1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index df866684bad1..007fadd62529 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -523,6 +523,9 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
         efer |= vcpu->arch.shadow_efer & EFER_LMA;
 
         vcpu->arch.shadow_efer = efer;
+
+        vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
+        kvm_mmu_reset_context(vcpu);
 }
 
 void kvm_enable_efer_bits(u64 mask)