Re: [PATCH 02/22] drm/i915/guc: Fix outstanding G2H accounting

2021-08-17 Thread Matthew Brost
On Tue, Aug 17, 2021 at 11:39:29AM +0200, Daniel Vetter wrote: > On Mon, Aug 16, 2021 at 06:51:19AM -0700, 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 outst

Re: [PATCH 02/22] drm/i915/guc: Fix outstanding G2H accounting

2021-08-17 Thread Daniel Vetter
On Mon, Aug 16, 2021 at 06:51:19AM -0700, 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