[Xen-devel] [PATCH v2 4/4] xen/events: Set irq_info->evtchn before binding the channel to CPU in __startup_pirq()

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

.. because bind_evtchn_to_cpu(evtchn, cpu) will map evtchn to
'info' and pass 'info' down to xen_evtchn_port_bind_to_cpu().

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>
Tested-by: Annie Li <annie.li@xxxxxxxxxx>
---
 drivers/xen/events/events_base.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index 26f372a..044cf3d 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -529,8 +529,8 @@ static unsigned int __startup_pirq(unsigned int irq)
        if (rc)
                goto err;
 
-       bind_evtchn_to_cpu(evtchn, 0);
        info->evtchn = evtchn;
+       bind_evtchn_to_cpu(evtchn, 0);
 
        rc = xen_evtchn_port_setup(info);
        if (rc)
-- 
1.7.1


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