Re: [PATCH v2] drm/amdgpu: Increase soft IH ring size

2023-07-10 Thread Philip Yang
On 2023-07-10 06:54, Christian König wrote: Am 07.07.23 um 17:49 schrieb Philip Yang: Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store

Re: [PATCH v2] drm/amdgpu: Increase soft IH ring size

2023-07-10 Thread Christian König
Am 07.07.23 um 17:49 schrieb Philip Yang: Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store 128 entries, which may overflow and drop retry faults, causes HW stucks because the retry fault is not recovered. Increase

Re: [PATCH v2] drm/amdgpu: Increase soft IH ring size

2023-07-07 Thread Philip Yang
On 2023-07-07 13:15, Felix Kuehling wrote: On 2023-07-07 11:49, Philip Yang wrote: Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store

Re: [PATCH v2] drm/amdgpu: Increase soft IH ring size

2023-07-07 Thread Felix Kuehling
On 2023-07-07 11:49, Philip Yang wrote: Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store 128 entries, which may overflow and drop retry faults, causes HW stucks because the retry fault is not recovered. Increase soft

[PATCH v2] drm/amdgpu: Increase soft IH ring size

2023-07-07 Thread Philip Yang
Retry faults are delegated to soft IH ring and then processed by deferred worker. Current soft IH ring size PAGE_SIZE can store 128 entries, which may overflow and drop retry faults, causes HW stucks because the retry fault is not recovered. Increase soft IH ring size to 8KB, enough to store 256