diff options
author | Max Asbock <masbock@us.ibm.com> | 2008-06-25 17:45:28 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-06-26 08:49:17 -0400 |
commit | 41aefdcc98fdba47459eab67630293d67e855fc3 (patch) | |
tree | 988cd338a7cee77bc06338f71ce4909f296a8f60 /include/asm-x86/msr.h | |
parent | 28499143933f19b28008a556ed59255d6009391a (diff) |
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: Max Asbock <masbock@linux.vnet.ibm.com>
Acked-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/msr.h')
-rw-r--r-- | include/asm-x86/msr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index 3707650a169b..2b5f2c91db25 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h | |||
@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux) | |||
18 | unsigned long low, high; | 18 | unsigned long low, high; |
19 | asm volatile(".byte 0x0f,0x01,0xf9" | 19 | asm volatile(".byte 0x0f,0x01,0xf9" |
20 | : "=a" (low), "=d" (high), "=c" (*aux)); | 20 | : "=a" (low), "=d" (high), "=c" (*aux)); |
21 | return low | ((u64)high >> 32); | 21 | return low | ((u64)high << 32); |
22 | } | 22 | } |
23 | 23 | ||
24 | /* | 24 | /* |