUG_VFS, "dentry: %s (%p)\n", dentry->d_iname, dentry);
- if (v9fs_fid_lookup(dentry)) {
- dprintk(DEBUG_VFS, "VALID\n");
- return 1;
- }
-
- while (dc != NULL) {
- if (dc == dentry) {
- dprintk(DEBUG_VFS, "VALID\n");
- return 1;
- }
- if (dc == dc->d_parent)
- break;
-
- dc = dc->d_parent;
- }
-
- dprintk(DEBUG_VFS, "INVALID\n");
- return 0;
+ dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+ return 1;
}
/**
@@ -118,6 +89,6 @@ void v9fs_dentry_release(struct dentry *dentry)
}
struct dentry_operations v9fs_dentry_operations = {
- .d_revalidate = v9fs_dentry_validate,
+ .d_delete = v9fs_dentry_delete,
.d_release = v9fs_dentry_release,
};
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index c7e14d917215c0ca235db344b77aef8aebd285cf..de3a129698da7bcb3edb82045c1489f4012a4432 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -53,94 +53,70 @@
int v9fs_file_open(struct inode *inode, struct file *file)
{
struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
- struct v9fs_fid *v9fid, *fid;
+ struct v9fs_fid *vfid;
struct v9fs_fcall *fcall = NULL;
- int open_mode = 0;
- unsigned int iounit = 0;
- int newfid = -1;
- long result = -1;
+ int omode;
+ int fid = V9FS_NOFID;
+ int err;
dprintk(DEBUG_VFS, "inode: %p file: %p \n", inode, file);
- v9fid = v9fs_fid_get_created(file->f_dentry);
- if (!v9fid)
- v9fid = v9fs_fid_lookup(file->f_dentry);
-
- if (!v9fid) {
+ vfid = v9fs_fid_lookup(file->f_dentry);
+ if (!vfid) {
dprintk(DEBUG_ERROR, "Couldn't resolve fid from dentry\n");
return -EBADF;
}
- if (!v9fid->fidcreate) {
- fid = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL);
- if (fid == NULL) {
- dprintk(DEBUG_ERROR, "Out of Memory\n");
- return -ENOMEM;
- }
-
- fid->fidopen = 0;
- fid->fidcreate = 0;
- fid->fidclunked = 0;
- fid->iounit = 0;
- fid->v9ses = v9ses;
-
- newfid = v9fs_get_idpool(&v9ses->fidpool);
- if (newfid < 0) {
+ fid = v9fs_get_idpool(&v9ses->fidpool);
+ if (fid < 0) {
eprintk(KERN_WARNING, "newfid fails!\n");
return -ENOSPC;
}
- result =
- v9fs_t_walk(v9ses, v9fid->fid, newfid, NULL, NULL);
-
- if (result < 0) {
- v9fs_put_idpool(newfid, &v9ses->fidpool);
+ err = v9fs_t_walk(v9ses, vfid->fid, fid, NULL, NULL);
+ if (err < 0) {
dprintk(DEBUG_ERROR, "rewalk didn't work\n");
- return -EBADF;
+ goto put_fid;
+ }
+
+ vfid = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL);
+ if (vfid == NULL) {
+ dprintk(DEBUG_ERROR, "out of memory\n");
+ goto clunk_fid;
}
- fid->fid = newfid;
- v9fid = fid;
/* TODO: do special things for O_EXCL, O_NOFOLLOW, O_SYNC */
/* translate open mode appropriately */
- open_mode = file->f_flags & 0x3;
+ omode = v9fs_uflags2omode(file->f_flags);
+ err = v9fs_t_open(v9ses, fid, omode, &fcall);
+ if (err < 0) {
+ PRINT_FCALL_ERROR("open failed", fcall);
+ goto destroy_vfid;
+ }
- if (file->f_flags & O_EXCL)
- open_mode |= V9FS_OEXCL;
+ file->private_data = vfid;
+ vfid->fid = fid;
+ vfid->fidopen = 1;
+ vfid->fidclunked = 0;
+ vfid->iounit = fcall->params.ropen.iounit;
+ vfid->rdir_pos = 0;
+ vfid->rdir_fcall = NULL;
+ vfid->filp = file;
+ kfree(fcall);
- if (v9ses->extended) {
- if (file->f_flags & O_TRUNC)
- open_mode |= V9FS_OTRUNC;
+ return 0;
- if (file->f_flags & O_APPEND)
- open_mode |= V9FS_OAPPEND;
- }
+destroy_vfid:
+ v9fs_fid_destroy(vfid);
- result = v9fs_t_open(v9ses, newfid, open_mode, &fcall);
- if (result < 0) {
- PRINT_FCALL_ERROR("open failed", fcall);
- kfree(fcall);
- return result;
- }
+clunk_fid:
+ v9fs_t_clunk(v9ses, fid);
- iounit = fcall->params.ropen.iounit;
+put_fid:
+ v9fs_put_idpool(fid, &v9ses->fidpool);
kfree(fcall);
- } else {
- /* create case */
- newfid = v9fid->fid;
- iounit = v9fid->iounit;
- v9fid->fidcreate = 0;
- }
-
- file->private_data = v9fid;
-
- v9fid->rdir_pos = 0;
- v9fid->rdir_fcall = NULL;
- v9fid->fidopen = 1;
- v9fid->filp = file;
- v9fid->iounit = iounit;
- return 0;
+ return err;
}
/**
@@ -289,9 +265,7 @@ v9fs_file_write(struct file *filp, const char __user * data,
total += result;
} while (count);
- if(inode->i_mapping->nrpages)
invalidate_inode_pages2(inode->i_mapping);
-
return total;
}
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 63e5b0398e8b9e5f447fc1d2234a0ec11d50680c..3ad8455f8577b290a869d20d7a66d4b66ba85de2 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -125,6 +125,38 @@ static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode)
return res;
}
+int v9fs_uflags2omode(int uflags)
+{
+ int ret;
+
+ ret = 0;
+ switch (uflags&3) {
+ default:
+ case O_RDONLY:
+ ret = V9FS_OREAD;
+ break;
+
+ case O_WRONLY:
+ ret = V9FS_OWRITE;
+ break;
+
+ case O_RDWR:
+ ret = V9FS_ORDWR;
+ break;
+ }
+
+ if (uflags & O_EXCL)
+ ret |= V9FS_OEXCL;
+
+ if (uflags & O_TRUNC)
+ ret |= V9FS_OTRUNC;
+
+ if (uflags & O_APPEND)
+ ret |= V9FS_OAPPEND;
+
+ return ret;
+}
+
/**
* v9fs_blank_wstat - helper function to setup a 9P stat structure
* @v9ses: 9P session info (for determining extended mode)
@@ -163,7 +195,7 @@ v9fs_blank_wstat(struct v9fs_wstat *wstat)
struct inode *v9fs_get_inode(struct super_block *sb, int mode)
{
- struct inode *inode = NULL;
+ struct inode *inode;
struct v9fs_session_info *v9ses = sb->s_fs_info;
dprintk(DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
@@ -222,171 +254,133 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode)
return inode;
}
-/**
- * v9fs_create - helper function to create files and directories
- * @dir: directory inode file is being created in
- * @file_dentry: dentry file is being created in
- * @perm: permissions file is being created with
- * @open_mode: resulting open mode for file
- *
- */
-
static int
-v9fs_create(struct inode *dir,
- struct dentry *file_dentry,
- unsigned int perm, unsigned int open_mode)
+v9fs_create(struct v9fs_session_info *v9ses, u32 pfid, char *name,
+ u32 perm, u8 mode, u32 *fidp, struct v9fs_qid *qid, u32 *iounit)
{
- struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
- struct super_block *sb = dir->i_sb;
- struct v9fs_fid *dirfid =
- v9fs_fid_lookup(file_dentry->d_parent);
- struct v9fs_fid *fid = NULL;
- struct inode *file_inode = NULL;
- struct v9fs_fcall *fcall = NULL;
- struct v9fs_qid qid;
- int dirfidnum = -1;
- long newfid = -1;
- int result = 0;
- unsigned int iounit = 0;
- int wfidno = -1;
+ u32 fid;
int err;
+ struct v9fs_fcall *fcall;
- perm = unixmode2p9mode(v9ses, perm);
-
- dprintk(DEBUG_VFS, "dir: %p dentry: %p perm: %o mode: %o\n", dir,
- file_dentry, perm, open_mode);
-
- if (!dirfid)
- return -EBADF;
-
- dirfidnum = dirfid->fid;
- if (dirfidnum < 0) {
- dprintk(DEBUG_ERROR, "No fid for the directory #%lu\n",
- dir->i_ino);
- return -EBADF;
- }
-
- if (file_dentry->d_inode) {
- dprintk(DEBUG_ERROR,
- "Odd. There is an inode for dir %lu, name :%s:\n",
- dir->i_ino, file_dentry->d_name.name);
- return -EEXIST;
- }
-
- newfid = v9fs_get_idpool(&v9ses->fidpool);
- if (newfid < 0) {
+ fid = v9fs_get_idpool(&v9ses->fidpool);
+ if (fid < 0) {
eprintk(KERN_WARNING, "no free fids available\n");
return -ENOSPC;
}
- result = v9fs_t_walk(v9ses, dirfidnum, newfid, NULL, &fcall);
- if (result < 0) {
+ err = v9fs_t_walk(v9ses, pfid, fid, NULL, &fcall);
+ if (err < 0) {
PRINT_FCALL_ERROR("clone error", fcall);
- v9fs_put_idpool(newfid, &v9ses->fidpool);
- newfid = -1;
- goto CleanUpFid;
+ goto error;
}
-
kfree(fcall);
- fcall = NULL;
- result = v9fs_t_create(v9ses, newfid, (char *)file_dentry->d_name.name,
- perm, open_mode, &fcall);
- if (result < 0) {
+ err = v9fs_t_create(v9ses, fid, name, perm, mode, &fcall);
+ if (err < 0) {
PRINT_FCALL_ERROR("create fails", fcall);
- goto CleanUpFid;
+ goto error;
}
- iounit = fcall->params.rcreate.iounit;
- qid = fcall->params.rcreate.qid;
+ if (iounit)
+ *iounit = fcall->params.rcreate.iounit;
+
+ if (qid)
+ *qid = fcall->params.rcreate.qid;
+
+ if (fidp)
+ *fidp = fid;
+
kfree(fcall);
- fcall = NULL;
+ return 0;
- if (!(perm&V9FS_DMDIR)) {
- fid = v9fs_fid_create(file_dentry, v9ses, newfid, 1);
- dprintk(DEBUG_VFS, "fid %p %d\n", fid, fid->fidcreate);
- if (!fid) {
- result = -ENOMEM;
- goto CleanUpFid;
- }
+error:
+ if (fid >= 0)
+ v9fs_put_idpool(fid, &v9ses->fidpool);
- fid->qid = qid;
- fid->iounit = iounit;
- } else {
- err = v9fs_t_clunk(v9ses, newfid);
- newfid = -1;
- if (err < 0)
- dprintk(DEBUG_ERROR, "clunk for mkdir failed: %d\n", err);
- }
+ kfree(fcall);
+ return err;
+}
+
+static struct v9fs_fid*
+v9fs_clone_walk(struct v9fs_session_info *v9ses, u32 fid, struct dentry *dentry)
+{
+ int err;
+ u32 nfid;
+ struct v9fs_fid *ret;
+ struct v9fs_fcall *fcall;
- /* walk to the newly created file and put the fid in the dentry */
- wfidno = v9fs_get_idpool(&v9ses->fidpool);
- if (wfidno < 0) {
+ nfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (nfid < 0) {
eprintk(KERN_WARNING, "no free fids available\n");
- return -ENOSPC;
+ return ERR_PTR(-ENOSPC);
}
- result = v9fs_t_walk(v9ses, dirfidnum, wfidno,
- (char *) file_dentry->d_name.name, &fcall);
- if (result < 0) {
- PRINT_FCALL_ERROR("clone error", fcall);
- v9fs_put_idpool(wfidno, &v9ses->fidpool);
- wfidno = -1;
- goto CleanUpFid;
+ err = v9fs_t_walk(v9ses, fid, nfid, (char *) dentry->d_name.name,
+ &fcall);
+
+ if (err < 0) {
+ PRINT_FCALL_ERROR("walk error", fcall);
+ v9fs_put_idpool(nfid, &v9ses->fidpool);
+ goto error;
}
+
kfree(fcall);
fcall = NULL;
+ ret = v9fs_fid_create(v9ses, nfid);
+ if (!ret) {
+ err = -ENOMEM;
+ goto clunk_fid;
+ }
- if (!v9fs_fid_create(file_dentry, v9ses, wfidno, 0)) {
- v9fs_put_idpool(wfidno, &v9ses->fidpool);
-
- goto CleanUpFid;
+ err = v9fs_fid_insert(ret, dentry);
+ if (err < 0) {
+ v9fs_fid_destroy(ret);
+ goto clunk_fid;
}
- if ((perm & V9FS_DMSYMLINK) || (perm & V9FS_DMLINK) ||
- (perm & V9FS_DMNAMEDPIPE) || (perm & V9FS_DMSOCKET) ||
- (perm & V9FS_DMDEVICE))
- return 0;
+ return ret;
- result = v9fs_t_stat(v9ses, wfidno, &fcall);
- if (result < 0) {
- PRINT_FCALL_ERROR("stat error", fcall);
- goto CleanUpFid;
- }
+clunk_fid:
+ v9fs_t_clunk(v9ses, nfid);
+error:
+ kfree(fcall);
+ return ERR_PTR(err);
+}
- file_inode = v9fs_get_inode(sb,
- p9mode2unixmode(v9ses, fcall->params.rstat.stat.mode));
+struct inode *
+v9fs_inode_from_fid(struct v9fs_session_info *v9ses, u32 fid,
+ struct super_block *sb)
+{
+ int err, umode;
+ struct inode *ret;
+ struct v9fs_fcall *fcall;
- if ((!file_inode) || IS_ERR(file_inode)) {
- dprintk(DEBUG_ERROR, "create inode failed\n");
- result = -EBADF;
- goto CleanUpFid;
+ ret = NULL;
+ err = v9fs_t_stat(v9ses, fid, &fcall);
+ if (err) {
+ PRINT_FCALL_ERROR("stat error", fcall);
+ goto error;
}
- v9fs_stat2inode(&fcall->params.rstat.stat, file_inode, sb);
- kfree(fcall);
- fcall = NULL;
- file_dentry->d_op = &v9fs_dentry_operations;
- d_instantiate(file_dentry, file_inode);
+ umode = p9mode2unixmode(v9ses, fcall->params.rstat.stat.mode);
+ ret = v9fs_get_inode(sb, umode);
+ if (IS_ERR(ret)) {
+ err = PTR_ERR(ret);
+ ret = NULL;
+ goto error;
+ }
- return 0;
+ v9fs_stat2inode(&fcall->params.rstat.stat, ret, sb);
+ kfree(fcall);
+ return ret;
- CleanUpFid:
+error:
kfree(fcall);
- fcall = NULL;
+ if (ret)
+ iput(ret);
- if (newfid >= 0) {
- err = v9fs_t_clunk(v9ses, newfid);
- if (err < 0)
- dprintk(DEBUG_ERROR, "clunk failed: %d\n", err);
- }
- if (wfidno >= 0) {
- err = v9fs_t_clunk(v9ses, wfidno);
- if (err < 0)
- dprintk(DEBUG_ERROR, "clunk failed: %d\n", err);
- }
- return result;
+ return ERR_PTR(err);
}
/**
@@ -440,20 +434,97 @@ static int v9fs_remove(struct inode *dir, struct dentry *file, int rmdir)
return result;
}
+static int
+v9fs_open_created(struct inode *inode, struct file *file)
+{
+ return 0;
+}
+
/**
* v9fs_vfs_create - VFS hook to create files
* @inode: directory inode that is being deleted
* @dentry: dentry that is being deleted
- * @perm: create permissions
+ * @mode: create permissions
* @nd: path information
*
*/
static int
-v9fs_vfs_create(struct inode *inode, struct dentry *dentry, int perm,
+v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode,
struct nameidata *nd)
{
- return v9fs_create(inode, dentry, perm, O_RDWR);
+ int err;
+ u32 fid, perm, iounit;
+ int flags;
+ struct v9fs_session_info *v9ses;
+ struct v9fs_fid *dfid, *vfid, *ffid;
+ struct inode *inode;
+ struct v9fs_qid qid;
+ struct file *filp;
+
+ inode = NULL;
+ vfid = NULL;
+ v9ses = v9fs_inode2v9ses(dir);
+ dfid = v9fs_fid_lookup(dentry->d_parent);
+ perm = unixmode2p9mode(v9ses, mode);
+
+ if (nd && nd->flags & LOOKUP_OPEN)
+ flags = nd->intent.open.flags - 1;
+ else
+ flags = O_RDWR;
+
+ err = v9fs_create(v9ses, dfid->fid, (char *) dentry->d_name.name,
+ perm, v9fs_uflags2omode(flags), &fid, &qid, &iounit);
+
+ if (err)
+ goto error;
+
+ vfid = v9fs_clone_walk(v9ses, dfid->fid, dentry);
+ if (IS_ERR(vfid)) {
+ err = PTR_ERR(vfid);
+ vfid = NULL;
+ goto error;
+ }
+
+ inode = v9fs_inode_from_fid(v9ses, vfid->fid, dir->i_sb);
+ if (IS_ERR(inode)) {
+ err = PTR_ERR(inode);
+ inode = NULL;
+ goto error;
+ }
+
+ dentry->d_op = &v9fs_dentry_operations;
+ d_instantiate(dentry, inode);
+
+ if (nd && nd->flags & LOOKUP_OPEN) {
+ ffid = v9fs_fid_create(v9ses, fid);
+ if (!ffid)
+ return -ENOMEM;
+
+ filp = lookup_instantiate_filp(nd, dentry, v9fs_open_created);
+ if (IS_ERR(filp)) {
+ v9fs_fid_destroy(ffid);
+ return PTR_ERR(filp);
+ }
+
+ ffid->rdir_pos = 0;
+ ffid->rdir_fcall = NULL;
+ ffid->fidopen = 1;
+ ffid->iounit = iounit;
+ ffid->filp = filp;
+ filp->private_data = ffid;
+ }
+
+ return 0;
+
+error:
+ if (vfid)
+ v9fs_fid_destroy(vfid);
+
+ if (inode)
+ iput(inode);
+
+ return err;
}
/**
@@ -464,9 +535,57 @@ v9fs_vfs_create(struct inode *inode, struct dentry *dentry, int perm,
*
*/
-static int v9fs_vfs_mkdir(struct inode *inode, struct dentry *dentry, int mode)
+static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
{
- return v9fs_create(inode, dentry, mode | S_IFDIR, O_RDONLY);
+ int err;
+ u32 fid, perm;
+ struct v9fs_session_info *v9ses;
+ struct v9fs_fid *dfid, *vfid;
+ struct inode *inode;
+
+ inode = NULL;
+ vfid = NULL;
+ v9ses = v9fs_inode2v9ses(dir);
+ dfid = v9fs_fid_lookup(dentry->d_parent);
+ perm = unixmode2p9mode(v9ses, mode | S_IFDIR);
+
+ err = v9fs_create(v9ses, dfid->fid, (char *) dentry->d_name.name,
+ perm, V9FS_OREAD, &fid, NULL, NULL);
+
+ if (err) {
+ dprintk(DEBUG_ERROR, "create error %d\n", err);
+ goto error;
+ }
+
+ err = v9fs_t_clunk(v9ses, fid);
+ if (err) {
+ dprintk(DEBUG_ERROR, "clunk error %d\n", err);
+ goto error;
+ }
+
+ vfid = v9fs_clone_walk(v9ses, dfid->fid, dentry);
+ if (IS_ERR(vfid)) {
+ err = PTR_ERR(vfid);
+ vfid = NULL;
+ goto error;
+ }
+
+ inode = v9fs_inode_from_fid(v9ses, vfid->fid, dir->i_sb);
+ if (IS_ERR(inode)) {
+ err = PTR_ERR(inode);
+ inode = NULL;
+ goto error;
+ }
+
+ dentry->d_op = &v9fs_dentry_operations;
+ d_instantiate(dentry, inode);
+ return 0;
+
+error:
+ if (vfid)
+ v9fs_fid_destroy(vfid);
+
+ return err;
}
/**
@@ -491,7 +610,7 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
int result = 0;
dprintk(DEBUG_VFS, "dir: %p dentry: (%s) %p nameidata: %p\n",
- dir, dentry->d_iname, dentry, nameidata);
+ dir, dentry->d_name.name, dentry, nameidata);
sb = dir->i_sb;
v9ses = v9fs_inode2v9ses(dir);
@@ -516,9 +635,8 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
return ERR_PTR(-ENOSPC);
}
- result =
- v9fs_t_walk(v9ses, dirfidnum, newfid, (char *)dentry->d_name.name,
- NULL);
+ result = v9fs_t_walk(v9ses, dirfidnum, newfid,
