[PATCH 3/5] KVM: x86: Report host's X86_FEATURE_NO_LMSLE in KVM_GET_SUPPORTED_CPUID

[Jim Mattson]

EFER.LMSLE is not supported in a KVM guest if it is not supported on
the underlying hardware. Inform the guest by exposing the host's value
of X86_FEATURE_NO_LMSLE in KVM_GET_SUPPORTED_CPUID.

Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx>
---
 arch/x86/kvm/cpuid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 75dcf7a72605..b4975467d686 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -670,7 +670,7 @@ void kvm_set_cpu_caps(void)
 		kvm_cpu_cap_set(X86_FEATURE_GBPAGES);
 
 	kvm_cpu_cap_mask(CPUID_8000_0008_EBX,
-		F(CLZERO) | F(XSAVEERPTR) |
+		F(CLZERO) | F(XSAVEERPTR) | F(NO_LMSLE) |
 		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_PSFD)
-- 
2.37.3.968.ga6b4b080e4-goog