[Bug 58354] [bisected] r600g: use DMA engine for VM page table updates on cayman locks in Unigine Tropics

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=58354

--- Comment #14 from Alexandre Demers <alexandre.f.demers at gmail.com> ---
(In reply to comment #13)
> Is there anything in the kernel log when this happens now that the mesa fix
> is applied?  Also does the patch in attachment 72013 [details] [review] help
> now that the mesa side is fixed?

With or without the patch, it still ends saying the kernel rejected the CS and
to check in dmesg. Then, it freezes. However, accessed through ssh, there is
nothing I could get from it.

I killed Xorg remotely, the screen blinked for a moment and only garbage was
displayed. I was able to retrieve something from dmesg. I killed it a second
time to only get some different garbage.

I'll attach the file right away.

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