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authorH. Peter Anvin <hpa@zytor.com>2008-02-04 16:47:56 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-04 16:47:56 +0100
commit92909098a3b27147c4b80f9c387ccd63676aa807 (patch)
tree77c5ee2efcad032832aed4487fd3277507d2fda3 /arch
parenta34746bc43eb63e545abf5eb002d96483a54ee32 (diff)
x86: use _ASM_EXTABLE macro in arch/x86/kernel/test_nx.c
Use the _ASM_EXTABLE macro from <asm/asm.h>, instead of open-coding __ex_table entires in arch/x86/kernel/test_nx.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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/test_nx.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/x86/kernel/test_nx.c b/arch/x86/kernel/test_nx.c
index ae0ef2e304c..36c100c323a 100644
--- a/arch/x86/kernel/test_nx.c
+++ b/arch/x86/kernel/test_nx.c
@@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/sort.h>
#include <asm/uaccess.h>
+#include <asm/asm.h>
extern int rodata_test_data;
@@ -89,16 +90,7 @@ static noinline int test_address(void *address)
"2: mov %[zero], %[rslt]\n"
" ret\n"
".previous\n"
- ".section __ex_table,\"a\"\n"
- " .align 8\n"
-#ifdef CONFIG_X86_32
- " .long 0b\n"
- " .long 2b\n"
-#else
- " .quad 0b\n"
- " .quad 2b\n"
-#endif
- ".previous\n"
+ _ASM_EXTABLE(0b,2b)
: [rslt] "=r" (result)
: [fake_code] "r" (address), [zero] "r" (0UL), "0" (result)
);