search for: x86_feature_bmi1

Displaying 2 results from an estimated 2 matches for "x86_feature_bmi1".

2012 Sep 20
0
[PATCH 3/3] Expose tsc adjust to hvm guest
...800 +++ b/tools/libxc/xc_cpufeature.h Thu Sep 20 21:50:55 2012 +0800 @@ -128,6 +128,7 @@ /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx) */ #define X86_FEATURE_FSGSBASE 0 /* {RD,WR}{FS,GS}BASE instructions */ +#define X86_FEATURE_TSC_ADJUST 1 /* Tsc thread offset */ #define X86_FEATURE_BMI1 3 /* 1st group bit manipulation extensions */ #define X86_FEATURE_HLE 4 /* Hardware Lock Elision */ #define X86_FEATURE_AVX2 5 /* AVX2 instructions */ diff -r a6d12a1bc758 tools/libxc/xc_cpuid_x86.c --- a/tools/libxc/xc_cpuid_x86.c Thu Sep 20 00:03:25 2012 +0800 +++ b/too...
2012 Feb 28
3
[Patch] X86: expose HLE/RTM features to dom0
...t;jinsong.liu@intel.com> diff -r 92e03310878f xen/arch/x86/traps.c --- a/xen/arch/x86/traps.c Wed Feb 08 21:05:52 2012 +0800 +++ b/xen/arch/x86/traps.c Mon Feb 27 02:23:42 2012 +0800 @@ -857,9 +857,11 @@ case 0x00000007: if ( regs->ecx == 0 ) b &= (cpufeat_mask(X86_FEATURE_BMI1) | + cpufeat_mask(X86_FEATURE_HLE) | cpufeat_mask(X86_FEATURE_AVX2) | cpufeat_mask(X86_FEATURE_BMI2) | cpufeat_mask(X86_FEATURE_ERMS) | + cpufeat_mask(X86_FEATURE_RTM) | cpufeat_mask(X86_...