[Bug 201015] [amdgpu] BUG: unable to handle kernel NULL pointer dereference on resume with 2 monitors (vega)

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Sep 10 18:46:34 UTC 2018


https://bugzilla.kernel.org/show_bug.cgi?id=201015

--- Comment #6 from Nicholas Kazlauskas (nicholas.kazlauskas at amd.com) ---
I'd imagine you're probably running GNOME on Wayland from that setup
environment.

The patch seems to fix the null pointer deference but you're probably getting a
black screen from those failed atomic commits.

Might not be a problem with the driver but with the GNOME Wayland
implementation - I would need to do more investigation to see which atomic
commits are failing and if the failures are valid (but unchecked).

You would probably not see this occur for GNOME over Xorg.

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