From 78e550bad2984a524d8a71ba8feed366b29436ef Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 18 Feb 2021 07:19:55 -0500 Subject: [PATCH] KVM: nVMX: no need to undo inject_page_fault change on nested vmexit This is not needed because the tweak was done on the guest_mmu, while nested_ept_uninit_mmu_context has just changed vcpu->arch.walk_mmu back to the root_mmu. Suggested-by: Sean Christopherson Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/nested.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index b2f0b5e..066156f 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -4200,9 +4200,6 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, if (nested_vmx_load_cr3(vcpu, vmcs12->host_cr3, false, &ignored)) nested_vmx_abort(vcpu, VMX_ABORT_LOAD_HOST_PDPTE_FAIL); - if (!enable_ept) - vcpu->arch.walk_mmu->inject_page_fault = kvm_inject_page_fault; - nested_vmx_transition_tlb_flush(vcpu, vmcs12, false); vmcs_write32(GUEST_SYSENTER_CS, vmcs12->host_ia32_sysenter_cs); -- 2.7.4