[Nouveau] [Bug 46557] nouveau: NV4E acceleration corruption when DMA above 31-bit (2 Gig barrier)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 27 17:33:39 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=46557

--- Comment #29 from Marcin Slusarz <marcin.slusarz at gmail.com> ---
Created attachment 72201
  --> https://bugs.freedesktop.org/attachment.cgi?id=72201&action=edit
limit vm size to 31 bits (nv04-nv40,nv45)

Ok, original Salah's issue seems to be fixed. Xorg crashes and CACHE_ERRORs
look like separate bugs - please open new bug reports for them (note that for
CACHE_ERRORs I advise running nouveau git kernel with
http://lists.freedesktop.org/archives/nouveau/2012-December/011780.html).

Raphaël Droz's: you have nv34, so changing something in *nv44.c* obviously
won't fix anything for you... Does the above patch help?

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