+ (char *)dentry->d_name.name, NULL);
if (result < 0) {
v9fs_put_idpool(newfid, &v9ses->fidpool);
if (result == -ENOENT) {
@@ -551,13 +669,17 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
inode->i_ino = v9fs_qid2ino(&fcall->params.rstat.stat.qid);
- fid = v9fs_fid_create(dentry, v9ses, newfid, 0);
+ fid = v9fs_fid_create(v9ses, newfid);
if (fid == NULL) {
dprintk(DEBUG_ERROR, "couldn't insert\n");
result = -ENOMEM;
goto FreeFcall;
}
+ result = v9fs_fid_insert(fid, dentry);
+ if (result < 0)
+ goto FreeFcall;
+
fid->qid = fcall->params.rstat.stat.qid;
dentry->d_op = &v9fs_dentry_operations;
@@ -886,8 +1008,8 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
}
/* copy extension buffer into buffer */
- if (fcall->params.rstat.stat.extension.len+1 < buflen)
- buflen = fcall->params.rstat.stat.extension.len + 1;
+ if (fcall->params.rstat.stat.extension.len < buflen)
+ buflen = fcall->params.rstat.stat.extension.len;
memcpy(buffer, fcall->params.rstat.stat.extension.str, buflen - 1);
buffer[buflen-1] = 0;
@@ -951,7 +1073,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
if (!link)
link = ERR_PTR(-ENOMEM);
else {
- len = v9fs_readlink(dentry, link, PATH_MAX);
+ len = v9fs_readlink(dentry, link, strlen(link));
if (len < 0) {
__putname(link);
@@ -983,53 +1105,75 @@ static void v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void
static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
int mode, const char *extension)
{
- int err, retval;
+ int err;
+ u32 fid, perm;
struct v9fs_session_info *v9ses;
+ struct v9fs_fid *dfid, *vfid;
+ struct inode *inode;
struct v9fs_fcall *fcall;
- struct v9fs_fid *fid;
struct v9fs_wstat wstat;
- v9ses = v9fs_inode2v9ses(dir);
- retval = -EPERM;
fcall = NULL;
+ inode = NULL;
+ vfid = NULL;
+ v9ses = v9fs_inode2v9ses(dir);
+ dfid = v9fs_fid_lookup(dentry->d_parent);
+ perm = unixmode2p9mode(v9ses, mode);
if (!v9ses->extended) {
dprintk(DEBUG_ERROR, "not extended\n");
- goto free_mem;
+ return -EPERM;
}
- /* issue a create */
- retval = v9fs_create(dir, dentry, mode, 0);
- if (retval != 0)
- goto free_mem;
+ err = v9fs_create(v9ses, dfid->fid, (char *) dentry->d_name.name,
+ perm, V9FS_OREAD, &fid, NULL, NULL);
- fid = v9fs_fid_get_created(dentry);
- if (!fid) {
- dprintk(DEBUG_ERROR, "couldn't resolve fid from dentry\n");
- goto free_mem;
+ if (err)
+ goto error;
+
+ err = v9fs_t_clunk(v9ses, fid);
+ if (err)
+ goto error;
+
+ vfid = v9fs_clone_walk(v9ses, dfid->fid, dentry);
+ if (IS_ERR(vfid)) {
+ err = PTR_ERR(vfid);
+ vfid = NULL;
+ goto error;
+ }
+
+ inode = v9fs_inode_from_fid(v9ses, vfid->fid, dir->i_sb);
+ if (IS_ERR(inode)) {
+ err = PTR_ERR(inode);
+ inode = NULL;
+ goto error;
}
/* issue a Twstat */
v9fs_blank_wstat(&wstat);
wstat.muid = v9ses->name;
wstat.extension = (char *) extension;
- retval = v9fs_t_wstat(v9ses, fid->fid, &wstat, &fcall);
- if (retval < 0) {
- PRINT_FCALL_ERROR("wstat error", fcall);
- goto free_mem;
- }
-
- err = v9fs_t_clunk(v9ses, fid->fid);
+ err = v9fs_t_wstat(v9ses, vfid->fid, &wstat, &fcall);
if (err < 0) {
- dprintk(DEBUG_ERROR, "clunk failed: %d\n", err);
- goto free_mem;
+ PRINT_FCALL_ERROR("wstat error", fcall);
+ goto error;
}
- d_drop(dentry); /* FID - will this also clunk? */
+ kfree(fcall);
+ dentry->d_op = &v9fs_dentry_operations;
+ d_instantiate(dentry, inode);
+ return 0;
-free_mem:
+error:
kfree(fcall);
- return retval;
+ if (vfid)
+ v9fs_fid_destroy(vfid);
+
+ if (inode)
+ iput(inode);
+
+ return err;
+
}
/**
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 2c4fa75be025db71498905564520905a07ad3782..d05318fa684e9bc645b1c96bfc6e12521185ab3f 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -146,7 +146,6 @@ static struct super_block *v9fs_get_sb(struct file_system_type
inode->i_gid = gid;
root = d_alloc_root(inode);
-
if (!root) {
retval = -ENOMEM;
goto put_back_sb;
@@ -158,15 +157,20 @@ static struct super_block *v9fs_get_sb(struct file_system_type
if (stat_result < 0) {
dprintk(DEBUG_ERROR, "stat error\n");
v9fs_t_clunk(v9ses, newfid);
- v9fs_put_idpool(newfid, &v9ses->fidpool);
} else {
/* Setup the Root Inode */
- root_fid = v9fs_fid_create(root, v9ses, newfid, 0);
+ root_fid = v9fs_fid_create(v9ses, newfid);
if (root_fid == NULL) {
retval = -ENOMEM;
goto put_back_sb;
}
+ retval = v9fs_fid_insert(root_fid, root);
+ if (retval < 0) {
+ kfree(fcall);
+ goto put_back_sb;
+ }
+
root_fid->qid = fcall->params.rstat.stat.qid;
root->d_inode->i_ino =
v9fs_qid2ino(&fcall->params.rstat.stat.qid);
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 3c03aadaff0c479d28ae954469829b47039f0b9a..7b25463d3c14bb8b5b791d945be221c99391ca2f 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -52,7 +52,7 @@ extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
int * /* type of buf returned */ , const int long_op);
extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid);
extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length);
-extern int is_valid_oplock_break(struct smb_hdr *smb);
+extern int is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *);
extern int is_size_safe_to_change(struct cifsInodeInfo *);
extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *);
extern unsigned int smbCalcSize(struct smb_hdr *ptr);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index ef5ae6f93c75daa4129128095a0cd0c490d949da..2a0c1f4ca0ae9ba19badbeaa7290592c20c69bb0 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -630,7 +630,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
smallbuf = NULL;
}
wake_up_process(task_to_wake);
- } else if ((is_valid_oplock_break(smb_buffer) == FALSE)
+ } else if ((is_valid_oplock_break(smb_buffer, server) == FALSE)
&& (isMultiRsp == FALSE)) {
cERROR(1, ("No task to wake, unknown frame rcvd!"));
cifs_dump_mem("Received Data is: ",(char *)smb_buffer,
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 812c6bb0fe38adff74cc25c8dc7848cbae3315bd..432ba15e2c2dc2b07b31ca26ffeca869f6a3b5c8 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -475,7 +475,7 @@ checkSMB(struct smb_hdr *smb, __u16 mid, int length)
return 0;
}
int
-is_valid_oplock_break(struct smb_hdr *buf)
+is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
{
struct smb_com_lock_req * pSMB = (struct smb_com_lock_req *)buf;
struct list_head *tmp;
@@ -535,7 +535,7 @@ is_valid_oplock_break(struct smb_hdr *buf)
read_lock(&GlobalSMBSeslock);
list_for_each(tmp, &GlobalTreeConnectionList) {
tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList);
- if (tcon->tid == buf->Tid) {
+ if ((tcon->tid == buf->Tid) && (srv == tcon->ses->server)) {
cifs_stats_inc(&tcon->num_oplock_brks);
list_for_each(tmp1,&tcon->openFileList){
netfile = list_entry(tmp1,struct cifsFileInfo,
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 537ac70edfe5c75c3424645d1cb199d0094c8208..c666769a875d2fc0e80927caf6db038b036bc42b 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -446,7 +446,7 @@ static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
ifr = ifc.ifc_req;
ifr32 = compat_ptr(ifc32.ifcbuf);
for (i = 0, j = 0;
- i + sizeof (struct ifreq32) < ifc32.ifc_len && j < ifc.ifc_len;
+ i + sizeof (struct ifreq32) <= ifc32.ifc_len && j < ifc.ifc_len;
i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
return -EFAULT;
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 7fe85415ae7c2d7aa7788bb91f5ccb4d412b0612..8ad52f5bf25551c66ac654ab4f58ffa45fb2860c 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -36,7 +36,7 @@ static DECLARE_MUTEX(read_mutex);
/* These two macros may change in future, to provide better st_ino
semantics. */
-#define CRAMINO(x) ((x)->offset?(x)->offset<<2:1)
+#define CRAMINO(x) (((x)->offset && (x)->size)?(x)->offset<<2:1)
#define OFFSET(x) ((x)->i_ino)
@@ -66,8 +66,36 @@ static int cramfs_iget5_test(struct inode *inode, void *opaque)
static int cramfs_iget5_set(struct inode *inode, void *opaque)
{
+ static struct timespec zerotime;
struct cramfs_inode *cramfs_inode = opaque;
+ inode->i_mode = cramfs_inode->mode;
+ inode->i_uid = cramfs_inode->uid;
+ inode->i_size = cramfs_inode->size;
+ inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1;
+ inode->i_blksize = PAGE_CACHE_SIZE;
+ inode->i_gid = cramfs_inode->gid;
+ /* Struct copy intentional */
+ inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
inode->i_ino = CRAMINO(cramfs_inode);
+ /* inode->i_nlink is left 1 - arguably wrong for directories,
+ but it's the best we can do without reading the directory
+ contents. 1 yields the right result in GNU find, even
+ without -noleaf option. */
+ if (S_ISREG(inode->i_mode)) {
+ inode->i_fop = &generic_ro_fops;
+ inode->i_data.a_ops = &cramfs_aops;
+ } else if (S_ISDIR(inode->i_mode)) {
+ inode->i_op = &cramfs_dir_inode_operations;
+ inode->i_fop = &cramfs_directory_operations;
+ } else if (S_ISLNK(inode->i_mode)) {
+ inode->i_op = &page_symlink_inode_operations;
+ inode->i_data.a_ops = &cramfs_aops;
+ } else {
+ inode->i_size = 0;
+ inode->i_blocks = 0;
+ init_special_inode(inode, inode->i_mode,
+ old_decode_dev(cramfs_inode->size));
+ }
return 0;
}
@@ -77,37 +105,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb,
struct inode *inode = iget5_locked(sb, CRAMINO(cramfs_inode),
cramfs_iget5_test, cramfs_iget5_set,
cramfs_inode);
- static struct timespec zerotime;
-
if (inode && (inode->i_state & I_NEW)) {
- inode->i_mode = cramfs_inode->mode;
- inode->i_uid = cramfs_inode->uid;
- inode->i_size = cramfs_inode->size;
- inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1;
- inode->i_blksize = PAGE_CACHE_SIZE;
- inode->i_gid = cramfs_inode->gid;
- /* Struct copy intentional */
- inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
- inode->i_ino = CRAMINO(cramfs_inode);
- /* inode->i_nlink is left 1 - arguably wrong for directories,
- but it's the best we can do without reading the directory
- contents. 1 yields the right result in GNU find, even
- without -noleaf option. */
- if (S_ISREG(inode->i_mode)) {
- inode->i_fop = &generic_ro_fops;
- inode->i_data.a_ops = &cramfs_aops;
- } else if (S_ISDIR(inode->i_mode)) {
- inode->i_op = &cramfs_dir_inode_operations;
- inode->i_fop = &cramfs_directory_operations;
- } else if (S_ISLNK(inode->i_mode)) {
- inode->i_op = &page_symlink_inode_operations;
- inode->i_data.a_ops = &cramfs_aops;
- } else {
- inode->i_size = 0;
- inode->i_blocks = 0;
- init_special_inode(inode, inode->i_mode,
- old_decode_dev(cramfs_inode->size));
- }
unlock_new_inode(inode);
}
return inode;
diff --git a/fs/dcache.c b/fs/dcache.c
index a173bba326666e322ca92813c1667671f783f65e..11dc83092d4aa48c78650f6dee4b48b834d25d7e 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1736,7 +1736,7 @@ void __init vfs_caches_init(unsigned long mempages)
SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
filp_cachep = kmem_cache_create("filp", sizeof(struct file), 0,
- SLAB_HWCACHE_ALIGN|SLAB_PANIC, filp_ctor, filp_dtor);
+ SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
dcache_init(mempages);
inode_init(mempages);
diff --git a/fs/exec.c b/fs/exec.c
index 0e1c95074d4201b33bda839d1fe41566bb69e5ec..0b515ac531348650a59c61c8de6b362953b7bea7 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -885,6 +885,12 @@ int flush_old_exec(struct linux_binprm * bprm)
current->flags &= ~PF_RANDOMIZE;
flush_thread();
+ /* Set the new mm task size. We have to do that late because it may
+ * depend on TIF_32BIT which is only updated in flush_thread() on
+ * some architectures like powerpc
+ */
+ current->mm->task_size = TASK_SIZE;
+
if (bprm->e_uid != current->euid || bprm->e_gid != current->egid ||
file_permission(bprm->file, MAY_READ) ||
(bprm->interp_flags & BINPRM_FLAGS_ENFORCE_NONDUMP)) {
diff --git a/fs/fifo.c b/fs/fifo.c
index 923371b753ab0c04d1d8c57c56072bf40042fa30..d13fcd3ec803bd52e335ef340d09c817421b05fb 100644
--- a/fs/fifo.c
+++ b/fs/fifo.c
@@ -34,10 +34,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
{
int ret;
- ret = -ERESTARTSYS;
- if (mutex_lock_interruptible(PIPE_MUTEX(*inode)))
- goto err_nolock_nocleanup;
-
+ mutex_lock(PIPE_MUTEX(*inode));
if (!inode->i_pipe) {
ret = -ENOMEM;
if(!pipe_new(inode))
@@ -140,8 +137,6 @@ static int fifo_open(struct inode *inode, struct file *filp)
err_nocleanup:
mutex_unlock(PIPE_MUTEX(*inode));
-
-err_nolock_nocleanup:
return ret;
}
diff --git a/fs/file_table.c b/fs/file_table.c
index 768b581675433ed0e02eb0a9bcf35288de7adca5..44fabeaa9415b315155b7bf92497491a8ef1bb08 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -5,6 +5,7 @@
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
+#include <linux/config.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/file.h>
@@ -19,52 +20,67 @@
#include <linux/capability.h>
#include <linux/cdev.h>
#include <linux/fsnotify.h>
+#include <linux/sysctl.h>
+#include <linux/percpu_counter.h>
+
+#include <asm/atomic.h>
/* sysctl tunables... */
struct files_stat_struct files_stat = {
.max_files = NR_FILE
};
-EXPORT_SYMBOL(files_stat); /* Needed by unix.o */
-
/* public. Not pretty! */
- __cacheline_aligned_in_smp DEFINE_SPINLOCK(files_lock);
+__cacheline_aligned_in_smp DEFINE_SPINLOCK(files_lock);
-static DEFINE_SPINLOCK(filp_count_lock);
+static struct percpu_counter nr_files __cacheline_aligned_in_smp;
-/* slab constructors and destructors are called from arbitrary
- * context and must be fully threaded - use a local spinlock
- * to protect files_stat.nr_files
- */
-void filp_ctor(void *objp, struct kmem_cache *cachep, unsigned long cflags)
+static inline void file_free_rcu(struct rcu_head *head)
{
- if ((cflags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
- SLAB_CTOR_CONSTRUCTOR) {
- unsigned long flags;
- spin_lock_irqsave(&filp_count_lock, flags);
- files_stat.nr_files++;
- spin_unlock_irqrestore(&filp_count_lock, flags);
- }
+ struct file *f = container_of(head, struct file, f_u.fu_rcuhead);
+ kmem_cache_free(filp_cachep, f);
}
-void filp_dtor(void *objp, struct kmem_cache *cachep, unsigned long dflags)
+static inline void file_free(struct file *f)
{
- unsigned long flags;
- spin_lock_irqsave(&filp_count_lock, flags);
- files_stat.nr_files--;
- spin_unlock_irqrestore(&filp_count_lock, flags);
+ percpu_counter_dec(&nr_files);
+ call_rcu(&f->f_u.fu_rcuhead, file_free_rcu);
}
-static inline void file_free_rcu(struct rcu_head *head)
+/*
+ * Return the total number of open files in the system
+ */
+static int get_nr_files(void)
{
- struct file *f = container_of(head, struct file, f_u.fu_rcuhead);
- kmem_cache_free(filp_cachep, f);
+ return percpu_counter_read_positive(&nr_files);
}
-static inline void file_free(struct file *f)
+/*
+ * Return the maximum number of open files in the system
+ */
+int get_max_files(void)
{
- call_rcu(&f->f_u.fu_rcuhead, file_free_rcu);
+ return files_stat.max_files;
}
+EXPORT_SYMBOL_GPL(get_max_files);
+
+/*
+ * Handle nr_files sysctl
+ */
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_PROC_FS)
+int proc_nr_files(ctl_table *table, int write, struct file *filp,
+ void __user *buffer, size_t *lenp, loff_t *ppos)
+{
+ files_stat.nr_files = get_nr_files();
+ return proc_dointvec(table, write, filp, buffer, lenp, ppos);
+}
+#else
+int proc_nr_files(ctl_table *table, int write, struct file *filp,
+ void __user *buffer, size_t *lenp, loff_t *ppos)
+{
+ return -ENOSYS;
+}
+#endif
/* Find an unused file structure and return a pointer to it.
