1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cdac9e592aa5..eb5c83479d89 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -5522,6 +5522,8 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 
         mmu_reset_needed |= kvm_read_cr4(vcpu) != sregs->cr4;
         kvm_x86_ops->set_cr4(vcpu, sregs->cr4);
+        if (sregs->cr4 & X86_CR4_OSXSAVE)
+                update_cpuid(vcpu);
         if (!is_long_mode(vcpu) && is_pae(vcpu)) {
                 load_pdptrs(vcpu, vcpu->arch.walk_mmu, vcpu->arch.cr3);
                 mmu_reset_needed = 1;