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| author | Robert Hoo <robert.hu@linux.intel.com> | 2018-12-19 14:51:43 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-21 14:26:32 +0100 |
| commit | a0aea130afebcd091d5396d13f25b9da24c9144a (patch) | |
| tree | 02681087a11e4caf188e77790ade6ab11dc29934 /arch/x86/kvm | |
| parent | kvm: selftests: ucall: fix exit mmio address guessing (diff) | |
| download | linux-a0aea130afebcd091d5396d13f25b9da24c9144a.tar.xz linux-a0aea130afebcd091d5396d13f25b9da24c9144a.zip | |
KVM: x86: Add CPUID support for new instruction WBNOINVD
Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/cpuid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index c731e87baef5..bbffa6c54697 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -378,7 +378,7 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, /* cpuid 0x80000008.ebx */ const u32 kvm_cpuid_8000_0008_ebx_x86_features = - F(AMD_IBPB) | F(AMD_IBRS) | F(AMD_SSBD) | F(VIRT_SSBD) | + F(WBNOINVD) | F(AMD_IBPB) | F(AMD_IBRS) | F(AMD_SSBD) | F(VIRT_SSBD) | F(AMD_SSB_NO) | F(AMD_STIBP); /* cpuid 0xC0000001.edx */ |