Re: [Intel-gfx] [PATCH v3 1/2] drm/i915/uc: Start preparing GuC/HuC for reset

2018-03-08 Thread Michal Wajdeczko
On Thu, 08 Mar 2018 06:47:35 +0100, Sagar Arun Kamble wrote: On 3/5/2018 8:13 PM, Chris Wilson wrote: Quoting Michal Wajdeczko (2018-03-05 14:29:16) Right after GPU reset there will be a small window of time during which some of GuC/HuC fields will still show state before reset. Let's sta

Re: [Intel-gfx] [PATCH v3 1/2] drm/i915/uc: Start preparing GuC/HuC for reset

2018-03-07 Thread Sagar Arun Kamble
On 3/5/2018 8:13 PM, Chris Wilson wrote: Quoting Michal Wajdeczko (2018-03-05 14:29:16) Right after GPU reset there will be a small window of time during which some of GuC/HuC fields will still show state before reset. Let's start to fix that by sanitizing firmware status as we will use it sho

Re: [Intel-gfx] [PATCH v3 1/2] drm/i915/uc: Start preparing GuC/HuC for reset

2018-03-05 Thread Chris Wilson
Quoting Michal Wajdeczko (2018-03-05 14:29:16) > Right after GPU reset there will be a small window of time during which > some of GuC/HuC fields will still show state before reset. Let's start > to fix that by sanitizing firmware status as we will use it shortly. > > v2: s/reset_prepare/prepare_t

[Intel-gfx] [PATCH v3 1/2] drm/i915/uc: Start preparing GuC/HuC for reset

2018-03-05 Thread Michal Wajdeczko
Right after GPU reset there will be a small window of time during which some of GuC/HuC fields will still show state before reset. Let's start to fix that by sanitizing firmware status as we will use it shortly. v2: s/reset_prepare/prepare_to_reset (Michel) don't forget about gem_sanitize path