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authorH. Peter Anvin <hpa@zytor.com>2008-02-04 16:47:58 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-04 16:47:58 +0100
commitf832ff18e886ada0ff30a1edeab082ce218d107e (patch)
tree045548253800a63b0f4956b53c55d8369ffc8819
parent8da804f2b23913ef362c6a578bf482e5ccc93d1a (diff)
x86: use _ASM_EXTABLE macro in arch/x86/mm/init_32.c
Use the _ASM_EXTABLE macro from <asm/asm.h>, instead of open-coding __ex_table entires in arch/x86/mm/init_32.c. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/x86/mm/init_32.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index f2f36f8dae5..d1bc04006d1 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -31,6 +31,7 @@
#include <linux/initrd.h>
#include <linux/cpumask.h>
+#include <asm/asm.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -718,10 +719,7 @@ static noinline int do_test_wp_bit(void)
"1: movb %1, %0 \n"
" xorl %2, %2 \n"
"2: \n"
- ".section __ex_table, \"a\"\n"
- " .align 4 \n"
- " .long 1b, 2b \n"
- ".previous \n"
+ _ASM_EXTABLE(1b,2b)
:"=m" (*(char *)fix_to_virt(FIX_WP_TEST)),
"=q" (tmp_reg),
"=r" (flag)