* Returns NULL, if there are no more free file structures or
@@ -78,14 +94,20 @@ struct file *get_empty_filp(void)
/*
* Privileged users can go above max_files
*/
- if (files_stat.nr_files >= files_stat.max_files &&
- !capable(CAP_SYS_ADMIN))
- goto over;
+ if (get_nr_files() >= files_stat.max_files && !capable(CAP_SYS_ADMIN)) {
+ /*
+ * percpu_counters are inaccurate. Do an expensive check before
+ * we go and fail.
+ */
+ if (percpu_counter_sum(&nr_files) >= files_stat.max_files)
+ goto over;
+ }
f = kmem_cache_alloc(filp_cachep, GFP_KERNEL);
if (f == NULL)
goto fail;
+ percpu_counter_inc(&nr_files);
memset(f, 0, sizeof(*f));
if (security_file_alloc(f))
goto fail_sec;
@@ -101,10 +123,10 @@ struct file *get_empty_filp(void)
over:
/* Ran out of filps - report that */
- if (files_stat.nr_files > old_max) {
+ if (get_nr_files() > old_max) {
printk(KERN_INFO "VFS: file-max limit %d reached\n",
- files_stat.max_files);
- old_max = files_stat.nr_files;
+ get_max_files());
+ old_max = get_nr_files();
}
goto fail;
@@ -276,4 +298,5 @@ void __init files_init(unsigned long mempages)
if (files_stat.max_files < NR_FILE)
files_stat.max_files = NR_FILE;
files_defer_init();
+ percpu_counter_init(&nr_files);
}
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 21fd59c7bc24d5d25728114ed4c4d0824ea6fb61..c72a8a97935c9733af8522eeb2533bd83c930ba1 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -111,6 +111,8 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
/* Doesn't hurt to "reset" the validity timeout */
fuse_invalidate_entry_cache(entry);
+
+ /* For negative dentries, always do a fresh lookup */
if (!inode)
return 0;
@@ -122,6 +124,9 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
fuse_lookup_init(req, entry->d_parent->d_inode, entry, &outarg);
request_send(fc, req);
err = req->out.h.error;
+ /* Zero nodeid is same as -ENOENT */
+ if (!err && !outarg.nodeid)
+ err = -ENOENT;
if (!err) {
struct fuse_inode *fi = get_fuse_inode(inode);
if (outarg.nodeid != get_node_id(inode)) {
@@ -190,8 +195,9 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,
fuse_lookup_init(req, dir, entry, &outarg);
request_send(fc, req);
err = req->out.h.error;
- if (!err && ((outarg.nodeid && invalid_nodeid(outarg.nodeid)) ||
- !valid_mode(outarg.attr.mode)))
+ /* Zero nodeid is same as -ENOENT, but with valid timeout */
+ if (!err && outarg.nodeid &&
+ (invalid_nodeid(outarg.nodeid) || !valid_mode(outarg.attr.mode)))
err = -EIO;
if (!err && outarg.nodeid) {
inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 3e51dd1da8aa7f271dc1205139d9dc0d658cec52..cf55b221fc2b7dc86d9778a4c6d5c02a38fdbb70 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -233,7 +233,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
c->nextblock->dirty_size = 0;
}
#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
- if (!jffs2_can_mark_obsolete(c) && c->nextblock && (c->nextblock->free_size % c->wbuf_pagesize)) {
+ if (!jffs2_can_mark_obsolete(c) && c->wbuf_pagesize && c->nextblock && (c->nextblock->free_size % c->wbuf_pagesize)) {
/* If we're going to start writing into a block which already
contains data, and the end of the data isn't page-aligned,
skip a little and align it. */
diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
index fd741cea5705e00d029c06b11ec4e688df1c078a..636593bf4d178e881038d72fa837d679c3090597 100644
--- a/fs/ocfs2/cluster/masklog.c
+++ b/fs/ocfs2/cluster/masklog.c
@@ -74,6 +74,7 @@ struct mlog_attribute {
#define define_mask(_name) { \
.attr = { \
.name = #_name, \
+ .owner = THIS_MODULE, \
.mode = S_IRUGO | S_IWUSR, \
}, \
.mask = ML_##_name, \
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
index e8c56a3d9c646d465f8bc0af757c4d47bc3d003c..2cadc3009c8377db73af7eb98404f5cdbb2aed13 100644
--- a/fs/ocfs2/cluster/masklog.h
+++ b/fs/ocfs2/cluster/masklog.h
@@ -256,7 +256,7 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
} \
} while (0)
-#if (BITS_PER_LONG == 32) || defined(CONFIG_X86_64)
+#if (BITS_PER_LONG == 32) || defined(CONFIG_X86_64) || (defined(CONFIG_UML_X86) && defined(CONFIG_64BIT))
#define MLFi64 "lld"
#define MLFu64 "llu"
#define MLFx64 "llx"
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index cf7828f233618665f1165a335ff0326d71787b90..e1fceb8aa32d612973de79f9967f1b74f9bd0964 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -756,7 +756,7 @@ static int __init init_o2nm(void)
if (!ocfs2_table_header) {
printk(KERN_ERR "nodemanager: unable to register sysctl\n");
ret = -ENOMEM; /* or something. */
- goto out;
+ goto out_o2net;
}
ret = o2net_register_hb_callbacks();
@@ -780,6 +780,8 @@ static int __init init_o2nm(void)
o2net_unregister_hb_callbacks();
out_sysctl:
unregister_sysctl_table(ocfs2_table_header);
+out_o2net:
+ o2net_exit();
out:
return ret;
}
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index d22d4cf08db165a80f8cd14ffe6304ebfba45e6a..0f60cc0d3985d9e80596e3f63b7059cb594d7d97 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -1318,7 +1318,7 @@ static void o2net_start_connect(void *arg)
{
struct o2net_node *nn = arg;
struct o2net_sock_container *sc = NULL;
- struct o2nm_node *node = NULL;
+ struct o2nm_node *node = NULL, *mynode = NULL;
struct socket *sock = NULL;
struct sockaddr_in myaddr = {0, }, remoteaddr = {0, };
int ret = 0;
@@ -1334,6 +1334,12 @@ static void o2net_start_connect(void *arg)
goto out;
}
+ mynode = o2nm_get_node_by_num(o2nm_this_node());
+ if (mynode == NULL) {
+ ret = 0;
+ goto out;
+ }
+
spin_lock(&nn->nn_lock);
/* see if we already have one pending or have given up */
if (nn->nn_sc || nn->nn_persistent_error)
@@ -1361,12 +1367,14 @@ static void o2net_start_connect(void *arg)
sock->sk->sk_allocation = GFP_ATOMIC;
myaddr.sin_family = AF_INET;
+ myaddr.sin_addr.s_addr = (__force u32)mynode->nd_ipv4_address;
myaddr.sin_port = (__force u16)htons(0); /* any port */
ret = sock->ops->bind(sock, (struct sockaddr *)&myaddr,
sizeof(myaddr));
if (ret) {
- mlog(0, "bind failed: %d\n", ret);
+ mlog(ML_ERROR, "bind failed with %d at address %u.%u.%u.%u\n",
+ ret, NIPQUAD(mynode->nd_ipv4_address));
goto out;
}
@@ -1407,6 +1415,8 @@ static void o2net_start_connect(void *arg)
sc_put(sc);
if (node)
o2nm_node_put(node);
+ if (mynode)
+ o2nm_node_put(mynode);
return;
}
diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h
index a6f4585501c82a1b16103ae7f1696845f9b5c8c4..616ff2b8434ad2fb33c77f702c08789ef031ac01 100644
--- a/fs/ocfs2/cluster/tcp.h
+++ b/fs/ocfs2/cluster/tcp.h
@@ -85,13 +85,10 @@ enum {
O2NET_DRIVER_READY,
};
-int o2net_init_tcp_sock(struct inode *inode);
int o2net_send_message(u32 msg_type, u32 key, void *data, u32 len,
u8 target_node, int *status);
int o2net_send_message_vec(u32 msg_type, u32 key, struct kvec *vec,
size_t veclen, u8 target_node, int *status);
-int o2net_broadcast_message(u32 msg_type, u32 key, void *data, u32 len,
- struct inode *group);
int o2net_register_handler(u32 msg_type, u32 key, u32 max_len,
o2net_msg_handler_func *func, void *data,
@@ -107,7 +104,5 @@ void o2net_disconnect_node(struct o2nm_node *node);
int o2net_init(void);
void o2net_exit(void);
-int o2net_proc_init(struct proc_dir_entry *parent);
-void o2net_proc_exit(struct proc_dir_entry *parent);
#endif /* O2CLUSTER_TCP_H */
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index 23ceaa7127b4c117fbd3fa738a42665f4c612ab6..9c772583744adcdae883d5d94bad396176e92e17 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -37,9 +37,7 @@
#define DLM_THREAD_SHUFFLE_INTERVAL 5 // flush everything every 5 passes
#define DLM_THREAD_MS 200 // flush at least every 200 ms
-#define DLM_HASH_BITS 7
-#define DLM_HASH_SIZE (1 << DLM_HASH_BITS)
-#define DLM_HASH_MASK (DLM_HASH_SIZE - 1)
+#define DLM_HASH_BUCKETS (PAGE_SIZE / sizeof(struct hlist_head))
enum dlm_ast_type {
DLM_AST = 0,
@@ -87,7 +85,7 @@ enum dlm_ctxt_state {
struct dlm_ctxt
{
struct list_head list;
- struct list_head *resources;
+ struct hlist_head *lockres_hash;
struct list_head dirty_list;
struct list_head purge_list;
struct list_head pending_asts;
@@ -217,7 +215,7 @@ struct dlm_lock_resource
{
/* WARNING: Please see the comment in dlm_init_lockres before
* adding fields here. */
- struct list_head list;
+ struct hlist_node hash_node;
struct kref refs;
/* please keep these next 3 in this order
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index f339fe27975a060389e732d92f82dab5d9e948f0..54f61b76ab513266bb616a4ded9b4ddfd5dedda7 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -117,8 +117,8 @@ EXPORT_SYMBOL_GPL(dlm_print_one_lock);
void dlm_dump_lock_resources(struct dlm_ctxt *dlm)
{
struct dlm_lock_resource *res;
- struct list_head *iter;
- struct list_head *bucket;
+ struct hlist_node *iter;
+ struct hlist_head *bucket;
int i;
mlog(ML_NOTICE, "struct dlm_ctxt: %s, node=%u, key=%u\n",
@@ -129,12 +129,10 @@ void dlm_dump_lock_resources(struct dlm_ctxt *dlm)
}
spin_lock(&dlm->spinlock);
- for (i=0; i<DLM_HASH_SIZE; i++) {
- bucket = &(dlm->resources[i]);
- list_for_each(iter, bucket) {
- res = list_entry(iter, struct dlm_lock_resource, list);
+ for (i=0; i<DLM_HASH_BUCKETS; i++) {
+ bucket = &(dlm->lockres_hash[i]);
+ hlist_for_each_entry(res, iter, bucket, hash_node)
dlm_print_one_lock_resource(res);
- }
}
spin_unlock(&dlm->spinlock);
}
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 6ee30837389c9feed2ba7af4475cbaf51b1932e7..8f3a9e3106fdeaae11760cec0a551bd4300c2aae 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -77,26 +77,26 @@ static void dlm_unregister_domain_handlers(struct dlm_ctxt *dlm);
void __dlm_unhash_lockres(struct dlm_lock_resource *lockres)
{
- list_del_init(&lockres->list);
+ hlist_del_init(&lockres->hash_node);
dlm_lockres_put(lockres);
}
void __dlm_insert_lockres(struct dlm_ctxt *dlm,
struct dlm_lock_resource *res)
{
- struct list_head *bucket;
+ struct hlist_head *bucket;
struct qstr *q;
assert_spin_locked(&dlm->spinlock);
q = &res->lockname;
q->hash = full_name_hash(q->name, q->len);
- bucket = &(dlm->resources[q->hash & DLM_HASH_MASK]);
+ bucket = &(dlm->lockres_hash[q->hash % DLM_HASH_BUCKETS]);
/* get a reference for our hashtable */
dlm_lockres_get(res);
- list_add_tail(&res->list, bucket);
+ hlist_add_head(&res->hash_node, bucket);
}
struct dlm_lock_resource * __dlm_lookup_lockres(struct dlm_ctxt *dlm,
@@ -104,9 +104,9 @@ struct dlm_lock_resource * __dlm_lookup_lockres(struct dlm_ctxt *dlm,
unsigned int len)
{
unsigned int hash;
- struct list_head *iter;
+ struct hlist_node *iter;
struct dlm_lock_resource *tmpres=NULL;
- struct list_head *bucket;
+ struct hlist_head *bucket;
mlog_entry("%.*s\n", len, name);
@@ -114,11 +114,11 @@ struct dlm_lock_resource * __dlm_lookup_lockres(struct dlm_ctxt *dlm,
hash = full_name_hash(name, len);
- bucket = &(dlm->resources[hash & DLM_HASH_MASK]);
+ bucket = &(dlm->lockres_hash[hash % DLM_HASH_BUCKETS]);
/* check for pre-existing lock */
- list_for_each(iter, bucket) {
- tmpres = list_entry(iter, struct dlm_lock_resource, list);
+ hlist_for_each(iter, bucket) {
+ tmpres = hlist_entry(iter, struct dlm_lock_resource, hash_node);
if (tmpres->lockname.len == len &&
memcmp(tmpres->lockname.name, name, len) == 0) {
dlm_lockres_get(tmpres);
@@ -193,8 +193,8 @@ static int dlm_wait_on_domain_helper(const char *domain)
static void dlm_free_ctxt_mem(struct dlm_ctxt *dlm)
{
- if (dlm->resources)
- free_page((unsigned long) dlm->resources);
+ if (dlm->lockres_hash)
+ free_page((unsigned long) dlm->lockres_hash);
if (dlm->name)
kfree(dlm->name);
@@ -303,10 +303,10 @@ static void dlm_migrate_all_locks(struct dlm_ctxt *dlm)
mlog(0, "Migrating locks from domain %s\n", dlm->name);
restart:
spin_lock(&dlm->spinlock);
- for (i=0; i<DLM_HASH_SIZE; i++) {
- while (!list_empty(&dlm->resources[i])) {
- res = list_entry(dlm->resources[i].next,
- struct dlm_lock_resource, list);
+ for (i = 0; i < DLM_HASH_BUCKETS; i++) {
+ while (!hlist_empty(&dlm->lockres_hash[i])) {
+ res = hlist_entry(dlm->lockres_hash[i].first,
+ struct dlm_lock_resource, hash_node);
/* need reference when manually grabbing lockres */
dlm_lockres_get(res);
/* this should unhash the lockres
@@ -1191,18 +1191,17 @@ static struct dlm_ctxt *dlm_alloc_ctxt(const char *domain,
goto leave;
}
- dlm->resources = (struct list_head *) __get_free_page(GFP_KERNEL);
- if (!dlm->resources) {
+ dlm->lockres_hash = (struct hlist_head *) __get_free_page(GFP_KERNEL);
+ if (!dlm->lockres_hash) {
mlog_errno(-ENOMEM);
kfree(dlm->name);
kfree(dlm);
dlm = NULL;
goto leave;
}
- memset(dlm->resources, 0, PAGE_SIZE);
- for (i=0; i<DLM_HASH_SIZE; i++)
- INIT_LIST_HEAD(&dlm->resources[i]);
+ for (i=0; i<DLM_HASH_BUCKETS; i++)
+ INIT_HLIST_HEAD(&dlm->lockres_hash[i]);
strcpy(dlm->name, domain);
dlm->key = key;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 2e2e95e6949924f99c81ff9d368c5852437e5ece..847dd3cc4cf507f0bc80d4ba59bcb362609e0a2c 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -564,7 +564,7 @@ static void dlm_lockres_release(struct kref *kref)
/* By the time we're ready to blow this guy away, we shouldn't
* be on any lists. */
- BUG_ON(!list_empty(&res->list));
+ BUG_ON(!hlist_unhashed(&res->hash_node));
BUG_ON(!list_empty(&res->granted));
BUG_ON(!list_empty(&res->converting));
BUG_ON(!list_empty(&res->blocked));
@@ -605,7 +605,7 @@ static void dlm_init_lockres(struct dlm_ctxt *dlm,
init_waitqueue_head(&res->wq);
spin_lock_init(&res->spinlock);
- INIT_LIST_HEAD(&res->list);
+ INIT_HLIST_NODE(&res->hash_node);
INIT_LIST_HEAD(&res->granted);
INIT_LIST_HEAD(&res->converting);
INIT_LIST_HEAD(&res->blocked);
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index ed76bda1a5344c4abb53072c08667617f7e05461..1e232000f3f7e1826dfaecab947afb937c222bd6 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1693,7 +1693,10 @@ static void dlm_finish_local_lockres_recovery(struct dlm_ctxt *dlm,
u8 dead_node, u8 new_master)
{
int i;
- struct list_head *iter, *iter2, *bucket;
+ struct list_head *iter, *iter2;
+ struct hlist_node *hash_iter;
+ struct hlist_head *bucket;
+
struct dlm_lock_resource *res;
mlog_entry_void();
@@ -1717,10 +1720,9 @@ static void dlm_finish_local_lockres_recovery(struct dlm_ctxt *dlm,
* for now we need to run the whole hash, clear
* the RECOVERING state and set the owner
* if necessary */
- for (i=0; i<DLM_HASH_SIZE; i++) {
- bucket = &(dlm->resources[i]);
- list_for_each(iter, bucket) {
- res = list_entry (iter, struct dlm_lock_resource, list);
+ for (i = 0; i < DLM_HASH_BUCKETS; i++) {
+ bucket = &(dlm->lockres_hash[i]);
+ hlist_for_each_entry(res, hash_iter, bucket, hash_node) {
if (res->state & DLM_LOCK_RES_RECOVERING) {
if (res->owner == dead_node) {
mlog(0, "(this=%u) res %.*s owner=%u "
@@ -1852,10 +1854,10 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm,
static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node)
{
- struct list_head *iter;
+ struct hlist_node *iter;
struct dlm_lock_resource *res;
int i;
- struct list_head *bucket;
+ struct hlist_head *bucket;
struct dlm_lock *lock;
@@ -1876,10 +1878,9 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node)
* can be kicked again to see if any ASTs or BASTs
* need to be fired as a result.
