Re: [PATCH] drm/amdkfd: Remove svm range validated_once flag

2023-09-18 Thread Felix Kuehling
On 2023-09-15 16:18, Philip Yang wrote: The validated_once flag is not used after the prefault was removed, The prefault was needed to ensure validate all system memory pages at least once before mapping or migrating the range to GPU. Signed-off-by: Philip Yang Reviewed-by: Felix Kuehling

[PATCH] drm/amdkfd: Remove svm range validated_once flag

2023-09-15 Thread Philip Yang
The validated_once flag is not used after the prefault was removed, The prefault was needed to ensure validate all system memory pages at least once before mapping or migrating the range to GPU. Signed-off-by: Philip Yang --- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 ---