[PATCH 2/2] drm/amdgpu: add AMDGPURESET uevent on AMD GPU reset
christian.koenig at amd.com
Mon Jan 17 10:37:58 UTC 2022
Am 17.01.22 um 11:34 schrieb Somalapuram, Amaranath:
> Any suggestion how we can notify user space during this situation.
Well trace points should work. They use a ring buffer and are specially
made to work in such situations.
Alternative would be to audit the udev code and allow giving a GFP mask
to the function to make sure that we don't run into the deadlock.
Another alternative is a debugfs file which just blocks for the next
reset to happen.
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