Messages in this thread | | | Date | Wed, 29 Jun 2022 17:30:07 +0200 | From | Mauro Carvalho Chehab <> | Subject | Re: [PATCH 5/6] drm/i915/gt: Serialize GRDOM access between multiple engine resets |
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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
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