Re: [PATCH v2 03/21] drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations

2022-07-22 Thread Andi Shyti
Hi Mauro and Chris, On Thu, Jul 14, 2022 at 01:06:08PM +0100, Mauro Carvalho Chehab wrote: > From: Chris Wilson > > Ensure that the TLB of the OA unit is also invalidated > on gen12 HW, as just invalidating the TLB of an engine is not > enough. > > Cc: sta...@vger.kernel.org > Fixes: 7938d61591

Re: [PATCH v2 03/21] drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations

2022-07-18 Thread Tvrtko Ursulin
On 14/07/2022 13:06, Mauro Carvalho Chehab wrote: From: Chris Wilson Ensure that the TLB of the OA unit is also invalidated on gen12 HW, as just invalidating the TLB of an engine is not enough. Cc: sta...@vger.kernel.org Fixes: 7938d61591d3 ("drm/i915: Flush TLBs before releasing backing sto

[PATCH v2 03/21] drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations

2022-07-14 Thread Mauro Carvalho Chehab
From: Chris Wilson Ensure that the TLB of the OA unit is also invalidated on gen12 HW, as just invalidating the TLB of an engine is not enough. Cc: sta...@vger.kernel.org Fixes: 7938d61591d3 ("drm/i915: Flush TLBs before releasing backing store") Signed-off-by: Chris Wilson Cc: Fei Yang Cc: An