[Nouveau] [Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #11 from Agustín Dall'Alba <agustin at dallalba.com.ar> ---
On 3.14.22 I get no FAULTs and suspend works fine.

On linux 3.17.1 I get a FAULT at 0x00e070 and 0x00e074 on boot, suspend,
resume, and when plugging the second monitor for the first time. But I can't
reproduce a FAULT at 0x00e180 in any way. Checking the logs it looks like it's
quite rare (it happens every twenty or so FAULTs) and unrelated to the second
monitor.
If I use the nouveau.nofbaccel=1 (only) one of the monitors comes back after
resume. If I don't I get the gabled display, 'GPU lockup' and PGRAPH errors as
in the original post.

I'm downloading linux mainline now to test.

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