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

[bugzilla-daemon at bugzilla.kernel.org]

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

--- Comment #5 from Aleksandr Mezin (mezin.alexander at gmail.com) ---
Created attachment 278427
  --> https://bugzilla.kernel.org/attachment.cgi?id=278427&action=edit
Kernel log, 2 suspend-resume attempts, second one failed

(In reply to Nicholas Kazlauskas from comment #4)
> Created attachment 278425 [details]
> 0001-drm-amd-display-Add-null-checks-to-surface-update-in.patch
> 
> I'm unable to reproduce the issue under Ubuntu 18.04, GNOME, 4.19 rc2 and a
> Vega.
> 
> What's your userspace setup like?

Arch Linux, 4.19-rc3, GNOME 3.28.3

> 
> You can try the attached patch and see if that helps the problem. Try
> booting with drm.debug=6 in your bootline and post the results of the
> suspend with the patch.

This time first suspend-resume worked fine, second one failed

-- 
You are receiving this mail because:
You are watching the assignee of the bug.