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| author | H. Peter Anvin <hpa@zytor.com> | 2008-02-04 15:47:58 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-04 15:47:58 (GMT) |
| commit | 7d24a827087e0cf6834a3d8f20c4b5fc4cebd7fc (patch) | |
| tree | b27add73a7c8aef25834f741b73e9a1e895b388a | |
| parent | 92c37fa3256dd8ace1cc37674146abd286e3b8b0 (diff) | |
| download | linux-7d24a827087e0cf6834a3d8f20c4b5fc4cebd7fc.tar.xz | |
x86: use _ASM_EXTABLE macro in include/asm-x86/msr.h
Use the _ASM_EXTABLE macro from <asm/asm.h>, instead of open-coding
__ex_table entires in include/asm-x86/msr.h.
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-- | include/asm-x86/msr.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index 204a8a3..3ca29eb 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h @@ -57,10 +57,7 @@ static inline unsigned long long native_read_msr_safe(unsigned int msr, ".section .fixup,\"ax\"\n\t" "3: mov %3,%0 ; jmp 1b\n\t" ".previous\n\t" - ".section __ex_table,\"a\"\n" - _ASM_ALIGN "\n\t" - _ASM_PTR " 2b,3b\n\t" - ".previous" + _ASM_EXTABLE(2b,3b) : "=r" (*err), EAX_EDX_RET(val, low, high) : "c" (msr), "i" (-EFAULT)); return EAX_EDX_VAL(val, low, high); @@ -81,10 +78,7 @@ static inline int native_write_msr_safe(unsigned int msr, ".section .fixup,\"ax\"\n\t" "3: mov %4,%0 ; jmp 1b\n\t" ".previous\n\t" - ".section __ex_table,\"a\"\n" - _ASM_ALIGN "\n\t" - _ASM_PTR " 2b,3b\n\t" - ".previous" + _ASM_EXTABLE(2b,3b) : "=a" (err) : "c" (msr), "0" (low), "d" (high), "i" (-EFAULT)); |