*/
- for (i=0; i<DLM_HASH_SIZE; i++) {
- bucket = &(dlm->resources[i]);
- list_for_each(iter, bucket) {
- res = list_entry (iter, struct dlm_lock_resource, list);
+ for (i = 0; i < DLM_HASH_BUCKETS; i++) {
+ bucket = &(dlm->lockres_hash[i]);
+ hlist_for_each_entry(res, iter, bucket, hash_node) {
/* always prune any $RECOVERY entries for dead nodes,
* otherwise hangs can occur during later recovery */
if (dlm_is_recovery_lock(res->lockname.name,
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index b6ba292e9544000444718395aee0be5f39bf6de0..e6f207eebab422031860c4ef13fed84d351acee7 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -181,6 +181,12 @@ static int ocfs2_extent_map_find_leaf(struct inode *inode,
ret = -EBADR;
if (rec_end > OCFS2_I(inode)->ip_clusters) {
mlog_errno(ret);
+ ocfs2_error(inode->i_sb,
+ "Extent %d at e_blkno %"MLFu64" of inode %"MLFu64" goes past ip_clusters of %u\n",
+ i,
+ le64_to_cpu(rec->e_blkno),
+ OCFS2_I(inode)->ip_blkno,
+ OCFS2_I(inode)->ip_clusters);
goto out_free;
}
@@ -226,6 +232,12 @@ static int ocfs2_extent_map_find_leaf(struct inode *inode,
ret = -EBADR;
if (blkno) {
mlog_errno(ret);
+ ocfs2_error(inode->i_sb,
+ "Multiple extents for (cpos = %u, clusters = %u) on inode %"MLFu64"; e_blkno %"MLFu64" and rec %d at e_blkno %"MLFu64"\n",
+ cpos, clusters,
+ OCFS2_I(inode)->ip_blkno,
+ blkno, i,
+ le64_to_cpu(rec->e_blkno));
goto out_free;
}
@@ -238,6 +250,10 @@ static int ocfs2_extent_map_find_leaf(struct inode *inode,
*/
ret = -EBADR;
if (!blkno) {
+ ocfs2_error(inode->i_sb,
+ "No record found for (cpos = %u, clusters = %u) on inode %"MLFu64"\n",
+ cpos, clusters,
+ OCFS2_I(inode)->ip_blkno);
mlog_errno(ret);
goto out_free;
}
@@ -266,6 +282,20 @@ static int ocfs2_extent_map_find_leaf(struct inode *inode,
for (i = 0; i < le16_to_cpu(el->l_next_free_rec); i++) {
rec = &el->l_recs[i];
+
+ if ((le32_to_cpu(rec->e_cpos) + le32_to_cpu(rec->e_clusters)) >
+ OCFS2_I(inode)->ip_clusters) {
+ ret = -EBADR;
+ mlog_errno(ret);
+ ocfs2_error(inode->i_sb,
+ "Extent %d at e_blkno %"MLFu64" of inode %"MLFu64" goes past ip_clusters of %u\n",
+ i,
+ le64_to_cpu(rec->e_blkno),
+ OCFS2_I(inode)->ip_blkno,
+ OCFS2_I(inode)->ip_clusters);
+ return ret;
+ }
+
ret = ocfs2_extent_map_insert(inode, rec,
le16_to_cpu(el->l_tree_depth));
if (ret) {
@@ -526,6 +556,10 @@ static int ocfs2_extent_map_insert(struct inode *inode,
OCFS2_I(inode)->ip_map.em_clusters) {
ret = -EBADR;
mlog_errno(ret);
+ ocfs2_error(inode->i_sb,
+ "Zero e_clusters on non-tail extent record at e_blkno %"MLFu64" on inode %"MLFu64"\n",
+ le64_to_cpu(rec->e_blkno),
+ OCFS2_I(inode)->ip_blkno);
return ret;
}
@@ -588,12 +622,12 @@ static int ocfs2_extent_map_insert(struct inode *inode,
* Existing record in the extent map:
*
* cpos = 10, len = 10
- * |---------|
+ * |---------|
*
* New Record:
*
* cpos = 10, len = 20
- * |------------------|
+ * |------------------|
*
* The passed record is the new on-disk record. The new_clusters value
* is how many clusters were added to the file. If the append is a
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 1715bc90e705eb36e3e0e56577265bb3053b38c6..8a4048b55fdc41d5dda4dc5e8b9908e4a765cc64 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -933,9 +933,6 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
struct file *filp = iocb->ki_filp;
struct inode *inode = filp->f_dentry->d_inode;
loff_t newsize, saved_pos;
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-#endif
mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", filp, buf,
(unsigned int)count,
@@ -951,14 +948,6 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
return -EIO;
}
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- /* ugh, work around some applications which open everything O_DIRECT +
- * O_APPEND and really don't mean to use O_DIRECT. */
- if (osb->s_mount_opt & OCFS2_MOUNT_COMPAT_OCFS &&
- (filp->f_flags & O_APPEND) && (filp->f_flags & O_DIRECT))
- filp->f_flags &= ~O_DIRECT;
-#endif
-
mutex_lock(&inode->i_mutex);
/* to match setattr's i_mutex -> i_alloc_sem -> rw_lock ordering */
if (filp->f_flags & O_DIRECT) {
@@ -1079,27 +1068,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
/* communicate with ocfs2_dio_end_io */
ocfs2_iocb_set_rw_locked(iocb);
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- if (osb->s_mount_opt & OCFS2_MOUNT_COMPAT_OCFS &&
- filp->f_flags & O_DIRECT) {
- unsigned int saved_flags = filp->f_flags;
- int sector_size = 1 << osb->s_sectsize_bits;
-
- if ((saved_pos & (sector_size - 1)) ||
- (count & (sector_size - 1)) ||
- ((unsigned long)buf & (sector_size - 1))) {
- filp->f_flags |= O_SYNC;
- filp->f_flags &= ~O_DIRECT;
- }
-
- ret = generic_file_aio_write_nolock(iocb, &local_iov, 1,
- &iocb->ki_pos);
-
- filp->f_flags = saved_flags;
- } else
-#endif
- ret = generic_file_aio_write_nolock(iocb, &local_iov, 1,
- &iocb->ki_pos);
+ ret = generic_file_aio_write_nolock(iocb, &local_iov, 1, &iocb->ki_pos);
/* buffered aio wouldn't have proper lock coverage today */
BUG_ON(ret == -EIOCBQUEUED && !(filp->f_flags & O_DIRECT));
@@ -1140,9 +1109,6 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
int ret = 0, rw_level = -1, have_alloc_sem = 0;
struct file *filp = iocb->ki_filp;
struct inode *inode = filp->f_dentry->d_inode;
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-#endif
mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", filp, buf,
(unsigned int)count,
@@ -1155,21 +1121,6 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
goto bail;
}
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- if (osb->s_mount_opt & OCFS2_MOUNT_COMPAT_OCFS) {
- if (filp->f_flags & O_DIRECT) {
- int sector_size = 1 << osb->s_sectsize_bits;
-
- if ((pos & (sector_size - 1)) ||
- (count & (sector_size - 1)) ||
- ((unsigned long)buf & (sector_size - 1)) ||
- (i_size_read(inode) & (sector_size -1))) {
- filp->f_flags &= ~O_DIRECT;
- }
- }
- }
-#endif
-
/*
* buffered reads protect themselves in ->readpage(). O_DIRECT reads
* need locks to protect pending reads from racing with truncate.
diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c
index 0bbd22f46c80718d59eeae874b1dad023585d449..cbfd45a97a636f445246fa9c885b6b9e330269ec 100644
--- a/fs/ocfs2/heartbeat.c
+++ b/fs/ocfs2/heartbeat.c
@@ -67,6 +67,7 @@ void ocfs2_init_node_maps(struct ocfs2_super *osb)
ocfs2_node_map_init(&osb->mounted_map);
ocfs2_node_map_init(&osb->recovery_map);
ocfs2_node_map_init(&osb->umount_map);
+ ocfs2_node_map_init(&osb->osb_recovering_orphan_dirs);
}
static void ocfs2_do_node_down(int node_num,
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 8122489c5762bb9c7f042ba5ebb3cf79a852b60c..315472a5c1928de564a5e61514e41da69e674595 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -41,6 +41,7 @@
#include "dlmglue.h"
#include "extent_map.h"
#include "file.h"
+#include "heartbeat.h"
#include "inode.h"
#include "journal.h"
#include "namei.h"
@@ -544,6 +545,42 @@ static int ocfs2_remove_inode(struct inode *inode,
return status;
}
+/*
+ * Serialize with orphan dir recovery. If the process doing
+ * recovery on this orphan dir does an iget() with the dir
+ * i_mutex held, we'll deadlock here. Instead we detect this
+ * and exit early - recovery will wipe this inode for us.
+ */
+static int ocfs2_check_orphan_recovery_state(struct ocfs2_super *osb,
+ int slot)
+{
+ int ret = 0;
+
+ spin_lock(&osb->osb_lock);
+ if (ocfs2_node_map_test_bit(osb, &osb->osb_recovering_orphan_dirs, slot)) {
+ mlog(0, "Recovery is happening on orphan dir %d, will skip "
+ "this inode\n", slot);
+ ret = -EDEADLK;
+ goto out;
+ }
+ /* This signals to the orphan recovery process that it should
+ * wait for us to handle the wipe. */
+ osb->osb_orphan_wipes[slot]++;
+out:
+ spin_unlock(&osb->osb_lock);
+ return ret;
+}
+
+static void ocfs2_signal_wipe_completion(struct ocfs2_super *osb,
+ int slot)
+{
+ spin_lock(&osb->osb_lock);
+ osb->osb_orphan_wipes[slot]--;
+ spin_unlock(&osb->osb_lock);
+
+ wake_up(&osb->osb_wipe_event);
+}
+
static int ocfs2_wipe_inode(struct inode *inode,
struct buffer_head *di_bh)
{
@@ -555,6 +592,11 @@ static int ocfs2_wipe_inode(struct inode *inode,
/* We've already voted on this so it should be readonly - no
* spinlock needed. */
orphaned_slot = OCFS2_I(inode)->ip_orphaned_slot;
+
+ status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
+ if (status)
+ return status;
+
orphan_dir_inode = ocfs2_get_system_file_inode(osb,
ORPHAN_DIR_SYSTEM_INODE,
orphaned_slot);
@@ -597,6 +639,7 @@ static int ocfs2_wipe_inode(struct inode *inode,
brelse(orphan_dir_bh);
bail:
iput(orphan_dir_inode);
+ ocfs2_signal_wipe_completion(osb, orphaned_slot);
return status;
}
@@ -822,7 +865,8 @@ void ocfs2_delete_inode(struct inode *inode)
status = ocfs2_wipe_inode(inode, di_bh);
if (status < 0) {
- mlog_errno(status);
+ if (status != -EDEADLK)
+ mlog_errno(status);
goto bail_unlock_inode;
}
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index d329c9df90ae8f19f03d03af7d8bd4036b22bf94..4be801f4559b5411261e4e23cac5836cd0c357e6 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1408,21 +1408,17 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb)
return status;
}
-static int ocfs2_recover_orphans(struct ocfs2_super *osb,
- int slot)
+static int ocfs2_queue_orphans(struct ocfs2_super *osb,
+ int slot,
+ struct inode **head)
{
- int status = 0;
- int have_disk_lock = 0;
- struct inode *inode = NULL;
- struct inode *iter;
+ int status;
struct inode *orphan_dir_inode = NULL;
+ struct inode *iter;
unsigned long offset, blk, local;
struct buffer_head *bh = NULL;
struct ocfs2_dir_entry *de;
struct super_block *sb = osb->sb;
- struct ocfs2_inode_info *oi;
-
- mlog(0, "Recover inodes from orphan dir in slot %d\n", slot);
orphan_dir_inode = ocfs2_get_system_file_inode(osb,
ORPHAN_DIR_SYSTEM_INODE,
@@ -1430,17 +1426,15 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
if (!orphan_dir_inode) {
status = -ENOENT;
mlog_errno(status);
- goto out;
- }
+ return status;
+ }
mutex_lock(&orphan_dir_inode->i_mutex);
status = ocfs2_meta_lock(orphan_dir_inode, NULL, NULL, 0);
if (status < 0) {
- mutex_unlock(&orphan_dir_inode->i_mutex);
mlog_errno(status);
goto out;
}
- have_disk_lock = 1;
offset = 0;
iter = NULL;
@@ -1451,11 +1445,10 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
if (!bh)
status = -EINVAL;
if (status < 0) {
- mutex_unlock(&orphan_dir_inode->i_mutex);
if (bh)
brelse(bh);
mlog_errno(status);
- goto out;
+ goto out_unlock;
}
local = 0;
@@ -1465,11 +1458,10 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
if (!ocfs2_check_dir_entry(orphan_dir_inode,
de, bh, local)) {
- mutex_unlock(&orphan_dir_inode->i_mutex);
status = -EINVAL;
mlog_errno(status);
brelse(bh);
- goto out;
+ goto out_unlock;
}
local += le16_to_cpu(de->rec_len);
@@ -1504,18 +1496,95 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
mlog(0, "queue orphan %"MLFu64"\n",
OCFS2_I(iter)->ip_blkno);
- OCFS2_I(iter)->ip_next_orphan = inode;
- inode = iter;
+ /* No locking is required for the next_orphan
+ * queue as there is only ever a single
+ * process doing orphan recovery. */
+ OCFS2_I(iter)->ip_next_orphan = *head;
+ *head = iter;
}
brelse(bh);
}
- mutex_unlock(&orphan_dir_inode->i_mutex);
+out_unlock:
ocfs2_meta_unlock(orphan_dir_inode, 0);
- have_disk_lock = 0;
-
+out:
+ mutex_unlock(&orphan_dir_inode->i_mutex);
iput(orphan_dir_inode);
- orphan_dir_inode = NULL;
+ return status;
+}
+
+static int ocfs2_orphan_recovery_can_continue(struct ocfs2_super *osb,
+ int slot)
+{
+ int ret;
+
+ spin_lock(&osb->osb_lock);
+ ret = !osb->osb_orphan_wipes[slot];
+ spin_unlock(&osb->osb_lock);
+ return ret;
+}
+
+static void ocfs2_mark_recovering_orphan_dir(struct ocfs2_super *osb,
+ int slot)
+{
+ spin_lock(&osb->osb_lock);
+ /* Mark ourselves such that new processes in delete_inode()
+ * know to quit early. */
+ ocfs2_node_map_set_bit(osb, &osb->osb_recovering_orphan_dirs, slot);
+ while (osb->osb_orphan_wipes[slot]) {
+ /* If any processes are already in the middle of an
+ * orphan wipe on this dir, then we need to wait for
+ * them. */
+ spin_unlock(&osb->osb_lock);
+ wait_event_interruptible(osb->osb_wipe_event,
+ ocfs2_orphan_recovery_can_continue(osb, slot));
+ spin_lock(&osb->osb_lock);
+ }
+ spin_unlock(&osb->osb_lock);
+}
+
+static void ocfs2_clear_recovering_orphan_dir(struct ocfs2_super *osb,
+ int slot)
+{
+ ocfs2_node_map_clear_bit(osb, &osb->osb_recovering_orphan_dirs, slot);
+}
+
+/*
+ * Orphan recovery. Each mounted node has it's own orphan dir which we
+ * must run during recovery. Our strategy here is to build a list of
+ * the inodes in the orphan dir and iget/iput them. The VFS does
+ * (most) of the rest of the work.
