From: Thomas Prescher <thomas.prescher@xxxxxxxxxxxxxxxxxxxxx> This explicit change of CR4_READ_SHADOW is no longer necessary because it is now handled in vmx_set_cr4. Signed-off-by: Julian Stecklina <julian.stecklina@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Thomas Prescher <thomas.prescher@xxxxxxxxxxxxxxxxxxxxx> --- arch/x86/kvm/vmx/nested.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index d05ddf751491..e191bf5d4831 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2639,7 +2639,6 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, vmcs_writel(CR0_READ_SHADOW, nested_read_cr0(vmcs12)); vmx_set_cr4(vcpu, vmcs12->guest_cr4); - vmcs_writel(CR4_READ_SHADOW, nested_read_cr4(vmcs12)); vcpu->arch.efer = nested_vmx_calc_efer(vmx, vmcs12); /* Note: may modify VM_ENTRY/EXIT_CONTROLS and GUEST/HOST_IA32_EFER */ -- 2.43.2
