Commit b9757a4b authored by Chenyi Qiang's avatar Chenyi Qiang Committed by Paolo Bonzini
Browse files

KVM: nVMX: Simplify the initialization of nested_vmx_msrs 



The nested VMX controls MSRs can be initialized by the global capability
values stored in vmcs_config.

Signed-off-by: default avatarChenyi Qiang <chenyi.qiang@intel.com>
Reviewed-by: default avatarXiaoyao Li <xiaoyao.li@intel.com>
Message-Id: <20200828085622.8365-6-chenyi.qiang@intel.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent efc83133

arch/x86/kvm/vmx/vmx.c

+1 −2
Original line number Diff line number Diff line
@@ -7016,8 +7016,7 @@ static int vmx_create_vcpu(struct kvm_vcpu *vcpu) 
	}



	if (nested)

		nested_vmx_setup_ctls_msrs(&vmx->nested.msrs,

					   vmx_capability.ept);

		memcpy(&vmx->nested.msrs, &vmcs_config.nested, sizeof(vmx->nested.msrs));

	else

		memset(&vmx->nested.msrs, 0, sizeof(vmx->nested.msrs));