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x86: shift bits the right way in native_read_tscp

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native_read_tscp shifts the bits in the high order value in the
wrong direction, the attached patch fixes that.

Signed-off-by: Max Asbock <masbock@linux.vnet.ibm.com>
Acked-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Max Asbock
2008-06-25 14:45:28 -07:00
committed by Ingo Molnar
parent 2849914393
commit 41aefdcc98
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86/msr.h
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@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux)
unsigned long low, high; unsigned long low, high;
asm volatile(".byte 0x0f,0x01,0xf9" asm volatile(".byte 0x0f,0x01,0xf9"
: "=a" (low), "=d" (high), "=c" (*aux)); : "=a" (low), "=d" (high), "=c" (*aux));
return low | ((u64)high >> 32); return low | ((u64)high << 32);
} }
/* /*