diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-16 21:02:10 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-16 21:02:13 +0100 |
| commit | 7e91a122b11bb250d08ab125afd2c232c87502e1 (patch) | |
| tree | 9456e1affc0847a4950bd416d5cfbf720a5505af /arch/x86 | |
| parent | 1bda71282ded6a2e09a2db7c8884542fb46bfd4f (diff) | |
| parent | d4377974062122d6d9be0bbd8a910a0954714194 (diff) | |
| download | op-kernel-dev-7e91a122b11bb250d08ab125afd2c232c87502e1.zip op-kernel-dev-7e91a122b11bb250d08ab125afd2c232c87502e1.tar.gz | |
Merge branch 'x86/cpufeature' into x86/tsc
Merge itto in x86/tsc because an upcoming patch relies on a new
cpuid bit defined in the x86/cpufeature branch.
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index cfdf8c2..ea408dc 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -80,7 +80,6 @@ #define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */ #define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* "" FXSAVE leaks FOP/FIP/FOP */ #define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */ -#define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */ #define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */ #define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */ #define X86_FEATURE_SYSCALL32 (3*32+14) /* "" syscall in ia32 userspace */ @@ -92,6 +91,8 @@ #define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */ #define X86_FEATURE_AMDC1E (3*32+21) /* AMD C1E detected */ #define X86_FEATURE_XTOPOLOGY (3*32+22) /* cpu topology enum extensions */ +#define X86_FEATURE_TSC_RELIABLE (3*32+23) /* TSC is known to be reliable */ +#define X86_FEATURE_NONSTOP_TSC (3*32+24) /* TSC does not stop in C states */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */ @@ -117,6 +118,7 @@ #define X86_FEATURE_XSAVE (4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV */ #define X86_FEATURE_OSXSAVE (4*32+27) /* "" XSAVE enabled in the OS */ #define X86_FEATURE_AVX (4*32+28) /* Advanced Vector Extensions */ +#define X86_FEATURE_HYPERVISOR (4*32+31) /* Running on a hypervisor */ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ #define X86_FEATURE_XSTORE (5*32+ 2) /* "rng" RNG present (xstore) */ @@ -237,6 +239,7 @@ extern const char * const x86_power_flags[32]; #define cpu_has_xmm4_2 boot_cpu_has(X86_FEATURE_XMM4_2) #define cpu_has_x2apic boot_cpu_has(X86_FEATURE_X2APIC) #define cpu_has_xsave boot_cpu_has(X86_FEATURE_XSAVE) +#define cpu_has_hypervisor boot_cpu_has(X86_FEATURE_HYPERVISOR) #if defined(CONFIG_X86_INVLPG) || defined(CONFIG_X86_64) # define cpu_has_invlpg 1 |
