Re: [PATCH] drm/amdgpu: extend xnack limit page fault timeout

2021-04-19 Thread Felix Kuehling
Am 2021-04-19 um 1:22 p.m. schrieb Alex Sierra: > Extending this timeout will prevent IH from storm interrupts coming > from SDMA while a page fault is active. Currently, on Aldebaran, > handling that many interrupts can take a lot of CPU time > (up to 4 seconds). > This eventually causes timeout

[PATCH] drm/amdgpu: extend xnack limit page fault timeout

2021-04-19 Thread Alex Sierra
Extending this timeout will prevent IH from storm interrupts coming from SDMA while a page fault is active. Currently, on Aldebaran, handling that many interrupts can take a lot of CPU time (up to 4 seconds). This eventually causes timeouts in other tasks. Signed-off-by: Alex Sierra --- drivers/