Add AMD-specific IBRS related bits to be propagated to guests. Signed-off-by: Takahiro Itazuri <itazur@xxxxxxxxxx> --- arch/x86/kvm/cpuid.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 596061c1610e..829ca79076df 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -704,8 +704,9 @@ void kvm_set_cpu_caps(void) kvm_cpu_cap_mask(CPUID_8000_0008_EBX, F(CLZERO) | F(XSAVEERPTR) | F(WBNOINVD) | F(AMD_IBPB) | F(AMD_IBRS) | F(AMD_SSBD) | F(VIRT_SSBD) | - F(AMD_SSB_NO) | F(AMD_STIBP) | F(AMD_STIBP_ALWAYS_ON) | - __feature_bit(KVM_X86_FEATURE_AMD_PSFD) + F(AMD_SSB_NO) | F(AMD_STIBP) | F(X86_FEATURE_AMD_IBRS_ALWAYS_ON) | + F(AMD_STIBP_ALWAYS_ON) | F(X86_FEATURE_AMD_IBRS_PREFERRED) | + F(X86_FEATURE_AMD_IBRS_SAME_MODE) | __feature_bit(KVM_X86_FEATURE_AMD_PSFD) ); /* -- 2.38.0
