[Intel-xe] [PATCH v3] drm/xe: Use nanoseconds instead of jiffies in uapi for user fence

Andi Shyti andi.shyti at kernel.org
Fri Jun 16 10:45:44 UTC 2023


Hi Zbyszek,

On Fri, Jun 16, 2023 at 12:24:06PM +0200, Zbigniew Kempczyński wrote:
> On Fri, Jun 16, 2023 at 10:15:23AM +0200, Andi Shyti wrote:
> > Hi Zbyszek,
> > 
> > On Fri, Jun 16, 2023 at 07:37:27AM +0200, Zbigniew Kempczyński wrote:
> > > Using jiffies as a timeout from userspace is weird even it theoretically
> > > exists possiblity of acquiring jiffies via getconf. Unfortunately this
> > > method is unreliable and returned value may vary from configured in the
> > > kernel config.
> > > 
> > > >From now on timeout is expressed in nanoseconds and its interpretation
> >  ^^^
> > 
> > you have a trailing '>' here, maybe a copy/paste error.
> 
> I've checked in the patch and I don't see this character there. Are you
> sure you haven't inserted it unintentionally during review?

It's not added from my reply as I see it right away.

there must be either a bug in mutt or git-send-email. In my
private mail I don't see the trailing '>', indeed and it's not in
lore either.

Then... nevermind.

Andi


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