+ *
+ * Orphan recovery can happen at any time, not just mount so we have a
+ * couple of extra considerations.
+ *
+ * - We grab as many inodes as we can under the orphan dir lock -
+ * doing iget() outside the orphan dir risks getting a reference on
+ * an invalid inode.
+ * - We must be sure not to deadlock with other processes on the
+ * system wanting to run delete_inode(). This can happen when they go
+ * to lock the orphan dir and the orphan recovery process attempts to
+ * iget() inside the orphan dir lock. This can be avoided by
+ * advertising our state to ocfs2_delete_inode().
+ */
+static int ocfs2_recover_orphans(struct ocfs2_super *osb,
+ int slot)
+{
+ int ret = 0;
+ struct inode *inode = NULL;
+ struct inode *iter;
+ struct ocfs2_inode_info *oi;
+
+ mlog(0, "Recover inodes from orphan dir in slot %d\n", slot);
+
+ ocfs2_mark_recovering_orphan_dir(osb, slot);
+ ret = ocfs2_queue_orphans(osb, slot, &inode);
+ ocfs2_clear_recovering_orphan_dir(osb, slot);
+
+ /* Error here should be noted, but we want to continue with as
+ * many queued inodes as we've got. */
+ if (ret)
+ mlog_errno(ret);
while (inode) {
oi = OCFS2_I(inode);
@@ -1541,14 +1610,7 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
inode = iter;
}
-out:
- if (have_disk_lock)
- ocfs2_meta_unlock(orphan_dir_inode, 0);
-
- if (orphan_dir_inode)
- iput(orphan_dir_inode);
-
- return status;
+ return ret;
}
static int ocfs2_wait_on_mount(struct ocfs2_super *osb)
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 8d8e4779df92ba7ffe84f293d17cddb9b7afb6f3..e89de9b6e491c06257ab0707c2fb118247ad9589 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -174,9 +174,6 @@ enum ocfs2_mount_options
OCFS2_MOUNT_NOINTR = 1 << 2, /* Don't catch signals */
OCFS2_MOUNT_ERRORS_PANIC = 1 << 3, /* Panic on errors */
OCFS2_MOUNT_DATA_WRITEBACK = 1 << 4, /* No data ordering */
-#ifdef OCFS2_ORACORE_WORKAROUNDS
- OCFS2_MOUNT_COMPAT_OCFS = 1 << 30, /* ocfs1 compatibility mode */
-#endif
};
#define OCFS2_OSB_SOFT_RO 0x0001
@@ -290,6 +287,10 @@ struct ocfs2_super
struct inode *osb_tl_inode;
struct buffer_head *osb_tl_bh;
struct work_struct osb_truncate_log_wq;
+
+ struct ocfs2_node_map osb_recovering_orphan_dirs;
+ unsigned int *osb_orphan_wipes;
+ wait_queue_head_t osb_wipe_event;
};
#define OCFS2_SB(sb) ((struct ocfs2_super *)(sb)->s_fs_info)
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index dfb8a5bedfc83f80436e04bd680632fe35002ce7..c5b1ac547c158885c10be46f4b33935a83f6dd52 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -138,7 +138,6 @@
/* Journal limits (in bytes) */
#define OCFS2_MIN_JOURNAL_SIZE (4 * 1024 * 1024)
-#define OCFS2_MAX_JOURNAL_SIZE (500 * 1024 * 1024)
struct ocfs2_system_inode_info {
char *si_name;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 046824b6b6256267d8a9d15275b034e7abeae025..8dd3aafec49900145f4184954403f24fce1dab6b 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1325,6 +1325,16 @@ static int ocfs2_initialize_super(struct super_block *sb,
}
mlog(ML_NOTICE, "max_slots for this device: %u\n", osb->max_slots);
+ init_waitqueue_head(&osb->osb_wipe_event);
+ osb->osb_orphan_wipes = kcalloc(osb->max_slots,
+ sizeof(*osb->osb_orphan_wipes),
+ GFP_KERNEL);
+ if (!osb->osb_orphan_wipes) {
+ status = -ENOMEM;
+ mlog_errno(status);
+ goto bail;
+ }
+
osb->s_feature_compat =
le32_to_cpu(OCFS2_RAW_SB(di)->s_feature_compat);
osb->s_feature_ro_compat =
@@ -1638,6 +1648,7 @@ static void ocfs2_delete_osb(struct ocfs2_super *osb)
if (osb->slot_info)
ocfs2_free_slot_info(osb->slot_info);
+ kfree(osb->osb_orphan_wipes);
/* FIXME
* This belongs in journal shutdown, but because we have to
* allocate osb->journal at the start of ocfs2_initalize_osb(),
diff --git a/fs/partitions/ibm.c b/fs/partitions/ibm.c
index 78010ad60e47e39da1ad55ec0c20beb75f0b266a..1e4a93835fed7e11b6c7eea7e7196d3cea9ed19b 100644
--- a/fs/partitions/ibm.c
+++ b/fs/partitions/ibm.c
@@ -52,6 +52,7 @@ int
ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
{
int blocksize, offset, size;
+ loff_t i_size;
dasd_information_t *info;
struct hd_geometry *geo;
char type[5] = {0,};
@@ -63,6 +64,13 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
unsigned char *data;
Sector sect;
+ blocksize = bdev_hardsect_size(bdev);
+ if (blocksize <= 0)
+ return 0;
+ i_size = i_size_read(bdev->bd_inode);
+ if (i_size == 0)
+ return 0;
+
if ((info = kmalloc(sizeof(dasd_information_t), GFP_KERNEL)) == NULL)
goto out_noinfo;
if ((geo = kmalloc(sizeof(struct hd_geometry), GFP_KERNEL)) == NULL)
@@ -73,9 +81,6 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
if (ioctl_by_bdev(bdev, BIODASDINFO, (unsigned long)info) != 0 ||
ioctl_by_bdev(bdev, HDIO_GETGEO, (unsigned long)geo) != 0)
goto out_noioctl;
-
- if ((blocksize = bdev_hardsect_size(bdev)) <= 0)
- goto out_badsect;
/*
* Get volume label, extract name and type.
@@ -111,7 +116,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
} else {
printk("CMS1/%8s:", name);
offset = (info->label_block + 1);
- size = bdev->bd_inode->i_size >> 9;
+ size = i_size >> 9;
}
put_partition(state, 1, offset*(blocksize >> 9),
size-offset*(blocksize >> 9));
@@ -168,7 +173,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
else
printk("(nonl)/%8s:", name);
offset = (info->label_block + 1);
- size = (bdev->bd_inode->i_size >> 9);
+ size = i_size >> 9;
put_partition(state, 1, offset*(blocksize >> 9),
size-offset*(blocksize >> 9));
}
@@ -180,7 +185,6 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev)
return 1;
out_readerr:
-out_badsect:
out_noioctl:
kfree(label);
out_nolab:
diff --git a/fs/pipe.c b/fs/pipe.c
index d722579df79a679314750e9adf0be617a5729887..8aada8e426f44f12095b59810c5f270bc128f014 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -605,7 +605,7 @@ struct file_operations rdwr_fifo_fops = {
.fasync = pipe_rdwr_fasync,
};
-struct file_operations read_pipe_fops = {
+static struct file_operations read_pipe_fops = {
.llseek = no_llseek,
.read = pipe_read,
.readv = pipe_readv,
@@ -617,7 +617,7 @@ struct file_operations read_pipe_fops = {
.fasync = pipe_read_fasync,
};
-struct file_operations write_pipe_fops = {
+static struct file_operations write_pipe_fops = {
.llseek = no_llseek,
.read = bad_pipe_r,
.write = pipe_write,
@@ -629,7 +629,7 @@ struct file_operations write_pipe_fops = {
.fasync = pipe_write_fasync,
};
-struct file_operations rdwr_pipe_fops = {
+static struct file_operations rdwr_pipe_fops = {
.llseek = no_llseek,
.read = pipe_read,
.readv = pipe_readv,
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 0eaad41f4658f3f4eaaf526078dafa24e1ec0094..91b7c15ab3730c4f17ffc4a2f4bdb5e22da54edf 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -204,7 +204,6 @@ static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
{
pte_t *pte, ptent;
spinlock_t *ptl;
- unsigned long pfn;
struct page *page;
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
@@ -214,12 +213,12 @@ static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
continue;
mss->resident += PAGE_SIZE;
- pfn = pte_pfn(ptent);
- if (!pfn_valid(pfn))
+
+ page = vm_normal_page(vma, addr, ptent);
+ if (!page)
continue;
- page = pfn_to_page(pfn);
- if (page_count(page) >= 2) {
+ if (page_mapcount(page) >= 2) {
if (pte_dirty(ptent))
mss->shared_dirty += PAGE_SIZE;
else
@@ -289,7 +288,7 @@ static int show_smap(struct seq_file *m, void *v)
struct mem_size_stats mss;
memset(&mss, 0, sizeof mss);
- if (vma->vm_mm)
+ if (vma->vm_mm && !is_vm_hugetlb_page(vma))
smaps_pgd_range(vma, vma->vm_start, vma->vm_end, &mss);
return show_map_internal(m, v, &mss);
}
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index cde5d48994ae676806034f232775ef662c0cbd15..14bd2246fb6d3403ad2dbe97c36a3988145a0026 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -137,6 +137,7 @@ static int ramfs_symlink(struct inode * dir, struct dentry *dentry, const char *
inode->i_gid = dir->i_gid;
d_instantiate(dentry, inode);
dget(dentry);
+ dir->i_mtime = dir->i_ctime = CURRENT_TIME;
} else
iput(inode);
}
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index f3473176c83a4dad8a137225923f375414e5b404..be12879bb179ac881134a1c7ed9dc0d577d7b061 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -1464,13 +1464,11 @@ static ssize_t reiserfs_file_write(struct file *file, /* the file we are going t
partially overwritten pages, if needed. And lock the pages,
so that nobody else can access these until we are done.
We get number of actual blocks needed as a result. */
- blocks_to_allocate =
- reiserfs_prepare_file_region_for_write(inode, pos,
- num_pages,
- write_bytes,
- prepared_pages);
- if (blocks_to_allocate < 0) {
- res = blocks_to_allocate;
+ res = reiserfs_prepare_file_region_for_write(inode, pos,
+ num_pages,
+ write_bytes,
+ prepared_pages);
+ if (res < 0) {
reiserfs_release_claimed_blocks(inode->i_sb,
num_pages <<
(PAGE_CACHE_SHIFT -
@@ -1478,6 +1476,8 @@ static ssize_t reiserfs_file_write(struct file *file, /* the file we are going t
break;
}
+ blocks_to_allocate = res;
+
/* First we correct our estimate of how many blocks we need */
reiserfs_release_claimed_blocks(inode->i_sb,
(num_pages <<
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index b33d67bba2fdfd548f30fd47ea81191b042e3e08..d60f6238c66a48184fa7c35ec749ba8e6f110456 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -627,11 +627,6 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
reiserfs_write_lock(inode->i_sb);
version = get_inode_item_key_version(inode);
- if (block < 0) {
- reiserfs_write_unlock(inode->i_sb);
- return -EIO;
- }
-
if (!file_capable(inode, block)) {
reiserfs_write_unlock(inode->i_sb);
return -EFBIG;
@@ -934,12 +929,13 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
//pos_in_item * inode->i_sb->s_blocksize,
TYPE_INDIRECT, 3); // key type is unimportant
+ RFALSE(cpu_key_k_offset(&tmp_key) > cpu_key_k_offset(&key),
+ "green-805: invalid offset");
blocks_needed =
1 +
((cpu_key_k_offset(&key) -
cpu_key_k_offset(&tmp_key)) >> inode->i_sb->
s_blocksize_bits);
- RFALSE(blocks_needed < 0, "green-805: invalid offset");
if (blocks_needed == 1) {
un = &unf_single;
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index b7a179560ab40a2a137754780d7a46c8784addd3..5a9d2722fa0adf4d507072e7c5c3db65dd5aff75 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2319,8 +2319,7 @@ static int journal_read(struct super_block *p_s_sb)
return 1;
}
jh = (struct reiserfs_journal_header *)(journal->j_header_bh->b_data);
- if (le32_to_cpu(jh->j_first_unflushed_offset) >= 0 &&
- le32_to_cpu(jh->j_first_unflushed_offset) <
+ if (le32_to_cpu(jh->j_first_unflushed_offset) <
SB_ONDISK_JOURNAL_SIZE(p_s_sb)
&& le32_to_cpu(jh->j_last_flush_trans_id) > 0) {
oldest_start =
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index c8123308e060221d4a8f8d01f0f303cad68acbba..284f7852de8b00e53211e40822d935acef0d9a67 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -247,7 +247,7 @@ static int linear_search_in_dir_item(struct cpu_key *key,
/* mark, that this generation number is used */
if (de->de_gen_number_bit_string)
set_bit(GET_GENERATION_NUMBER(deh_offset(deh)),
- (unsigned long *)de->de_gen_number_bit_string);
+ de->de_gen_number_bit_string);
// calculate pointer to name and namelen
de->de_entry_num = i;
@@ -431,7 +431,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
struct reiserfs_de_head *deh;
INITIALIZE_PATH(path);
struct reiserfs_dir_entry de;
- int bit_string[MAX_GENERATION_NUMBER / (sizeof(int) * 8) + 1];
+ DECLARE_BITMAP(bit_string, MAX_GENERATION_NUMBER + 1);
int gen_number;
char small_buf[32 + DEH_SIZE]; /* 48 bytes now and we avoid kmalloc
if we create file with short name */
@@ -486,7 +486,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
/* find the proper place for the new entry */
memset(bit_string, 0, sizeof(bit_string));
- de.de_gen_number_bit_string = (char *)bit_string;
+ de.de_gen_number_bit_string = bit_string;
retval = reiserfs_find_entry(dir, name, namelen, &path, &de);
if (retval != NAME_NOT_FOUND) {
if (buffer != small_buf)
@@ -508,7 +508,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
}
gen_number =
- find_first_zero_bit((unsigned long *)bit_string,
+ find_first_zero_bit(bit_string,
MAX_GENERATION_NUMBER + 1);
if (gen_number > MAX_GENERATION_NUMBER) {
/* there is no free generation number */
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 395e582ee5425cab1ad65177d5f8c02bedc9e932..d04cff2273b681a9944f3a319af83114340341cb 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -1045,10 +1045,14 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
}
inode->i_uid = le32_to_cpu(fe->uid);
- if ( inode->i_uid == -1 ) inode->i_uid = UDF_SB(inode->i_sb)->s_uid;
+ if (inode->i_uid == -1 || UDF_QUERY_FLAG(inode->i_sb,
+ UDF_FLAG_UID_IGNORE))
+ inode->i_uid = UDF_SB(inode->i_sb)->s_uid;
inode->i_gid = le32_to_cpu(fe->gid);
- if ( inode->i_gid == -1 ) inode->i_gid = UDF_SB(inode->i_sb)->s_gid;
+ if (inode->i_gid == -1 || UDF_QUERY_FLAG(inode->i_sb,
+ UDF_FLAG_GID_IGNORE))
+ inode->i_gid = UDF_SB(inode->i_sb)->s_gid;
inode->i_nlink = le16_to_cpu(fe->fileLinkCount);
if (!inode->i_nlink)
@@ -1335,10 +1339,14 @@ udf_update_inode(struct inode *inode, int do_sync)
return err;
}
- if (inode->i_uid != UDF_SB(inode->i_sb)->s_uid)
+ if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_UID_FORGET))
+ fe->uid = cpu_to_le32(-1);
+ else if (inode->i_uid != UDF_SB(inode->i_sb)->s_uid)
fe->uid = cpu_to_le32(inode->i_uid);
- if (inode->i_gid != UDF_SB(inode->i_sb)->s_gid)
+ if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_GID_FORGET))
+ fe->gid = cpu_to_le32(-1);
+ else if (inode->i_gid != UDF_SB(inode->i_sb)->s_gid)
fe->gid = cpu_to_le32(inode->i_gid);
udfperms = ((inode->i_mode & S_IRWXO) ) |
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 4a6f49adc609b051b16bea2e5e59d7719b1e5ed7..368d8f81fe54777c8c0f3a6e2e9d7aac2b912562 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -269,7 +269,7 @@ enum {
Opt_gid, Opt_uid, Opt_umask, Opt_session, Opt_lastblock,
Opt_anchor, Opt_volume, Opt_partition, Opt_fileset,
Opt_rootdir, Opt_utf8, Opt_iocharset,
- Opt_err
+ Opt_err, Opt_uforget, Opt_uignore, Opt_gforget, Opt_gignore
};
static match_table_t tokens = {
@@ -282,6 +282,10 @@ static match_table_t tokens = {
{Opt_adinicb, "adinicb"},
{Opt_shortad, "shortad"},
{Opt_longad, "longad"},
+ {Opt_uforget, "uid=forget"},
+ {Opt_uignore, "uid=ignore"},
+ {Opt_gforget, "gid=forget"},
+ {Opt_gignore, "gid=ignore"},
{Opt_gid, "gid=%u"},
{Opt_uid, "uid=%u"},
{Opt_umask, "umask=%o"},
@@ -414,6 +418,18 @@ udf_parse_options(char *options, struct udf_options *uopt)
uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
break;
#endif
+ case Opt_uignore:
+ uopt->flags |= (1 << UDF_FLAG_UID_IGNORE);
+ break;
+ case Opt_uforget:
+ uopt->flags |= (1 << UDF_FLAG_UID_FORGET);
+ break;
+ case Opt_gignore:
+ uopt->flags |= (1 << UDF_FLAG_GID_IGNORE);
+ break;
+ case Opt_gforget:
+ uopt->flags |= (1 << UDF_FLAG_GID_FORGET);
+ break;
default:
printk(KERN_ERR "udf: bad mount option \"%s\" "
"or missing value\n", p);
diff --git a/fs/udf/udf_sb.h b/fs/udf/udf_sb.h
index 663669810be60afbae65f2a262a657f98bfa7f64..110f8d62616f4fa513c0fbd123e7292e92793faf 100644
--- a/fs/udf/udf_sb.h
+++ b/fs/udf/udf_sb.h
@@ -20,6 +20,10 @@
#define UDF_FLAG_VARCONV 8
#define UDF_FLAG_NLS_MAP 9
#define UDF_FLAG_UTF8 10
+#define UDF_FLAG_UID_FORGET 11 /* save -1 for uid to disk */
+#define UDF_FLAG_UID_IGNORE 12 /* use sb uid instead of on disk uid */
+#define UDF_FLAG_GID_FORGET 13
+#define UDF_FLAG_GID_IGNORE 14
#define UDF_PART_FLAG_UNALLOC_BITMAP 0x0001
#define UDF_PART_FLAG_UNALLOC_TABLE 0x0002
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index 9387a5e1ffe007ef5ed62c4ad79308f651749118..0c2acc944a0a7bca9cb90ca6b7b5b15d4bb9025f 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -340,6 +340,12 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
if (tlb_flag(TLB_V6_I_PAGE))
asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+
+ /* The ARM ARM states that the completion of a TLB maintenance
+ * operation is only guaranteed by a DSB instruction
+ */
+ if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE))
+ asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
}
/*
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
index 4dc8ddb401c15828797b4a7e21586e4b6d3e3418..09ec447fe2af5de7cb67b142257f28fadb805413 100644
--- a/include/asm-generic/unaligned.h
+++ b/include/asm-generic/unaligned.h
@@ -78,7 +78,7 @@ static inline void __ustw(__u16 val, __u16 *addr)
#define __get_unaligned(ptr, size) ({ \
const void *__gu_p = ptr; \
- __typeof__(*(ptr)) val; \
+ __u64 val; \
switch (size) { \
case 1: \
val = *(const __u8 *)__gu_p; \
@@ -95,7 +95,7 @@ static inline void __ustw(__u16 val, __u16 *addr)
default: \
bad_unaligned_access_length(); \
}; \
- val; \
+ (__typeof__(*(ptr)))val; \
})
#define __put_unaligned(val, ptr, size) \
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index d30b8571573fd7dcb87d225f287b746c85cbdd8f..ff9ac8d19eb2584565cb5d8f93b196dc929cbc2d 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -137,6 +137,8 @@ void switch_APIC_timer_to_ipi(void *cpumask);
void switch_ipi_to_APIC_timer(void *cpumask);
#define ARCH_APICTIMER_STOPS_ON_C3 1
+extern int timer_over_8254;
+
#else /* !CONFIG_X86_LOCAL_APIC */
static inline void lapic_shutdown(void) { }
diff --git a/include/asm-ia64/sn/arch.h b/include/asm-ia64/sn/arch.h
index 91c31be87b13d1734afd63176912b661e96f4f20..16adc93d7a7200e804de335ac3e37163fb8b8022 100644
--- a/include/asm-ia64/sn/arch.h
+++ b/include/asm-ia64/sn/arch.h
@@ -31,7 +31,8 @@
* to ACPI3.0, this limit will be removed. The notion of "compact nodes"
* should be deleted and TIOs should be included in MAX_NUMNODES.
