From eb53e9f3ea859a6d59c37b500593b970aa8562e6 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Sat, 7 Jun 2008 17:18:40 +0100
Subject: [PATCH] x86: fix an incompatible pointer type warning on 64-bit
compilations
Fix an incompatible pointer type warning on x86_64 compilations.
early_memtest() is passing a u64* to find_e820_area_size() which is expecting
an unsigned long. Change t_start and t_size to unsigned long as those are
also 64-bit types on x88_64.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/mm/init_64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 156e6d7b0e329..998a06ea5f7d1 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -506,7 +506,7 @@ early_param("memtest", parse_memtest);
static void __init early_memtest(unsigned long start, unsigned long end)
{
- u64 t_start, t_size;
+ unsigned long t_start, t_size;
unsigned pattern;
if (!memtest_pattern)
@@ -525,7 +525,7 @@ static void __init early_memtest(unsigned long start, unsigned long end)
if (t_start + t_size > end)
t_size = end - t_start;
- printk(KERN_CONT "\n %016llx - %016llx pattern %d",
+ printk(KERN_CONT "\n %016lx - %016lx pattern %d",
t_start, t_start + t_size, pattern);
memtest(t_start, t_size, pattern);
--
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