Hi Konrad,
On 11/06/17 13:15, Konrad Rzeszutek Wilk wrote:
On Fri, Jun 09, 2017 at 01:12:10PM -0400, Boris Ostrovsky wrote:
On 06/09/2017 10:16 AM, Konrad Rzeszutek Wilk wrote:
If we have a large amount of livepatches and want to print them
on the console using 'xl debug-keys x' we eventually hit
the preemption check:
if ( i && !(i % 64) )
{
spin_unlock(&payload_lock);
process_pending_softirqs();
if ( spin_trylock(&payload_lock) )
return
<facepalm> The effect is that we have just effectively
taken the lock and returned without unlocking!
CC: Ross Lagerwall <ross.lagerw...@citrix.com>
CC: Boris Ostrovsky <boris.ostrov...@oracle.com>
CC: Jan Beulich <jbeul...@suse.com>
CC: Andrew Cooper <andrew.coop...@citrix.com>
CC: Julien Grall <julien.gr...@arm.com>
Julien, could you Release-Ack it for 4.9 please?
Sure:
Release-acked-by: Julien Grall <julien.gr...@arm.com>
Cheers,
--
Julien Grall
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