ubuntu-x-swat team mailing list archive

[Geir Ove Myhr <541492@xxxxxxxxxxxxxxxxxx>]

For completeness, I should add that the upstream fix introduces another
bug which may cause some corruption. This one is fixed in this commit:

commit dc3bfebcf77d943b7e8495d30d0ee3d01b3042a5
Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date:   Thu Dec 30 18:02:21 2010 +0000

   drm/i915: Don't skip ring flushes if only invalidating

   Commit 15056d2 tried to optimize away a flush if there were no
   outstanding writes on a ring (in order to prevent a too-early-flush
   during ring init). However, this has the unfortunate side-effect of
   eliminating the texture cache invalidation, and so causing rendering
   artefacts.

   Reported-by: Alexey Fisher <bug-track@xxxxxxxxxxxxxxxxx>
   Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
https://bugs.launchpad.net/bugs/541492

Title:
  MASTER: [i845] GPU lockup (apport-crash) (Should KMS be blacklisted?)