Displaying 3 results from an estimated 3 matches for "bitmaskof".
Did you mean:
bitmask
2011 Nov 24
0
[PATCH 5/6] X86: Prepare PCID/INVPCID for hvm
...f-by: Liu, Jinsong <jinsong.liu@intel.com>
diff -r 1b62d4e08880 tools/libxc/xc_cpuid_x86.c
--- a/tools/libxc/xc_cpuid_x86.c Thu Nov 17 23:09:45 2011 +0800
+++ b/tools/libxc/xc_cpuid_x86.c Thu Nov 17 23:16:30 2011 +0800
@@ -311,6 +311,7 @@ static void xc_cpuid_hvm_policy(
bitmaskof(X86_FEATURE_SSSE3) |
bitmaskof(X86_FEATURE_FMA) |
bitmaskof(X86_FEATURE_CX16) |
+ bitmaskof(X86_FEATURE_PCID) |
bitmaskof(X86_FEATURE_SSE4_1) |
bitmaskof(X86_FEATURE_SSE4_2) |...
2007 Aug 09
0
[PATCH] x86/hvm: miscellaneous CPUID handling changes
...x, &ecx, &edx);
- ebx &= NUM_THREADS_RESET_MASK;
+ switch ( input )
+ {
+ case 0x00000001:
+ /* Mask off reserved bits. */
+ ecx &= ~VMX_VCPU_CPUID_L1_ECX_RESERVED;
- /* Unsupportable for virtualised CPUs. */
- ecx &= ~(bitmaskof(X86_FEATURE_VMXE) |
- bitmaskof(X86_FEATURE_EST) |
- bitmaskof(X86_FEATURE_TM2) |
- bitmaskof(X86_FEATURE_CID));
+ ebx &= NUM_THREADS_RESET_MASK;
- edx &= ~(bitmaskof(X86_FEATURE_HT) |
-...
2012 Sep 20
0
[PATCH 3/3] Expose tsc adjust to hvm guest
...1bc758 tools/libxc/xc_cpuid_x86.c
--- a/tools/libxc/xc_cpuid_x86.c Thu Sep 20 00:03:25 2012 +0800
+++ b/tools/libxc/xc_cpuid_x86.c Thu Sep 20 21:50:55 2012 +0800
@@ -362,7 +362,8 @@
case 0x00000007: /* Intel-defined CPU features */
if ( input[1] == 0 ) {
- regs[1] &= (bitmaskof(X86_FEATURE_BMI1) |
+ regs[1] &= (bitmaskof(X86_FEATURE_TSC_ADJUST) |
+ bitmaskof(X86_FEATURE_BMI1) |
bitmaskof(X86_FEATURE_HLE) |
bitmaskof(X86_FEATURE_AVX2) |
bitmaskof(X86_FEATURE_SM...