Re: [PATCH 12/26] drm/i915/guc: Implement multi-lrc submission

2021-10-13 Thread Matthew Brost
On Fri, Oct 08, 2021 at 10:20:24AM -0700, John Harrison wrote: > On 10/4/2021 15:06, Matthew Brost wrote: > > Implement multi-lrc submission via a single workqueue entry and single > > H2G. The workqueue entry contains an updated tail value for each > > request, of all the contexts in the multi-lrc

Re: [PATCH 12/26] drm/i915/guc: Implement multi-lrc submission

2021-10-08 Thread John Harrison
On 10/4/2021 15:06, Matthew Brost wrote: Implement multi-lrc submission via a single workqueue entry and single H2G. The workqueue entry contains an updated tail value for each request, of all the contexts in the multi-lrc submission, and updates these values simultaneously. As such, the tasklet

Re: [Intel-gfx] [PATCH 12/26] drm/i915/guc: Implement multi-lrc submission

2021-10-05 Thread kernel test robot
Hi Matthew, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-tip/drm-tip] [cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next linus/master airlied/drm-next v5.15-rc3 next-20210922] [If your patch is applied to the wro

Re: [Intel-gfx] [PATCH 12/26] drm/i915/guc: Implement multi-lrc submission

2021-10-05 Thread kernel test robot
Hi Matthew, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next linus/master airlied/drm-next v5.15-rc3 next-20210922] [If your patch is applied to t

[PATCH 12/26] drm/i915/guc: Implement multi-lrc submission

2021-10-04 Thread Matthew Brost
Implement multi-lrc submission via a single workqueue entry and single H2G. The workqueue entry contains an updated tail value for each request, of all the contexts in the multi-lrc submission, and updates these values simultaneously. As such, the tasklet and bypass path have been updated to coales