Re: [Intel-gfx] [PATCH 11/12] drm/i915/guc: Don't abort on CTB_UNUSED status

2022-07-18 Thread John Harrison
On 7/18/2022 05:36, Tvrtko Ursulin wrote: On 13/07/2022 00:31, john.c.harri...@intel.com wrote: From: John Harrison When the KMD sends a CLIENT_RESET request to GuC (as part of the suspend sequence), GuC will mark the CTB buffer as 'UNUSED'. If the KMD then checked the CTB queue, it would see

Re: [Intel-gfx] [PATCH 11/12] drm/i915/guc: Don't abort on CTB_UNUSED status

2022-07-18 Thread Tvrtko Ursulin
On 13/07/2022 00:31, john.c.harri...@intel.com wrote: From: John Harrison When the KMD sends a CLIENT_RESET request to GuC (as part of the suspend sequence), GuC will mark the CTB buffer as 'UNUSED'. If the KMD then checked the CTB queue, it would see a non-zero status value and report the