*/
-#define MAX_COMPACT_NODES 512
+#define MAX_TIO_NODES MAX_NUMNODES
+#define MAX_COMPACT_NODES (MAX_NUMNODES + MAX_TIO_NODES)
/*
* Maximum number of nodes in all partitions and in all coherency domains.
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 5a4c8a54b8f43801755e43b9b8a7b92cb35fb79a..8c011aa61afaa1711311cd09282f9e8f75730238 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -282,6 +282,24 @@ static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
#define ioremap_nocache(offset, size) \
__ioremap_mode((offset), (size), _CACHE_UNCACHED)
+/*
+ * ioremap_cachable - map bus memory into CPU space
+ * @offset: bus address of the memory
+ * @size: size of the resource to map
+ *
+ * ioremap_nocache performs a platform specific sequence of operations to
+ * make bus memory CPU accessible via the readb/readw/readl/writeb/
+ * writew/writel functions and the other mmio helpers. The returned
+ * address is not guaranteed to be usable directly as a virtual
+ * address.
+ *
+ * This version of ioremap ensures that the memory is marked cachable by
+ * the CPU. Also enables full write-combining. Useful for some
+ * memory-like regions on I/O busses.
+ */
+#define ioremap_cachable(offset, size) \
+ __ioremap_mode((offset), (size), PAGE_CACHABLE_DEFAULT)
+
/*
* These two are MIPS specific ioremap variant. ioremap_cacheable_cow
* requests a cachable mapping, ioremap_uncached_accelerated requests a
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 99d12ff6346c5c8cec2280bce6e433f92ed5597d..aaaeb452770f0021dc379cebb4d07aa24d973468 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -20,6 +20,8 @@
#define PPC_FEATURE_POWER5_PLUS 0x00020000
#define PPC_FEATURE_CELL 0x00010000
#define PPC_FEATURE_BOOKE 0x00008000
+#define PPC_FEATURE_SMT 0x00004000
+#define PPC_FEATURE_ICACHE_SNOOP 0x00002000
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index 7dfb408fe2cac07830c3ed552aeeee3a8cafd8e2..5207758a6dd9d4b760623dd2218d848964f7da9b 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -61,6 +61,7 @@ void __init pci_addr_cache_build(void);
* to finish the eeh setup for this device.
*/
void eeh_add_device_early(struct device_node *);
+void eeh_add_device_late(struct pci_dev *dev);
void eeh_add_device_tree_early(struct device_node *);
void eeh_add_device_tree_late(struct pci_bus *);
@@ -117,6 +118,8 @@ static inline void pci_addr_cache_build(void) { }
static inline void eeh_add_device_early(struct device_node *dn) { }
+static inline void eeh_add_device_late(struct pci_dev *dev) { }
+
static inline void eeh_remove_device(struct pci_dev *dev) { }
static inline void eeh_add_device_tree_early(struct device_node *dn) { }
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index bda2f217e6fe4a79a05ae8c7d9c291062f1122cd..6a2af2f6853b368ad8765de253814e1a1f0f090e 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -93,7 +93,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
"mfxer %0\n"
"std %0, 296(%2)\n"
: "=&r" (tmp1), "=&r" (tmp2)
- : "b" (newregs));
+ : "b" (newregs)
+ : "memory");
}
}
#else
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index 35f92813464cc9de7e4705d3919ce44df51505f5..b2e18629932a3870c976b3a037f7a4d35a7dc4c1 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -93,4 +93,4 @@
(((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
#define pud_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pud_val(e))
+ printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index 237fc2b729745121069423ae767ae38e181f2de9..ffc7462d77ba752f1d803a73326a09a48531f026 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -37,7 +37,6 @@ struct thread_info {
int preempt_count; /* 0 => preemptable,
<0 => BUG */
struct restart_block restart_block;
- void __user *nvgprs_frame;
/* low level flags - has atomic operations done on it */
unsigned long flags ____cacheline_aligned_in_smp;
};
@@ -120,7 +119,6 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_MEMDIE 10
#define TIF_SECCOMP 11 /* secure computing */
#define TIF_RESTOREALL 12 /* Restore all regs (implies NOERROR) */
-#define TIF_SAVE_NVGPRS 13 /* Save r14-r31 in signal frame */
#define TIF_NOERROR 14 /* Force successful syscall return */
#define TIF_RESTORE_SIGMASK 15 /* Restore signal mask in do_signal */
@@ -137,15 +135,13 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_RESTOREALL (1<<TIF_RESTOREALL)
-#define _TIF_SAVE_NVGPRS (1<<TIF_SAVE_NVGPRS)
#define _TIF_NOERROR (1<<TIF_NOERROR)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
#define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
- _TIF_NEED_RESCHED | _TIF_RESTOREALL | \
- _TIF_RESTORE_SIGMASK)
-#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS)
+ _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
+#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
#endif /* __KERNEL__ */
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index b2e65e8bf812b9aa14cc92aec006caebb42340d8..6a89dbb03c1e363e86870718e2633fdbc112a6d3 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -118,6 +118,8 @@ static inline void sched_cacheflush(void)
extern void account_vtime(struct task_struct *);
extern void account_tick_vtime(struct task_struct *);
extern void account_system_vtime(struct task_struct *);
+#else
+#define account_vtime(x) do { /* empty */ } while (0)
#endif
#define finish_arch_switch(prev) do { \
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
index 0caf60147e9746ed58627625066bff7cc3297aa9..34c4b43d3f9829a80cc4c4386c9097e5167bfd70 100644
--- a/include/asm-sparc64/futex.h
+++ b/include/asm-sparc64/futex.h
@@ -20,7 +20,7 @@
"4: ba 3b\n" \
" mov %5, %0\n" \
" .previous\n" \
- " .section __ex_table,#alloc\n" \
+ " .section __ex_table,\"a\"\n" \
" .align 4\n" \
" .word 1b, 4b\n" \
" .word 2b, 4b\n" \
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index 203e8eee63515db1fa9a7dd5ed998aacfe99b460..c91d1e38eac6490c4d63453ca98a69c5b7c7fd26 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -136,7 +136,7 @@ __asm__ __volatile__( \
"b 2b\n\t" \
" mov %3, %0\n\n\t" \
".previous\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b, 3b\n\t" \
".previous\n\n\t" \
@@ -148,7 +148,7 @@ if (__builtin_constant_p(ret) && ret == -EFAULT) \
__asm__ __volatile__( \
"/* Put user asm ret, inline. */\n" \
"1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b, __ret_efault\n\n\t" \
".previous\n\n\t" \
@@ -163,7 +163,7 @@ __asm__ __volatile__( \
"ret\n\t" \
" restore %%g0, %3, %%o0\n\n\t" \
".previous\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b, 3b\n\n\t" \
".previous\n\n\t" \
@@ -206,7 +206,7 @@ __asm__ __volatile__( \
"b 2b\n\t" \
" mov %3, %0\n\n\t" \
".previous\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b, 3b\n\n\t" \
".previous\n\t" \
@@ -218,7 +218,7 @@ if (__builtin_constant_p(retval) && retval == -EFAULT) \
__asm__ __volatile__( \
"/* Get user asm ret, inline. */\n" \
"1:\t" "ld"#size "a [%1] %%asi, %0\n\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b,__ret_efault\n\n\t" \
".previous\n\t" \
@@ -233,7 +233,7 @@ __asm__ __volatile__( \
"ret\n\t" \
" restore %%g0, %2, %%o0\n\n\t" \
".previous\n\t" \
- ".section __ex_table,#alloc\n\t" \
+ ".section __ex_table,\"a\"\n\t" \
".align 4\n\t" \
".word 1b, 3b\n\n\t" \
".previous\n\t" \
diff --git a/include/linux/file.h b/include/linux/file.h
index 418b6101b59a02d8b9efb7501e3de51808a59f95..9901b850f2e466158556711303829d6d114686ce 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -60,8 +60,6 @@ extern void put_filp(struct file *);
extern int get_unused_fd(void);
extern void FASTCALL(put_unused_fd(unsigned int fd));
struct kmem_cache;
-extern void filp_ctor(void * objp, struct kmem_cache *cachep, unsigned long cflags);
-extern void filp_dtor(void * objp, struct kmem_cache *cachep, unsigned long dflags);
extern struct file ** alloc_fd_array(int);
extern void free_fd_array(struct file **, int);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index e059da9470076a7af7a2a68e76bd29605369e75a..51c0c93bdf9396278e8e7b3a2015686c6a7c1031 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -35,6 +35,7 @@ struct files_stat_struct {
int max_files; /* tunable */
};
extern struct files_stat_struct files_stat;
+extern int get_max_files(void);
struct inodes_stat_t {
int nr_inodes;
@@ -1418,9 +1419,6 @@ extern int is_bad_inode(struct inode *);
extern struct file_operations read_fifo_fops;
extern struct file_operations write_fifo_fops;
extern struct file_operations rdwr_fifo_fops;
-extern struct file_operations read_pipe_fops;
-extern struct file_operations write_pipe_fops;
-extern struct file_operations rdwr_pipe_fops;
extern int fs_may_remount_ro(struct super_block *);
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 6361544bb6ae5fef3ee1dcd84dc8788262bd7917..6401c31d6add4e2025a4ca7bf72d7290ed4b34c1 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -116,6 +116,10 @@ extern int hrtimer_try_to_cancel(struct hrtimer *timer);
extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer);
extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp);
+#ifdef CONFIG_NO_IDLE_HZ
+extern ktime_t hrtimer_get_next_event(void);
+#endif
+
static inline int hrtimer_active(const struct hrtimer *timer)
{
return timer->state == HRTIMER_PENDING;
diff --git a/include/linux/kmalloc_sizes.h b/include/linux/kmalloc_sizes.h
index d82d4c05c12d7043a3021706c3d2c384b187147d..bda23e00ed710e634152be31f4c1db207cca0721 100644
--- a/include/linux/kmalloc_sizes.h
+++ b/include/linux/kmalloc_sizes.h
@@ -19,8 +19,10 @@
CACHE(32768)
CACHE(65536)
CACHE(131072)
-#ifndef CONFIG_MMU
+#if (NR_CPUS > 512) || (MAX_NUMNODES > 256) || !defined(CONFIG_MMU)
CACHE(262144)
+#endif
+#ifndef CONFIG_MMU
CACHE(524288)
CACHE(1048576)
#ifdef CONFIG_LARGE_ALLOCS
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 01f03bc06effcefafe9f2a2ea36834f3c345d256..968b1aa3732cb1fe13f7f3ea81df13722375000d 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -6,6 +6,10 @@
#include <linux/mmzone.h>
#include <linux/notifier.h>
+struct page;
+struct zone;
+struct pglist_data;
+
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* pgdat resizing functions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 82b83da25d77c9535d849e454ae2d372baeafc6e..1709b5009d2e2c1ae2425faf74c3224f7fd0889f 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1752,6 +1752,8 @@
#define PCI_DEVICE_ID_CCD_B00B 0xb00b
#define PCI_DEVICE_ID_CCD_B00C 0xb00c
#define PCI_DEVICE_ID_CCD_B100 0xb100
+#define PCI_DEVICE_ID_CCD_B700 0xb700
+#define PCI_DEVICE_ID_CCD_B701 0xb701
#define PCI_VENDOR_ID_EXAR 0x13a8
#define PCI_DEVICE_ID_EXAR_XR17C152 0x0152
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index bd6708e2c02703e70be886a4229eb4071be33137..682525511c9e90d352f2d46730932e9711ce457e 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -39,6 +39,7 @@ static inline void percpu_counter_destroy(struct percpu_counter *fbc)
}
void percpu_counter_mod(struct percpu_counter *fbc, long amount);
+long percpu_counter_sum(struct percpu_counter *fbc);
static inline long percpu_counter_read(struct percpu_counter *fbc)
{
@@ -92,6 +93,11 @@ static inline long percpu_counter_read_positive(struct percpu_counter *fbc)
return fbc->count;
}
+static inline long percpu_counter_sum(struct percpu_counter *fbc)
+{
+ return percpu_counter_read_positive(fbc);
+}
+
#endif /* CONFIG_SMP */
static inline void percpu_counter_inc(struct percpu_counter *fbc)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index b87aefa082e2b69c868f673946dd1cbc16610a51..c2ec6c77874eacc0cd7a340b7acc7c386aea0ead 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -98,13 +98,17 @@ struct rcu_data {
long batch; /* Batch # for current RCU batch */
struct rcu_head *nxtlist;
struct rcu_head **nxttail;
- long count; /* # of queued items */
+ long qlen; /* # of queued callbacks */
struct rcu_head *curlist;
struct rcu_head **curtail;
struct rcu_head *donelist;
struct rcu_head **donetail;
+ long blimit; /* Upper limit on a processed batch */
int cpu;
struct rcu_head barrier;
+#ifdef CONFIG_SMP
+ long last_rs_qlen; /* qlen during the last resched */
+#endif
};
DECLARE_PER_CPU(struct rcu_data, rcu_data);
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 7d51149bd79393c797a6ea73886d169dd08249b5..dad78cecfd207c079339e8956c8a1812240c7070 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1052,7 +1052,7 @@ struct reiserfs_dir_entry {
int de_entrylen;
int de_namelen;
char *de_name;
- char *de_gen_number_bit_string;
+ unsigned long *de_gen_number_bit_string;
__u32 de_dir_id;
__u32 de_objectid;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index b6f51e3a38ecdf990b018f38344afefa0a0110cc..ff2e09c953b9414ad4cc12dab212ad38d4aab76b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -298,8 +298,9 @@ struct mm_struct {
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags);
void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
- unsigned long mmap_base; /* base of mmap area */
- unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */
+ unsigned long mmap_base; /* base of mmap area */
+ unsigned long task_size; /* size of task vm space */
+ unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */
unsigned long free_area_cache; /* first hole of size cached_hole_size or larger */
pgd_t * pgd;
atomic_t mm_users; /* How many users with user space? */
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 0e92bf7ec28e26d57d4d015036138665c938aebc..bac61db264566539679b21a4edc59adfa945d95f 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -147,6 +147,7 @@ enum
KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
KERN_SPIN_RETRY=70, /* int: number of spinlock retries */
KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
+ KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
};
diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h
index 346d81ece2873ec9aeeafd8e9b5bd3a92b34ee4d..e04e0b0d9a25a5b0c4903f3a51cab2af33de6d90 100644
--- a/include/pcmcia/device_id.h
+++ b/include/pcmcia/device_id.h
@@ -72,6 +72,15 @@
.prod_id = { (v1), (v2), (v3), (v4) }, \
.prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, }
+#define PCMCIA_DEVICE_MANF_CARD_PROD_ID1(manf, card, v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, }
+
/* multi-function devices */
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 5ae51f1bc7c80347d091bd4da0df2e8840c0bae4..14bc9cfa63999eee7fa1b25e4129ee67463e53bc 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -505,6 +505,41 @@ ktime_t hrtimer_get_remaining(const struct hrtimer *timer)
return rem;
}
+#ifdef CONFIG_NO_IDLE_HZ
+/**
+ * hrtimer_get_next_event - get the time until next expiry event
+ *
+ * Returns the delta to the next expiry event or KTIME_MAX if no timer
+ * is pending.
