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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-04-30 00:10:15 +0300 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2015-09-18 04:20:36 +0300 |
| commit | 95f92efede0bece7fa9eaaf4329e5445eb927739 (patch) | |
| tree | 57fc4967cce861a53767154be0fc90c7d92457a3 /drivers | |
| parent | da91140159233782ddd65c4b88a3fe2c9243d36f (diff) | |
| download | linux-95f92efede0bece7fa9eaaf4329e5445eb927739.tar.xz | |
xen/events: Set irq_info->evtchn before binding the channel to CPU in __startup_pirq()
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/events.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 9161f06564eb..fdf842c83a7a 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); |