Re: [Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-26 Thread Matthew Brost
On Thu, Aug 26, 2021 at 04:09:59PM -0700, Daniele Ceraolo Spurio wrote: > > > On 8/25/2021 8:23 PM, Matthew Brost wrote: > > A small race that could result in incorrect accounting of the number > > of outstanding G2H. Basically prior to this patch we did not increment > > the number of outstandin

Re: [Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-26 Thread Daniele Ceraolo Spurio
On 8/25/2021 8:23 PM, Matthew Brost wrote: A small race that could result in incorrect accounting of the number of outstanding G2H. Basically prior to this patch we did not increment the number of outstanding G2H if we encoutered a GT reset while sending a H2G. This was incorrect as the contex

[Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-25 Thread Matthew Brost
A small race that could result in incorrect accounting of the number of outstanding G2H. Basically prior to this patch we did not increment the number of outstanding G2H if we encoutered a GT reset while sending a H2G. This was incorrect as the context state had already been updated to anticipate a

Re: [Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-19 Thread Matthew Brost
On Thu, Aug 19, 2021 at 02:31:51PM -0700, Daniele Ceraolo Spurio wrote: > > > On 8/18/2021 11:16 PM, Matthew Brost wrote: > > A small race that could result in incorrect accounting of the number > > of outstanding G2H. Basically prior to this patch we did not increment > > the number of outstandi

Re: [Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-19 Thread Daniele Ceraolo Spurio
On 8/18/2021 11:16 PM, Matthew Brost wrote: A small race that could result in incorrect accounting of the number of outstanding G2H. Basically prior to this patch we did not increment the number of outstanding G2H if we encoutered a GT reset while sending a H2G. This was incorrect as the conte

[Intel-gfx] [PATCH 02/27] drm/i915/guc: Fix outstanding G2H accounting

2021-08-18 Thread Matthew Brost
A small race that could result in incorrect accounting of the number of outstanding G2H. Basically prior to this patch we did not increment the number of outstanding G2H if we encoutered a GT reset while sending a H2G. This was incorrect as the context state had already been updated to anticipate a