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Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index d7439ceb2ac..8af463b9152 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -878,9 +878,12 @@ set: static void svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) { + unsigned long host_cr4_mce = read_cr4() & X86_CR4_MCE; + vcpu->arch.cr4 = cr4; if (!npt_enabled) cr4 |= X86_CR4_PAE; + cr4 |= host_cr4_mce; to_svm(vcpu)->vmcb->save.cr4 = cr4; } |