diff options
| author | Sheng Yang <sheng@linux.intel.com> | 2009-12-16 08:48:04 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-16 11:02:42 +0300 |
| commit | 5df974009fe513c664303de24725ea0f8b47f12e (patch) | |
| tree | 3c9ac77ed3691fd9f7d2ec620fea6cb46828ee30 /arch/x86/include/asm/msr-index.h | |
| parent | 0b962d473af32ec334df271b54ff4973cb2b4c73 (diff) | |
| download | linux-5df974009fe513c664303de24725ea0f8b47f12e.tar.xz | |
x86: Add IA32_TSC_AUX MSR and use it
Clean up write_tsc() and write_tscp_aux() by replacing
hardcoded values.
No change in functionality.
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
LKML-Reference: <1260942485-19156-4-git-send-email-sheng@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/msr-index.h')
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 4ffe09b2ad75..ac98d2914ebf 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -12,6 +12,7 @@ #define MSR_FS_BASE 0xc0000100 /* 64bit FS base */ #define MSR_GS_BASE 0xc0000101 /* 64bit GS base */ #define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */ +#define MSR_TSC_AUX 0xc0000103 /* Auxiliary TSC */ /* EFER bits: */ #define _EFER_SCE 0 /* SYSCALL/SYSRET */ |