Commit 41aefdcc authored by Max Asbock's avatar Max Asbock Committed by Ingo Molnar

x86: shift bits the right way in native_read_tscp

native_read_tscp shifts the bits in the high order value in the
wrong direction, the attached patch fixes that.
Signed-off-by: default avatarMax Asbock <masbock@linux.vnet.ibm.com>
Acked-by: default avatarGlauber Costa <gcosta@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 28499143
...@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux) ...@@ -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);
} }
/* /*
......
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