Re: kern/57325: Crash on boot w/ amdgpu driver on Lenovo ThinkCentre M75n

[Germain Le Chapelain <germain.lechapelain%lanvaux.fr@localhost>]

So I'm rolling with the patch at http://lanvaux.fr/.download/projs/support/NetBSD-amdgpu/diff
The change since I last reported is that I silenced further outputs that were also either left off or rate-limited under Linux.

It is not crashing with the patch however I am still getting these

  `warning: [drm] Fence fallback timer expired on ring gfx' (I put the dmesg output next to the diff.)

Along with screen corruption: missing parts of glyphs inside of xterm (and I  believe widgets as well at times.)
Sorry I forgot when I had synced and now I nuked those sources.  But it was fairly consistent.

I am retrying with netbsd-10.
I will also try taking a screenshot but I suppose that timeout warning *has* to go one way or another -_-

Probably  my change is wrong somewhere too: I either commented out something that should be properly converted or return early 0 when something should actually be done (I think I check this one it checked-out, but I can look again.)

-- 
Germain Le Chapelain <germain.lechapelain%lanvaux.fr@localhost>