Re: [PATCH 05/13] drm/ttm: new TT backend allocation pool

2020-10-26 Thread kernel test robot
Hi "Christian, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [cannot apply to drm-exynos/exynos-drm-next drm-intel/for-linux-next tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.10-rc1 next-20201026] [If your patch is applied to the wrong

Re: [PATCH 05/13] drm/ttm: new TT backend allocation pool

2020-10-25 Thread kernel test robot
Hi "Christian, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [cannot apply to drm-exynos/exynos-drm-next drm-intel/for-linux-next tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.9 next-20201023] [If your patch is applied to the wrong git

Re: [PATCH 05/13] drm/ttm: new TT backend allocation pool

2020-10-25 Thread kernel test robot
Hi "Christian, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [cannot apply to drm-exynos/exynos-drm-next drm-intel/for-linux-next tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.9 next-20201023] [If your patch is applied to the wrong git

[PATCH 05/13] drm/ttm: new TT backend allocation pool

2020-10-25 Thread Christian König
This replaces the spaghetti code in the two existing page pools. First of all depending on the allocation size it is between 3 (1GiB) and 5 (1MiB) times faster than the old implementation. It makes better use of buddy pages to allow for larger physical contiguous allocations which should result i