Commit ff1e22e7a638 ("xen/events: Mask a moving irq") introduced
a crash below. This can be triggered after being resumed from suspend
(e.g. live migration) if there are disabled IRQs with
IRQD_SETAFFINITY_PENDING set.
kernel BUG at kernel/irq/migration.c:31!
...
CPU: 0 PID: 9 Comm: migration/0 T
I somehow overlooked the patch. It looks just the same as our change. Thank you
for pointing out.
Regards,
Munehisa
On 5/20/2016 2:32 PM, Boris Ostrovsky wrote:
> On 05/20/2016 05:22 PM, Munehisa Kamata wrote:
>> Commit ff1e22e7a638 ("xen/events: Mask a moving irq") introduced
>> a crash below.
On 05/20/2016 05:22 PM, Munehisa Kamata wrote:
> Commit ff1e22e7a638 ("xen/events: Mask a moving irq") introduced
> a crash below. This can be triggered after being resumed from suspend
> (e.g. live migration) if there are disabled IRQs with
> IRQD_SETAFFINITY_PENDING set.
A patch just like this
