search for: x86_feature_bmi2

Displaying 3 results from an estimated 3 matches for "x86_feature_bmi2".

Did you mean: x86_feature_bmi1
2012 Feb 28
3
[Patch] X86: expose HLE/RTM features to dom0
...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_FEATURE_FSGSBASE)); else b = 0; diff -r 92e03310878f xen/include/asm-x86/cpufeature.h --- a/xen/include/asm-x86/cpufeature.h Wed Feb 0...
2011 Nov 24
0
[PATCH 4/6] X86: Disable PCID/INVPCID for pv
...EATURE_DCA 18 /* Direct Cache Access */ #define X86_FEATURE_SSE4_1 19 /* Streaming SIMD Extensions 4.1 */ #define X86_FEATURE_SSE4_2 20 /* Streaming SIMD Extensions 4.2 */ @@ -132,5 +133,6 @@ #define X86_FEATURE_SMEP 7 /* Supervisor Mode Execution Protection */ #define X86_FEATURE_BMI2 8 /* 2nd group bit manipulation extensions */ #define X86_FEATURE_ERMS 9 /* Enhanced REP MOVSB/STOSB */ +#define X86_FEATURE_INVPCID 10 /* Invalidate Process Context ID */ #endif /* __LIBXC_CPUFEATURE_H */ diff -r 0b15aa9541dc tools/libxc/xc_cpuid_x86.c --- a/tools/libxc/xc_...
2011 Nov 24
0
[PATCH 5/6] X86: Prepare PCID/INVPCID for hvm
...bitmaskof(X86_FEATURE_SSE4_1) | bitmaskof(X86_FEATURE_SSE4_2) | bitmaskof(X86_FEATURE_MOVBE) | @@ -363,6 +364,7 @@ static void xc_cpuid_hvm_policy( bitmaskof(X86_FEATURE_SMEP) | bitmaskof(X86_FEATURE_BMI2) | bitmaskof(X86_FEATURE_ERMS) | + bitmaskof(X86_FEATURE_INVPCID) | bitmaskof(X86_FEATURE_FSGSBASE)); } else regs[1] = 0; _______________________________________________ Xen-devel mailing list Xen-devel@...