subject:"\[Intel\-gfx\] \[PATCH 01\/14\] drm\/i915\/guc\: Do not use 0 for GuC doorbell cookie"

Re: [Intel-gfx] [PATCH 01/14] drm/i915/guc: Do not use 0 for GuC doorbell cookie

2017-10-21 Thread Sagar Arun Kamble

On 10/20/2017 12:06 AM, Michał Winiarski wrote: Apparently, this value is reserved and may be interpreted as changing doorbell ownership. Even though we're not observing any side effects now, let's skip over it to be consistent with the spec. Suggested-by: Sagar Arun Kamble

[Intel-gfx] [PATCH 01/14] drm/i915/guc: Do not use 0 for GuC doorbell cookie

2017-10-19 Thread Michał Winiarski

Apparently, this value is reserved and may be interpreted as changing doorbell ownership. Even though we're not observing any side effects now, let's skip over it to be consistent with the spec. Suggested-by: Sagar Arun Kamble Signed-off-by: Michał Winiarski