lkml.org 
[lkml]   [2022]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 5/6] drm/i915/gt: Serialize GRDOM access between multiple engine resets
On Tue, 28 Jun 2022 16:49:23 +0100
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> wrote:

>.. which for me means a different patch 1, followed by patch 6 (moved
> to be patch 2) would be ideal stable material.
>
> Then we have the current patch 2 which is open/unknown (to me at least).
>
> And the rest seem like optimisations which shouldn't be tagged as fixes.
>
> Apart from patch 5 which should be cc: stable, but no fixes as agreed.
>
> Could you please double check if what I am suggesting here is feasible
> to implement and if it is just send those minimal patches out alone?

Tested and porting just those 3 patches are enough to fix the Broadwell
bug.

So, I submitted a v2 of this series with just those. They all need to
be backported to stable.

I still think that other TLB patches are needed/desired upstream, but
I'll submit them on a separate series. Let's fix the regression first ;-)

Regards,
Mauro

\
 
 \ /
  Last update: 2022-06-29 17:31    [W:0.133 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site