Re: [PATCH v2 5/7] drm/amdkfd: Check bitmap_mapped flag to skip retry fault

2023-10-11 Thread Chen, Xiaogang
On 10/10/2023 9:40 AM, Philip Yang wrote: Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. Remove prange validate_timestamp which is not accurate for multiple GPUs. Use the bitmap_mapped flag to skip the

[PATCH v2 5/7] drm/amdkfd: Check bitmap_mapped flag to skip retry fault

2023-10-10 Thread Philip Yang
Remove prange validate_timestamp which is not accurate for multiple GPUs. Use the bitmap_mapped flag to skip the retry fault from different pages of the same range if the range is already mapped on the specific GPU. Signed-off-by: Philip Yang Reviewed-by: Felix Kuehling ---