hv: Wake up vCPU for interrupts from vPIC

Sainath Grandhi · wenlingz · commit b99de16ff525 · 2020-04-21T09:45:29.000+08:00
Wake up vCPUs that are blocked upon interrupts from vPIC. Tracked-On: #4664 Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
diff --git a/hypervisor/arch/x86/guest/virq.c b/hypervisor/arch/x86/guest/virq.c
@@ -289,6 +289,7 @@ static bool vcpu_inject_lo_exception(struct acrn_vcpu *vcpu)
 void vcpu_inject_extint(struct acrn_vcpu *vcpu)
 {
 	vcpu_make_request(vcpu, ACRN_REQUEST_EXTINT);
+	signal_event(&vcpu->events[VCPU_EVENT_VIRTUAL_INTERRUPT]);
 }
 
 /* Inject NMI to guest */

Original file line number	Diff line number	Diff line change
`@@ -289,6 +289,7 @@ static bool vcpu_inject_lo_exception(struct acrn_vcpu *vcpu)`
`289`	`289`	`void vcpu_inject_extint(struct acrn_vcpu *vcpu)`
`290`	`290`	`{`
`291`	`291`	`vcpu_make_request(vcpu, ACRN_REQUEST_EXTINT);`
	`292`	`+ signal_event(&vcpu->events[VCPU_EVENT_VIRTUAL_INTERRUPT]);`
`292`	`293`	`}`
`293`	`294`
`294`	`295`	`/* Inject NMI to guest */`