From 5a610fcc7390ee60308deaf09426ada87a1eeec2 Mon Sep 17 00:00:00 2001
From: Qais Yousef <qais.yousef@imgtec.com>
Date: Tue, 14 Jan 2014 17:56:41 -0800
Subject: [PATCH] crash_dump: fix compilation error (on MIPS at least)
In file included from kernel/crash_dump.c:2:0:
include/linux/crash_dump.h:22:27: error: unknown type name `pgprot_t'
when CONFIG_CRASH_DUMP=y
The error was traced back to commit 9cb218131de1 ("vmcore: introduce
remap_oldmem_pfn_range()")
include <asm/pgtable.h> to get the missing definition
Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Cc: <stable@vger.kernel.org> [3.12+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/crash_dump.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index fe68a5a985831..7032518f85424 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -6,6 +6,8 @@
#include <linux/proc_fs.h>
#include <linux/elf.h>
+#include <asm/pgtable.h> /* for pgprot_t */
+
#define ELFCORE_ADDR_MAX (-1ULL)
#define ELFCORE_ADDR_ERR (-2ULL)
--
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