[PATCH 03/34] drm/amdkfd: register svm range

2021-04-14 Thread Felix Kuehling
From: Philip Yang svm range structure stores the range start address, size, attributes, flags, prefetch location and gpu bitmap which indicates which GPU this range maps to. Same virtual address is shared by CPU and GPUs. Process has svm range list which uses both interval tree and list to store

[PATCH 03/34] drm/amdkfd: register svm range

2021-04-05 Thread Felix Kuehling
From: Philip Yang svm range structure stores the range start address, size, attributes, flags, prefetch location and gpu bitmap which indicates which GPU this range maps to. Same virtual address is shared by CPU and GPUs. Process has svm range list which uses both interval tree and list to store

Re: [PATCH 03/34] drm/amdkfd: register svm range

2021-04-01 Thread kernel test robot
Hi Felix, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on next-20210331] [cannot apply to drm-intel/for-linux-next drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.12-rc5 v5.12-rc4 v5.12-rc3 v5.12-rc5] [If yo

[PATCH 03/34] drm/amdkfd: register svm range

2021-03-31 Thread Felix Kuehling
From: Philip Yang svm range structure stores the range start address, size, attributes, flags, prefetch location and gpu bitmap which indicates which GPU this range maps to. Same virtual address is shared by CPU and GPUs. Process has svm range list which uses both interval tree and list to store