KVM: Fix cpuid feature misreporting
MTRR, PAT, MCE, and MCA are all supported (to some extent) but not reported.
Vista requires these features, so if userspace relies on kernel cpuid
reporting, it loses support for Vista.
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index a0faa48..da3e65b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1254,9 +1254,12 @@
bit(X86_FEATURE_VME) | bit(X86_FEATURE_DE) |
bit(X86_FEATURE_PSE) | bit(X86_FEATURE_TSC) |
bit(X86_FEATURE_MSR) | bit(X86_FEATURE_PAE) |
+ bit(X86_FEATURE_MCE) |
bit(X86_FEATURE_CX8) | bit(X86_FEATURE_APIC) |
- bit(X86_FEATURE_SEP) | bit(X86_FEATURE_PGE) |
- bit(X86_FEATURE_CMOV) | bit(X86_FEATURE_PSE36) |
+ bit(X86_FEATURE_SEP) | bit(X86_FEATURE_MTRR) |
+ bit(X86_FEATURE_PGE) | bit(X86_FEATURE_MCA) |
+ bit(X86_FEATURE_CMOV) | bit(X86_FEATURE_PAT) |
+ bit(X86_FEATURE_PSE36) |
bit(X86_FEATURE_CLFLSH) | bit(X86_FEATURE_MMX) |
bit(X86_FEATURE_FXSR) | bit(X86_FEATURE_XMM) |
bit(X86_FEATURE_XMM2) | bit(X86_FEATURE_SELFSNOOP);