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xen/events: use xen_vcpu_id mapping in events_base 

EVTCHNOP_bind_ipi and EVTCHNOP_bind_virq pass vCPU id as a parameter
and Xen's idea of vCPU id should be used. Use the newly introduced
xen_vcpu_id mapping to convert it from Linux's id.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Vitaly Kuznetsov 2016-06-30 17:56:40 +02:00 committed by David Vrabel
parent e15a862193
commit 8058c0b897
1 changed files with 5 additions and 5 deletions
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10
drivers/xen/events/events_base.c
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@ -895,7 +895,7 @@ static int bind_ipi_to_irq(unsigned int ipi, unsigned int cpu)
irq_set_chip_and_handler_name(irq, &xen_percpu_chip,
handle_percpu_irq, "ipi");
bind_ipi.vcpu = cpu;
bind_ipi.vcpu = xen_vcpu_nr(cpu);
if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_ipi,
&bind_ipi) != 0)
BUG();
@ -991,7 +991,7 @@ int bind_virq_to_irq(unsigned int virq, unsigned int cpu, bool percpu)
handle_edge_irq, "virq");
bind_virq.virq = virq;
bind_virq.vcpu = cpu;
bind_virq.vcpu = xen_vcpu_nr(cpu);
ret = HYPERVISOR_event_channel_op(EVTCHNOP_bind_virq,
&bind_virq);
if (ret == 0)
@ -1319,7 +1319,7 @@ static int rebind_irq_to_cpu(unsigned irq, unsigned tcpu)
/* Send future instances of this interrupt to other vcpu. */
bind_vcpu.port = evtchn;
bind_vcpu.vcpu = tcpu;
bind_vcpu.vcpu = xen_vcpu_nr(tcpu);
/*
* Mask the event while changing the VCPU binding to prevent
@ -1459,7 +1459,7 @@ static void restore_cpu_virqs(unsigned int cpu)
/* Get a new binding from Xen. */
bind_virq.virq = virq;
bind_virq.vcpu = cpu;
bind_virq.vcpu = xen_vcpu_nr(cpu);
if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_virq,
&bind_virq) != 0)
BUG();
@ -1483,7 +1483,7 @@ static void restore_cpu_ipis(unsigned int cpu)
BUG_ON(ipi_from_irq(irq) != ipi);
/* Get a new binding from Xen. */
bind_ipi.vcpu = cpu;
bind_ipi.vcpu = xen_vcpu_nr(cpu);
if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_ipi,
&bind_ipi) != 0)
BUG();