[lkml]   [2016]   [Jan]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 4.4-rt2] fix arm-at91-pit-remove-irq-handler-when-clock-is-unused.patch
On 18/01/2016 at 21:24:28 +0100, Sebastian Andrzej Siewior wrote :
> >
> > My understanding is that clockevents_exchange_device() changes the state
> > from detached to shutdown and so at that point the IRQ has never been
> > requested.
> I see. So we get shutdown called twice while set_periodic was only
> called once. In that case I would suggest to have internal bookkeeping
> instead of relying on current core's behavior when it is time free the
> irq.

Ok, I can do that. What should I base my patch on?

Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering

 \ /
  Last update: 2016-01-19 02:41    [W:0.101 / U:0.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site