[Nouveau] [Bug 28095] X crash with PFIFO_CACHE_ERROR. (Nouveau on Riva TNT).

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28095

--- Comment #9 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Brent from comment #8)
> Tried Puppy Linux 6 with Linux kernel version 3.17.7, and got the identical
> errors as with 3.14.20.
> 
> I can't say if the PFIFO_CACHE_ERROR is still present, because I can't get
> past this error to run any XWindows apps.  X is running, it has not crashed,
> but the display is corrupted and unusable.

Those protection errors are expected... there's some minor difference between
NV04 and NV05, and so those happen.... iirc with the NOP handle or class or
something. I looked into it at one point and decided I didn't care enough (see
https://bugs.freedesktop.org/show_bug.cgi?id=68854). Does it cause any actual
issues though?

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