Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-25 Thread Chris Wilson
Quoting Ville Syrjälä (2018-05-25 11:51:13) > On Fri, May 25, 2018 at 10:26:29AM +0100, Chris Wilson wrote: > > In order to prepare the GPU for sleeping, we may want to submit commands > > to it. This is a complicated process that may even require some swapping > > in from shmemfs, if the GPU was i

Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-25 Thread Chris Wilson
Quoting Ville Syrjälä (2018-05-25 11:51:13) > On Fri, May 25, 2018 at 10:26:29AM +0100, Chris Wilson wrote: > > In order to prepare the GPU for sleeping, we may want to submit commands > > to it. This is a complicated process that may even require some swapping > > in from shmemfs, if the GPU was i

Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-25 Thread Ville Syrjälä
On Fri, May 25, 2018 at 10:26:29AM +0100, Chris Wilson wrote: > In order to prepare the GPU for sleeping, we may want to submit commands > to it. This is a complicated process that may even require some swapping > in from shmemfs, if the GPU was in the wrong state. As such, we need to > do this pre

[Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-25 Thread Chris Wilson
In order to prepare the GPU for sleeping, we may want to submit commands to it. This is a complicated process that may even require some swapping in from shmemfs, if the GPU was in the wrong state. As such, we need to do this preparation step synchronously before the rest of the system has started

[Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-24 Thread Chris Wilson
In order to prepare the GPU for sleeping, we may want to submit commands to it. This is a complicated process that may even require some swapping in from shmemfs, if the GPU was in the wrong state. As such, we need to do this preparation step synchronously before the rest of the system has started

Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-24 Thread kbuild test robot
Hi Chris, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.17-rc6 next-20180517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-24 Thread kbuild test robot
Hi Chris, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on v4.17-rc6 next-20180517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.

Re: [Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-22 Thread Chris Wilson
Quoting Chris Wilson (2018-05-22 16:49:02) > In order to prepare the GPU for sleeping, we may want to submit commands > to it. This is a complicated process that may even require some swapping > in from shmemfs, if the GPU was in the wrong state. As such, we need to > do this preparation step synch

[Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-22 Thread Chris Wilson
In order to prepare the GPU for sleeping, we may want to submit commands to it. This is a complicated process that may even require some swapping in from shmemfs, if the GPU was in the wrong state. As such, we need to do this preparation step synchronously before the rest of the system has started

[Intel-gfx] [PATCH] drm/i915: Prepare GEM for suspend earlier

2018-05-22 Thread Chris Wilson
In order to prepare the GPU for sleeping, we may want to submit commands to it. This is a complicated process that may even require some swapping in from shmemfs, if the GPU was in the wrong state. As such, we need to do this preparation step synchronously before the rest of the system has started