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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
commit7d24a827087e0cf6834a3d8f20c4b5fc4cebd7fc (patch)
treeb27add73a7c8aef25834f741b73e9a1e895b388a /include
parentx86: use _ASM_EXTABLE macro in include/asm-x86/i387.h (diff)
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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>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/msr.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
index 204a8a30fecf..3ca29ebebbb1 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));