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| author | H. Peter Anvin <hpa@zytor.com> | 2008-02-04 16:47:57 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-04 16:47:57 +0100 |
| commit | 287774414568010855642518513f085491644061 (patch) | |
| tree | c00ef68f10e578702a5b713d9ea77044ea1c5ede /arch | |
| parent | e7a40d268ec2afab7e0596667cabd2ae53fec8d8 (diff) | |
| download | op-kernel-dev-287774414568010855642518513f085491644061.zip op-kernel-dev-287774414568010855642518513f085491644061.tar.gz | |
x86: use _ASM_EXTABLE macro in arch/x86/lib/usercopy_32.c
Use the _ASM_EXTABLE macro from <asm/asm.h>, instead of open-coding
__ex_table entires in arch/x86/lib/usercopy_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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/lib/usercopy_32.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c index 9c4ffd5..e849b99 100644 --- a/arch/x86/lib/usercopy_32.c +++ b/arch/x86/lib/usercopy_32.c @@ -48,10 +48,7 @@ do { \ "3: movl %5,%0\n" \ " jmp 2b\n" \ ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 0b,3b\n" \ - ".previous" \ + _ASM_EXTABLE(0b,3b) \ : "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1), \ "=&D" (__d2) \ : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \ @@ -132,11 +129,8 @@ do { \ "3: lea 0(%2,%0,4),%0\n" \ " jmp 2b\n" \ ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 0b,3b\n" \ - " .long 1b,2b\n" \ - ".previous" \ + _ASM_EXTABLE(0b,3b) \ + _ASM_EXTABLE(1b,2b) \ : "=&c"(size), "=&D" (__d0) \ : "r"(size & 3), "0"(size / 4), "1"(addr), "a"(0)); \ } while (0) |
