GPUs (and their stack) nowadays are too complex as any other systems and
subject to errors and bugs. On top of that, along with the device getting
stuck, all the stack need to propagate the error correctly so it can recover
and move along.
In this talk, I’ll present what happens after a DRM device resets in Linux, the
challenges in the way to recover from resets, how to report what caused the
reset in the first place and some proposals to improve the situation.
Slides available at:
(c) X.Org Developer’s Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
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