+ */
+ktime_t hrtimer_get_next_event(void)
+{
+ struct hrtimer_base *base = __get_cpu_var(hrtimer_bases);
+ ktime_t delta, mindelta = { .tv64 = KTIME_MAX };
+ unsigned long flags;
+ int i;
+
+ for (i = 0; i < MAX_HRTIMER_BASES; i++, base++) {
+ struct hrtimer *timer;
+
+ spin_lock_irqsave(&base->lock, flags);
+ if (!base->first) {
+ spin_unlock_irqrestore(&base->lock, flags);
+ continue;
+ }
+ timer = rb_entry(base->first, struct hrtimer, node);
+ delta.tv64 = timer->expires.tv64;
+ spin_unlock_irqrestore(&base->lock, flags);
+ delta = ktime_sub(delta, base->get_time());
+ if (delta.tv64 < mindelta.tv64)
+ mindelta.tv64 = delta.tv64;
+ }
+ if (mindelta.tv64 < 0)
+ mindelta.tv64 = 0;
+ return mindelta;
+}
+#endif
+
/**
* hrtimer_init - initialize a timer to the given clock
*
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 0cf8146bd58595b4115d07b39cdb866695a3b601..8cf15a569fcdece3c61b0ad61574802eba95f51f 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -67,7 +67,43 @@ DEFINE_PER_CPU(struct rcu_data, rcu_bh_data) = { 0L };
/* Fake initialization required by compiler */
static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL};
-static int maxbatch = 10000;
+static int blimit = 10;
+static int qhimark = 10000;
+static int qlowmark = 100;
+#ifdef CONFIG_SMP
+static int rsinterval = 1000;
+#endif
+
+static atomic_t rcu_barrier_cpu_count;
+static struct semaphore rcu_barrier_sema;
+static struct completion rcu_barrier_completion;
+
+#ifdef CONFIG_SMP
+static void force_quiescent_state(struct rcu_data *rdp,
+ struct rcu_ctrlblk *rcp)
+{
+ int cpu;
+ cpumask_t cpumask;
+ set_need_resched();
+ if (unlikely(rdp->qlen - rdp->last_rs_qlen > rsinterval)) {
+ rdp->last_rs_qlen = rdp->qlen;
+ /*
+ * Don't send IPI to itself. With irqs disabled,
+ * rdp->cpu is the current cpu.
+ */
+ cpumask = rcp->cpumask;
+ cpu_clear(rdp->cpu, cpumask);
+ for_each_cpu_mask(cpu, cpumask)
+ smp_send_reschedule(cpu);
+ }
+}
+#else
+static inline void force_quiescent_state(struct rcu_data *rdp,
+ struct rcu_ctrlblk *rcp)
+{
+ set_need_resched();
+}
+#endif
/**
* call_rcu - Queue an RCU callback for invocation after a grace period.
@@ -92,17 +128,13 @@ void fastcall call_rcu(struct rcu_head *head,
rdp = &__get_cpu_var(rcu_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
-
- if (unlikely(++rdp->count > 10000))
- set_need_resched();
-
+ if (unlikely(++rdp->qlen > qhimark)) {
+ rdp->blimit = INT_MAX;
+ force_quiescent_state(rdp, &rcu_ctrlblk);
+ }
local_irq_restore(flags);
}
-static atomic_t rcu_barrier_cpu_count;
-static struct semaphore rcu_barrier_sema;
-static struct completion rcu_barrier_completion;
-
/**
* call_rcu_bh - Queue an RCU for invocation after a quicker grace period.
* @head: structure to be used for queueing the RCU updates.
@@ -131,12 +163,12 @@ void fastcall call_rcu_bh(struct rcu_head *head,
rdp = &__get_cpu_var(rcu_bh_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
- rdp->count++;
-/*
- * Should we directly call rcu_do_batch() here ?
- * if (unlikely(rdp->count > 10000))
- * rcu_do_batch(rdp);
- */
+
+ if (unlikely(++rdp->qlen > qhimark)) {
+ rdp->blimit = INT_MAX;
+ force_quiescent_state(rdp, &rcu_bh_ctrlblk);
+ }
+
local_irq_restore(flags);
}
@@ -199,10 +231,12 @@ static void rcu_do_batch(struct rcu_data *rdp)
next = rdp->donelist = list->next;
list->func(list);
list = next;
- rdp->count--;
- if (++count >= maxbatch)
+ rdp->qlen--;
+ if (++count >= rdp->blimit)
break;
}
+ if (rdp->blimit == INT_MAX && rdp->qlen <= qlowmark)
+ rdp->blimit = blimit;
if (!rdp->donelist)
rdp->donetail = &rdp->donelist;
else
@@ -473,6 +507,7 @@ static void rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
rdp->quiescbatch = rcp->completed;
rdp->qs_pending = 0;
rdp->cpu = cpu;
+ rdp->blimit = blimit;
}
static void __devinit rcu_online_cpu(int cpu)
@@ -567,7 +602,12 @@ void synchronize_kernel(void)
synchronize_rcu();
}
-module_param(maxbatch, int, 0);
+module_param(blimit, int, 0);
+module_param(qhimark, int, 0);
+module_param(qlowmark, int, 0);
+#ifdef CONFIG_SMP
+module_param(rsinterval, int, 0);
+#endif
EXPORT_SYMBOL_GPL(rcu_batches_completed);
EXPORT_SYMBOL(call_rcu); /* WARNING: GPL-only in April 2006. */
EXPORT_SYMBOL(call_rcu_bh); /* WARNING: GPL-only in April 2006. */
diff --git a/kernel/sched.c b/kernel/sched.c
index 12d291bf3379a38c94d11e600bdb1455781f3d01..e82c99f1db64328e3a7e1e2bda8aa22de0a9b537 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4028,6 +4028,8 @@ static inline void __cond_resched(void)
*/
if (unlikely(preempt_count()))
return;
+ if (unlikely(system_state != SYSTEM_RUNNING))
+ return;
do {
add_preempt_count(PREEMPT_ACTIVE);
schedule();
@@ -4333,6 +4335,7 @@ void __devinit init_idle(task_t *idle, int cpu)
runqueue_t *rq = cpu_rq(cpu);
unsigned long flags;
+ idle->timestamp = sched_clock();
idle->sleep_avg = 0;
idle->array = NULL;
idle->prio = MAX_PRIO;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c05a2b7125e16dc1bab36098dec5017d86815590..32b48e8ee36e8aaa6334a3979317eaf2b8848725 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -50,6 +50,9 @@
#include <asm/uaccess.h>
#include <asm/processor.h>
+extern int proc_nr_files(ctl_table *table, int write, struct file *filp,
+ void __user *buffer, size_t *lenp, loff_t *ppos);
+
#if defined(CONFIG_SYSCTL)
/* External variables not in a header file. */
@@ -124,6 +127,10 @@ extern int sysctl_hz_timer;
extern int acct_parm[];
#endif
+#ifdef CONFIG_IA64
+extern int no_unaligned_warning;
+#endif
+
static int parse_table(int __user *, int, void __user *, size_t __user *, void __user *, size_t,
ctl_table *, void **);
static int proc_doutsstring(ctl_table *table, int write, struct file *filp,
@@ -663,6 +670,16 @@ static ctl_table kern_table[] = {
.data = &acpi_video_flags,
.maxlen = sizeof (unsigned long),
.mode = 0644,
+ .proc_handler = &proc_doulongvec_minmax,
+ },
+#endif
+#ifdef CONFIG_IA64
+ {
+ .ctl_name = KERN_IA64_UNALIGNED,
+ .procname = "ignore-unaligned-usertrap",
+ .data = &no_unaligned_warning,
+ .maxlen = sizeof (int),
+ .mode = 0644,
.proc_handler = &proc_dointvec,
},
#endif
@@ -929,7 +946,7 @@ static ctl_table fs_table[] = {
.data = &files_stat,
.maxlen = 3*sizeof(int),
.mode = 0444,
- .proc_handler = &proc_dointvec,
+ .proc_handler = &proc_nr_files,
},
{
.ctl_name = FS_MAXFILE,
diff --git a/kernel/timer.c b/kernel/timer.c
index fe3a9a9f832849bddbb3bf1be92268af99287aa9..bf7c4193b936ee1723281db43f46daba7de1165b 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -489,9 +489,21 @@ unsigned long next_timer_interrupt(void)
struct list_head *list;
struct timer_list *nte;
unsigned long expires;
+ unsigned long hr_expires = MAX_JIFFY_OFFSET;
+ ktime_t hr_delta;
tvec_t *varray[4];
int i, j;
+ hr_delta = hrtimer_get_next_event();
+ if (hr_delta.tv64 != KTIME_MAX) {
+ struct timespec tsdelta;
+ tsdelta = ktime_to_timespec(hr_delta);
+ hr_expires = timespec_to_jiffies(&tsdelta);
+ if (hr_expires < 3)
+ return hr_expires + jiffies;
+ }
+ hr_expires += jiffies;
+
base = &__get_cpu_var(tvec_bases);
spin_lock(&base->t_base.lock);
expires = base->timer_jiffies + (LONG_MAX >> 1);
@@ -542,6 +554,10 @@ unsigned long next_timer_interrupt(void)
}
}
spin_unlock(&base->t_base.lock);
+
+ if (time_before(hr_expires, expires))
+ return hr_expires;
+
return expires;
}
#endif
@@ -925,6 +941,8 @@ static inline void update_times(void)
void do_timer(struct pt_regs *regs)
{
jiffies_64++;
+ /* prevent loading jiffies before storing new jiffies_64 value. */
+ barrier();
update_times();
softlockup_tick(regs);
}
@@ -1351,10 +1369,10 @@ static inline u64 time_interpolator_get_cycles(unsigned int src)
return x();
case TIME_SOURCE_MMIO64 :
- return readq((void __iomem *) time_interpolator->addr);
+ return readq_relaxed((void __iomem *)time_interpolator->addr);
case TIME_SOURCE_MMIO32 :
- return readl((void __iomem *) time_interpolator->addr);
+ return readl_relaxed((void __iomem *)time_interpolator->addr);
default: return get_cycles();
}
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 67af4cea1e23173dd918de5813bd591eb68423b3..954981b14303f2298a19646c770984aebac0a812 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -197,7 +197,7 @@ static struct mempolicy *mpol_new(int mode, nodemask_t *nodes)
return policy;
}
-static void gather_stats(struct page *, void *);
+static void gather_stats(struct page *, void *, int pte_dirty);
static void migrate_page_add(struct page *page, struct list_head *pagelist,
unsigned long flags);
@@ -239,7 +239,7 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
continue;
if (flags & MPOL_MF_STATS)
- gather_stats(page, private);
+ gather_stats(page, private, pte_dirty(*pte));
else if (flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL))
migrate_page_add(page, private, flags);
else
@@ -954,7 +954,8 @@ asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
goto out;
}
- err = do_migrate_pages(mm, &old, &new, MPOL_MF_MOVE);
+ err = do_migrate_pages(mm, &old, &new,
+ capable(CAP_SYS_ADMIN) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
out:
mmput(mm);
return err;
@@ -1752,66 +1753,145 @@ static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol)
struct numa_maps {
unsigned long pages;
unsigned long anon;
- unsigned long mapped;
+ unsigned long active;
+ unsigned long writeback;
unsigned long mapcount_max;
+ unsigned long dirty;
+ unsigned long swapcache;
unsigned long node[MAX_NUMNODES];
};
-static void gather_stats(struct page *page, void *private)
+static void gather_stats(struct page *page, void *private, int pte_dirty)
{
struct numa_maps *md = private;
int count = page_mapcount(page);
- if (count)
- md->mapped++;
+ md->pages++;
+ if (pte_dirty || PageDirty(page))
+ md->dirty++;
- if (count > md->mapcount_max)
- md->mapcount_max = count;
+ if (PageSwapCache(page))
+ md->swapcache++;
- md->pages++;
+ if (PageActive(page))
+ md->active++;
+
+ if (PageWriteback(page))
+ md->writeback++;
if (PageAnon(page))
md->anon++;
+ if (count > md->mapcount_max)
+ md->mapcount_max = count;
+
md->node[page_to_nid(page)]++;
cond_resched();
}
+#ifdef CONFIG_HUGETLB_PAGE
+static void check_huge_range(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end,
+ struct numa_maps *md)
+{
+ unsigned long addr;
+ struct page *page;
+
+ for (addr = start; addr < end; addr += HPAGE_SIZE) {
+ pte_t *ptep = huge_pte_offset(vma->vm_mm, addr & HPAGE_MASK);
+ pte_t pte;
+
+ if (!ptep)
+ continue;
+
+ pte = *ptep;
+ if (pte_none(pte))
+ continue;
+
+ page = pte_page(pte);
+ if (!page)
+ continue;
+
+ gather_stats(page, md, pte_dirty(*ptep));
+ }
+}
+#else
+static inline void check_huge_range(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end,
+ struct numa_maps *md)
+{
+}
+#endif
+
int show_numa_map(struct seq_file *m, void *v)
{
struct task_struct *task = m->private;
struct vm_area_struct *vma = v;
struct numa_maps *md;
+ struct file *file = vma->vm_file;
+ struct mm_struct *mm = vma->vm_mm;
int n;
char buffer[50];
- if (!vma->vm_mm)
+ if (!mm)
return 0;
md = kzalloc(sizeof(struct numa_maps), GFP_KERNEL);
if (!md)
return 0;
- check_pgd_range(vma, vma->vm_start, vma->vm_end,
- &node_online_map, MPOL_MF_STATS, md);
+ mpol_to_str(buffer, sizeof(buffer),
+ get_vma_policy(task, vma, vma->vm_start));
- if (md->pages) {
- mpol_to_str(buffer, sizeof(buffer),
- get_vma_policy(task, vma, vma->vm_start));
+ seq_printf(m, "%08lx %s", vma->vm_start, buffer);
- seq_printf(m, "%08lx %s pages=%lu mapped=%lu maxref=%lu",
- vma->vm_start, buffer, md->pages,
- md->mapped, md->mapcount_max);
+ if (file) {
+ seq_printf(m, " file=");
+ seq_path(m, file->f_vfsmnt, file->f_dentry, "\n\t= ");
+ } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
+ seq_printf(m, " heap");
+ } else if (vma->vm_start <= mm->start_stack &&
+ vma->vm_end >= mm->start_stack) {
+ seq_printf(m, " stack");
+ }
- if (md->anon)
- seq_printf(m," anon=%lu",md->anon);
+ if (is_vm_hugetlb_page(vma)) {
+ check_huge_range(vma, vma->vm_start, vma->vm_end, md);
+ seq_printf(m, " huge");
+ } else {
+ check_pgd_range(vma, vma->vm_start, vma->vm_end,
+ &node_online_map, MPOL_MF_STATS, md);
+ }
- for_each_online_node(n)
- if (md->node[n])
- seq_printf(m, " N%d=%lu", n, md->node[n]);
+ if (!md->pages)
+ goto out;
- seq_putc(m, '\n');
- }
+ if (md->anon)
+ seq_printf(m," anon=%lu",md->anon);
+
+ if (md->dirty)
+ seq_printf(m," dirty=%lu",md->dirty);
+
+ if (md->pages != md->anon && md->pages != md->dirty)
+ seq_printf(m, " mapped=%lu", md->pages);
+
+ if (md->mapcount_max > 1)
+ seq_printf(m, " mapmax=%lu", md->mapcount_max);
+
+ if (md->swapcache)
+ seq_printf(m," swapcache=%lu", md->swapcache);
+
+ if (md->active < md->pages && !is_vm_hugetlb_page(vma))
+ seq_printf(m," active=%lu", md->active);
+
+ if (md->writeback)
+ seq_printf(m," writeback=%lu", md->writeback);
+
+ for_each_online_node(n)
+ if (md->node[n])
+ seq_printf(m, " N%d=%lu", n, md->node[n]);
+out:
+ seq_putc(m, '\n');
kfree(md);
if (m->count < m->size)
diff --git a/mm/nommu.c b/mm/nommu.c
index 99d21020ec9d1158677ee7a32ad15aff5fcd4ad8..4951f4786f2815b05b25eb13d4a09c7289cbff95 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -53,7 +53,6 @@ DECLARE_RWSEM(nommu_vma_sem);
struct vm_operations_struct generic_file_vm_ops = {
};
-EXPORT_SYMBOL(vmalloc);
EXPORT_SYMBOL(vfree);
EXPORT_SYMBOL(vmalloc_to_page);
EXPORT_SYMBOL(vmalloc_32);
@@ -205,6 +204,13 @@ void *vmalloc(unsigned long size)
{
return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL);
}
+EXPORT_SYMBOL(vmalloc);
+
+void *vmalloc_node(unsigned long size, int node)
+{
+ return vmalloc(size);
+}
+EXPORT_SYMBOL(vmalloc_node);
/*
* vmalloc_32 - allocate virtually continguos memory (32bit addressable)
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 8123fad5a485dbe90095f251a440bd83bacc10ab..78747afad6b0d6e2b2a2e0c08075e9911c8b85c6 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -302,7 +302,7 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order)
{
struct mm_struct *mm = NULL;
task_t *p;
- unsigned long points;
+ unsigned long points = 0;
if (printk_ratelimit()) {
printk("oom-killer: gfp_mask=0x%x, order=%d\n",
@@ -355,6 +355,7 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order)
}
out:
+ read_unlock(&tasklist_lock);
cpuset_unlock();
if (mm)
mmput(mm);
@@ -364,5 +365,5 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order)
* retry to allocate memory unless "p" is current
*/
if (!test_thread_flag(TIF_MEMDIE))
- schedule_timeout_interruptible(1);
+ schedule_timeout_uninterruptible(1);
}
diff --git a/mm/rmap.c b/mm/rmap.c
index df2c41c2a9a2c1ac4d46b67c424a0001122a57ea..d8ce5ff6145492469a3b81640946fca58d7e8002 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -212,25 +212,33 @@ static struct anon_vma *page_lock_anon_vma(struct page *page)
* through real pte's pointing to valid pages and then releasing
* the page from the swap cache.
