[Nouveau] [Bug 59069] nouveau E[ DRM] fail ttm_validate

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jan 12 15:19:14 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=59069

--- Comment #10 from Marcin Slusarz <marcin.slusarz at gmail.com> ---
Compiz (through Mesa) asks for 180MB of VRAM and the card has 256MB.

So, there seems to be 2 bugs here:
- 3D driver asks for too much VRAM (180MB for compositor?)
- kernel should handle applications asking for 180MB out of 256MB (pinned
buffers should not take 76MB)

Let's figure out what's wrong on the kernel side first.

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