| From | lizf@kernel ... | Subject | [PATCH 3.4 076/146] xen/events: Set irq_info->evtchn before binding the channel to CPU in __startup_pirq() | Date | Tue, 15 Sep 2015 17:03:11 +0800 |
| |
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
3.4.109-rc1 review patch. If anyone has any objections, please let me know.
------------------
commit 16e6bd5970c88a2ac018b84a5f1dd5c2ff1fdf2c upstream.
.. 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@oracle.com> Tested-by: Annie Li <annie.li@oracle.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> [lizf: Backported to 3.4: adjust filename and context] Signed-off-by: Zefan Li <lizefan@huawei.com> --- drivers/xen/events.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 9161f06..fdf842c 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -563,8 +563,8 @@ static unsigned int __startup_pirq(unsigned int irq) pirq_query_unmask(irq); evtchn_to_irq[evtchn] = irq; - bind_evtchn_to_cpu(evtchn, 0); info->evtchn = evtchn; + bind_evtchn_to_cpu(evtchn, 0); out: unmask_evtchn(evtchn); -- 1.9.1
|