On Thursday, January 10, 2019 5:44:31 PM CET Tony Lindgren wrote:
> * Vincent Guittot <vincent.guittot@xxxxxxxxxx> [190110 09:00]:
> > Cast autosuspend_delay in u64 to make sure that the full computation of
> > expires or slack will be done in u64, even on 32bits arch.
> > Otherwise, any delay greater than 2^31 nsec can overflow if signed 32bits
> > is used when moving delay from msec to nsec
> >
> > Fixes: 8234f6734c5d ("PM-runtime: Switch autosuspend over to using hrtimers")
> > Reported-by: Tony Lindgren <tony@xxxxxxxxxxx>
> > Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
> > Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
> > ---
> >
> > Change since v1:
> > - add u64 cast for slack computation
>
> Still works for me.
Applied, thanks!