*
- * Must hold page lock on page.
+ * Must hold page lock on page and mmap_sem of one vma that contains
+ * the page.
*/
void remove_from_swap(struct page *page)
{
struct anon_vma *anon_vma;
struct vm_area_struct *vma;
+ unsigned long mapping;
- if (!PageAnon(page) || !PageSwapCache(page))
+ if (!PageSwapCache(page))
return;
- anon_vma = page_lock_anon_vma(page);
- if (!anon_vma)
+ mapping = (unsigned long)page->mapping;
+
+ if (!mapping || (mapping & PAGE_MAPPING_ANON) == 0)
return;
+ /*
+ * We hold the mmap_sem lock. So no need to call page_lock_anon_vma.
+ */
+ anon_vma = (struct anon_vma *) (mapping - PAGE_MAPPING_ANON);
+ spin_lock(&anon_vma->lock);
+
list_for_each_entry(vma, &anon_vma->head, anon_vma_node)
remove_vma_swap(vma, page);
spin_unlock(&anon_vma->lock);
-
delete_from_swap_cache(page);
}
EXPORT_SYMBOL(remove_from_swap);
diff --git a/mm/slab.c b/mm/slab.c
index add05d808a4a6fe96823cf3a5899d1c9a5a3f95b..61800b88e24159dd1cd3d193a5a824e0a9887dd3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1124,6 +1124,7 @@ void __init kmem_cache_init(void)
struct cache_sizes *sizes;
struct cache_names *names;
int i;
+ int order;
for (i = 0; i < NUM_INIT_LISTS; i++) {
kmem_list3_init(&initkmem_list3[i]);
@@ -1167,11 +1168,15 @@ void __init kmem_cache_init(void)
cache_cache.buffer_size = ALIGN(cache_cache.buffer_size, cache_line_size());
- cache_estimate(0, cache_cache.buffer_size, cache_line_size(), 0,
- &left_over, &cache_cache.num);
+ for (order = 0; order < MAX_ORDER; order++) {
+ cache_estimate(order, cache_cache.buffer_size,
+ cache_line_size(), 0, &left_over, &cache_cache.num);
+ if (cache_cache.num)
+ break;
+ }
if (!cache_cache.num)
BUG();
-
+ cache_cache.gfporder = order;
cache_cache.colour = left_over / cache_cache.colour_off;
cache_cache.slab_size = ALIGN(cache_cache.num * sizeof(kmem_bufctl_t) +
sizeof(struct slab), cache_line_size());
@@ -1628,36 +1633,44 @@ static inline size_t calculate_slab_order(struct kmem_cache *cachep,
size_t size, size_t align, unsigned long flags)
{
size_t left_over = 0;
+ int gfporder;
- for (;; cachep->gfporder++) {
+ for (gfporder = 0 ; gfporder <= MAX_GFP_ORDER; gfporder++) {
unsigned int num;
size_t remainder;
- if (cachep->gfporder > MAX_GFP_ORDER) {
- cachep->num = 0;
- break;
- }
-
- cache_estimate(cachep->gfporder, size, align, flags,
- &remainder, &num);
+ cache_estimate(gfporder, size, align, flags, &remainder, &num);
if (!num)
continue;
+
/* More than offslab_limit objects will cause problems */
- if (flags & CFLGS_OFF_SLAB && cachep->num > offslab_limit)
+ if ((flags & CFLGS_OFF_SLAB) && num > offslab_limit)
break;
+ /* Found something acceptable - save it away */
cachep->num = num;
+ cachep->gfporder = gfporder;
left_over = remainder;
+ /*
+ * A VFS-reclaimable slab tends to have most allocations
+ * as GFP_NOFS and we really don't want to have to be allocating
+ * higher-order pages when we are unable to shrink dcache.
+ */
+ if (flags & SLAB_RECLAIM_ACCOUNT)
+ break;
+
/*
* Large number of objects is good, but very large slabs are
* currently bad for the gfp()s.
*/
- if (cachep->gfporder >= slab_break_gfp_order)
+ if (gfporder >= slab_break_gfp_order)
break;
- if ((left_over * 8) <= (PAGE_SIZE << cachep->gfporder))
- /* Acceptable internal fragmentation */
+ /*
+ * Acceptable internal fragmentation?
+ */
+ if ((left_over * 8) <= (PAGE_SIZE << gfporder))
break;
}
return left_over;
@@ -1869,17 +1882,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
size = ALIGN(size, align);
- if ((flags & SLAB_RECLAIM_ACCOUNT) && size <= PAGE_SIZE) {
- /*
- * A VFS-reclaimable slab tends to have most allocations
- * as GFP_NOFS and we really don't want to have to be allocating
- * higher-order pages when we are unable to shrink dcache.
- */
- cachep->gfporder = 0;
- cache_estimate(cachep->gfporder, size, align, flags,
- &left_over, &cachep->num);
- } else
- left_over = calculate_slab_order(cachep, size, align, flags);
+ left_over = calculate_slab_order(cachep, size, align, flags);
if (!cachep->num) {
printk("kmem_cache_create: couldn't create cache %s.\n", name);
@@ -2554,7 +2557,7 @@ static void check_slabp(struct kmem_cache *cachep, struct slab *slabp)
"slab: Internal list corruption detected in cache '%s'(%d), slabp %p(%d). Hexdump:\n",
cachep->name, cachep->num, slabp, slabp->inuse);
for (i = 0;
- i < sizeof(slabp) + cachep->num * sizeof(kmem_bufctl_t);
+ i < sizeof(*slabp) + cachep->num * sizeof(kmem_bufctl_t);
i++) {
if ((i % 16) == 0)
printk("\n%03x:", i);
diff --git a/mm/swap.c b/mm/swap.c
index cce3dda59c595560dc90ede2bf6f12e193e4312f..e9ec06d845e808a36702c6fa64af986ece2f56a1 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -489,13 +489,34 @@ void percpu_counter_mod(struct percpu_counter *fbc, long amount)
if (count >= FBC_BATCH || count <= -FBC_BATCH) {
spin_lock(&fbc->lock);
fbc->count += count;
+ *pcount = 0;
spin_unlock(&fbc->lock);
- count = 0;
+ } else {
+ *pcount = count;
}
- *pcount = count;
put_cpu();
}
EXPORT_SYMBOL(percpu_counter_mod);
+
+/*
+ * Add up all the per-cpu counts, return the result. This is a more accurate
+ * but much slower version of percpu_counter_read_positive()
+ */
+long percpu_counter_sum(struct percpu_counter *fbc)
+{
+ long ret;
+ int cpu;
+
+ spin_lock(&fbc->lock);
+ ret = fbc->count;
+ for_each_cpu(cpu) {
+ long *pcount = per_cpu_ptr(fbc->counters, cpu);
+ ret += *pcount;
+ }
+ spin_unlock(&fbc->lock);
+ return ret < 0 ? 0 : ret;
+}
+EXPORT_SYMBOL(percpu_counter_sum);
#endif
/*
diff --git a/net/atm/signaling.c b/net/atm/signaling.c
index 93ad59a28ef56c50f1d3dd190fdde489ab60d117..31d98b57e1deafdea9f6b91054313f21e1408c6b 100644
--- a/net/atm/signaling.c
+++ b/net/atm/signaling.c
@@ -39,25 +39,19 @@ static DECLARE_WAIT_QUEUE_HEAD(sigd_sleep);
static void sigd_put_skb(struct sk_buff *skb)
{
#ifdef WAIT_FOR_DEMON
- static unsigned long silence;
DECLARE_WAITQUEUE(wait,current);
add_wait_queue(&sigd_sleep,&wait);
while (!sigd) {
set_current_state(TASK_UNINTERRUPTIBLE);
- if (time_after(jiffies, silence) || silence == 0) {
- printk(KERN_INFO "atmsvc: waiting for signaling demon "
- "...\n");
- silence = (jiffies+30*HZ)|1;
- }
+ DPRINTK("atmsvc: waiting for signaling demon...\n");
schedule();
}
current->state = TASK_RUNNING;
remove_wait_queue(&sigd_sleep,&wait);
#else
if (!sigd) {
- if (net_ratelimit())
- printk(KERN_WARNING "atmsvc: no signaling demon\n");
+ DPRINTK("atmsvc: no signaling demon\n");
kfree_skb(skb);
return;
}
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 7fa3a5a9971f29ecf1ff422f1b29fddae87a4f97..f36b35edd60cefcbb27c7f3752a9ca3348242f94 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -81,26 +81,27 @@ static void port_carrier_check(void *arg)
{
struct net_device *dev = arg;
struct net_bridge_port *p;
+ struct net_bridge *br;
rtnl_lock();
p = dev->br_port;
if (!p)
goto done;
-
- if (netif_carrier_ok(p->dev)) {
- u32 cost = port_cost(p->dev);
-
- spin_lock_bh(&p->br->lock);
- if (p->state == BR_STATE_DISABLED) {
- p->path_cost = cost;
- br_stp_enable_port(p);
+ br = p->br;
+
+ if (netif_carrier_ok(dev))
+ p->path_cost = port_cost(dev);
+
+ if (br->dev->flags & IFF_UP) {
+ spin_lock_bh(&br->lock);
+ if (netif_carrier_ok(dev)) {
+ if (p->state == BR_STATE_DISABLED)
+ br_stp_enable_port(p);
+ } else {
+ if (p->state != BR_STATE_DISABLED)
+ br_stp_disable_port(p);
}
- spin_unlock_bh(&p->br->lock);
- } else {
- spin_lock_bh(&p->br->lock);
- if (p->state != BR_STATE_DISABLED)
- br_stp_disable_port(p);
- spin_unlock_bh(&p->br->lock);
+ spin_unlock_bh(&br->lock);
}
done:
rtnl_unlock();
@@ -168,6 +169,7 @@ static void del_nbp(struct net_bridge_port *p)
rcu_assign_pointer(dev->br_port, NULL);
+ kobject_uevent(&p->kobj, KOBJ_REMOVE);
kobject_del(&p->kobj);
call_rcu(&p->rcu, destroy_nbp_rcu);
@@ -276,8 +278,9 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
br_init_port(p);
p->state = BR_STATE_DISABLED;
INIT_WORK(&p->carrier_check, port_carrier_check, dev);
- kobject_init(&p->kobj);
+ br_stp_port_timer_init(p);
+ kobject_init(&p->kobj);
kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR);
p->kobj.ktype = &brport_ktype;
p->kobj.parent = &(dev->class_dev.kobj);
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 35cf3a07408725608f368ccfe97e338b3ab9e678..23dea1422c9a90873c13145ae52f7287afcb9633 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -39,8 +39,6 @@ void br_init_port(struct net_bridge_port *p)
p->state = BR_STATE_BLOCKING;
p->topology_change_ack = 0;
p->config_pending = 0;
-
- br_stp_port_timer_init(p);
}
/* called under bridge lock */
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index aa68e0ab274d4b837a8147b6cb4d677d53740185..35d1d347541c025cbddd421cabcf6f4cefe36baa 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -2,7 +2,7 @@
* net/dccp/ccids/ccid3.c
*
* Copyright (c) 2005 The University of Waikato, Hamilton, New Zealand.
- * Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz>
+ * Copyright (c) 2005-6 Ian McDonald <imcdnzl@gmail.com>
*
* An implementation of the DCCP protocol
*
@@ -1033,9 +1033,13 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
p_prev = hcrx->ccid3hcrx_p;
/* Calculate loss event rate */
- if (!list_empty(&hcrx->ccid3hcrx_li_hist))
+ if (!list_empty(&hcrx->ccid3hcrx_li_hist)) {
+ u32 i_mean = dccp_li_hist_calc_i_mean(&hcrx->ccid3hcrx_li_hist);
+
/* Scaling up by 1000000 as fixed decimal */
- hcrx->ccid3hcrx_p = 1000000 / dccp_li_hist_calc_i_mean(&hcrx->ccid3hcrx_li_hist);
+ if (i_mean != 0)
+ hcrx->ccid3hcrx_p = 1000000 / i_mean;
+ }
if (hcrx->ccid3hcrx_p > p_prev) {
ccid3_hc_rx_send_feedback(sk);
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 960aa78cdb972e1662bde851d7b025c61502f0fe..b410ab8bcf7afaa3d06b72265eb90d8db75ba97c 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -1301,7 +1301,7 @@ static void update_network(struct ieee80211_network *dst,
/* dst->last_associate is not overwritten */
}
-static inline int is_beacon(int fc)
+static inline int is_beacon(__le16 fc)
{
return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == IEEE80211_STYPE_BEACON);
}
@@ -1348,9 +1348,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
escape_essid(info_element->data,
info_element->len),
MAC_ARG(beacon->header.addr3),
- is_beacon(le16_to_cpu
- (beacon->header.
- frame_ctl)) ?
+ is_beacon(beacon->header.frame_ctl) ?
"BEACON" : "PROBE RESPONSE");
return;
}
@@ -1400,9 +1398,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device
escape_essid(network.ssid,
network.ssid_len),
MAC_ARG(network.bssid),
- is_beacon(le16_to_cpu
- (beacon->header.
- frame_ctl)) ?
+ is_beacon(beacon->header.frame_ctl) ?
"BEACON" : "PROBE RESPONSE");
#endif
memcpy(target, &network, sizeof(*target));
@@ -1412,16 +1408,14 @@ static void ieee80211_process_probe_response(struct ieee80211_device
escape_essid(target->ssid,
target->ssid_len),
MAC_ARG(target->bssid),
- is_beacon(le16_to_cpu
- (beacon->header.
- frame_ctl)) ?
+ is_beacon(beacon->header.frame_ctl) ?
"BEACON" : "PROBE RESPONSE");
update_network(target, &network);
}
spin_unlock_irqrestore(&ieee->lock, flags);
- if (is_beacon(le16_to_cpu(beacon->header.frame_ctl))) {
+ if (is_beacon(beacon->header.frame_ctl)) {
if (ieee->handle_beacon != NULL)
ieee->handle_beacon(dev, beacon, &network);
} else {
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 36339eb39e172b3c0fa7dab9f816ced70003d51b..08f80e2ea2aa0fe1a1bd214de7384726dee4f209 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -524,7 +524,7 @@ ipq_rcv_skb(struct sk_buff *skb)
write_unlock_bh(&queue_lock);
status = ipq_receive_peer(NLMSG_DATA(nlh), type,
- skblen - NLMSG_LENGTH(0));
+ nlmsglen - NLMSG_LENGTH(0));
if (status < 0)
RCV_SKB_FAIL(status);
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 5027bbe6415e7e89da9d27fcbc797c1f7432b2ee..af0635084df8217dcc226a82c1a4ea3183e4df58 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -522,7 +522,7 @@ ipq_rcv_skb(struct sk_buff *skb)
write_unlock_bh(&queue_lock);
status = ipq_receive_peer(NLMSG_DATA(nlh), type,
- skblen - NLMSG_LENGTH(0));
+ nlmsglen - NLMSG_LENGTH(0));
if (status < 0)
RCV_SKB_FAIL(status);
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 1b5989b1b6700cd8d5edf0926782939733e5c329..c323cc6a28b0e3f6042058879ead5dd9d5d36aaa 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -547,7 +547,7 @@ static struct sock * unix_create1(struct socket *sock)
struct sock *sk = NULL;
struct unix_sock *u;
- if (atomic_read(&unix_nr_socks) >= 2*files_stat.max_files)
+ if (atomic_read(&unix_nr_socks) >= 2*get_max_files())
goto out;
sk = sk_alloc(PF_UNIX, GFP_KERNEL, &unix_proto, 1);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index be97caf664bbf47bc6e7ff5e98cf5f6b297f2e62..c164b230ad6fbe2518e873ee143ed9655df137f0 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -246,7 +246,7 @@ static int do_ccw_entry(const char *filename,
id->cu_model);
ADD(alias, "dt", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,
id->dev_type);
- ADD(alias, "dm", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,
+ ADD(alias, "dm", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_MODEL,
id->dev_model);
return 1;
}
diff --git a/sound/core/control.c b/sound/core/control.c
index abd62f9437267bcb2addeb0a0d6f311264aa112b..0c29679a8576b0dee6d913c5282f72d02fbd1d78 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -959,17 +959,15 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file,
kctl.private_free = snd_ctl_elem_user_free;
_kctl = snd_ctl_new(&kctl, access);
if (_kctl == NULL) {
- kfree(_kctl->private_data);
+ kfree(ue);
return -ENOMEM;
}
_kctl->private_data = ue;
for (idx = 0; idx < _kctl->count; idx++)
_kctl->vd[idx].owner = file;
err = snd_ctl_add(card, _kctl);
- if (err < 0) {
- snd_ctl_free_one(_kctl);
+ if (err < 0)
return err;
- }
down_write(&card->controls_rwsem);
card->user_ctl_count++;