Commit e90e51d5 authored by Paolo Bonzini's avatar Paolo Bonzini
Browse files

KVM: VMX: clear vmx_x86_ops.sync_pir_to_irr if APICv is disabled 



There is nothing to synchronize if APICv is disabled, since neither
other vCPUs nor assigned devices can set PIR.ON.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent c9d61dcb

arch/x86/kvm/vmx/vmx.c

+2 −2
Original line number Diff line number Diff line
@@ -7777,10 +7777,10 @@ static __init int hardware_setup(void) 
		ple_window_shrink = 0;

	}



	if (!cpu_has_vmx_apicv()) {

	if (!cpu_has_vmx_apicv())

		enable_apicv = 0;

	if (!enable_apicv)

		vmx_x86_ops.sync_pir_to_irr = NULL;

	}



	if (cpu_has_vmx_tsc_scaling()) {

		kvm_has_tsc_control = true;