Quoting Michel Thierry (2017-07-26 21:59:07) > On 6/30/2017 10:41 AM, Michel Thierry wrote: > > The driver reloads the GuC firmware after full gpu reset or > > suspend/resume, but it never disables the GuC beforehand. > > This leads us to hit the assert inside i915_ggtt_enable_guc added > > by commit 04f7b24eccdf ("drm/i915/guc: Assert that we switch between > > known ggtt->invalidate functions"). > > > > Ping... > I know this isn't important, since who is using guc? (I only know people > who hates it). > > Or we just remove the assert in i915_ggtt_enable_guc. Kind of. This implies we've lost control over the guc-driver state. My feeling is that we need a post-reset hook for the guc so that we can throw away the lost state. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx