[Nouveau] [Bug 33999] 2.6.37 - NV11 crashes X if glxgears started

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 28 18:36:13 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=33999

--- Comment #7 from Alex Buell <alex.buell at munted.org.uk> 2011-02-28 18:36:13 PST ---
Just a quick word to say I've traced it to memory allocation problems. The card
is a 32MB adapter living in a 64MB GART, with 16MB allocated to a scratch
buffer. Attempts to reduce the amount of memory allocated to the scratch buffer
ended in failure. The biggest allocation was 17MB, not sure what this was
allocated for. See http://ompldr.org/vN2x1eQ for some debugging in the nouveau
ddx driver. 

Ideas welcome on how to get this to work.

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