diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c index 219ab3c3fb..8757210a79 100644 --- a/xen/arch/arm/traps.c +++ b/xen/arch/arm/traps.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include @@ -2290,6 +2291,18 @@ static bool check_for_vcpu_work(void) { struct vcpu *v = current; + if ( has_vpci(v->domain) ) + { + bool pending; + + local_irq_enable(); + pending = vpci_process_pending(v); + local_irq_disable(); + + if ( pending ) + return true; + } + #ifdef CONFIG_IOREQ_SERVER if ( domain_has_ioreq_server(v->domain) ) { diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index 7658f95aee..350dc396e3 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -546,6 +546,12 @@ void hvm_do_resume(struct vcpu *v) pt_restore_timer(v); + if ( has_vpci(v->domain) && vpci_process_pending(v) ) + { + raise_softirq(SCHEDULE_SOFTIRQ); + return; + } + if ( !vcpu_ioreq_handle_completion(v) ) return; diff --git a/xen/common/ioreq.c b/xen/common/ioreq.c index d732dc045d..689d256544 100644 --- a/xen/common/ioreq.c +++ b/xen/common/ioreq.c @@ -25,9 +25,7 @@ #include #include #include -#include #include -#include #include #include @@ -212,19 +210,12 @@ static bool wait_for_io(struct ioreq_vcpu *sv, ioreq_t *p) bool vcpu_ioreq_handle_completion(struct vcpu *v) { - struct domain *d = v->domain; struct vcpu_io *vio = &v->io; struct ioreq_server *s; struct ioreq_vcpu *sv; enum vio_completion completion; bool res = true; - if ( has_vpci(d) && vpci_process_pending(v) ) - { - raise_softirq(SCHEDULE_SOFTIRQ); - return false; - } - while ( (sv = get_pending_vcpu(v, &s)) != NULL ) if ( !wait_for_io(sv, get_ioreq(s, v)) ) return false;