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[Brian Rogers <brian@xxxxxxxx>]

I've made a kernel with the latest fix available in this PPA:
https://launchpad.net/~brian-rogers/+archive/graphics-fixes-testing

If it gets good feedback, I'll copy it to my regular graphics-fixes PPA.

This kernel is based on Natty's 2.6.37 kernel, has the changes in drm-
intel-next applied, and the patch at
https://bugs.freedesktop.org/show_bug.cgi?id=27187#c291 is added. I've
produced builds for Lucid, Maverick, and Natty. It has a cache coherency
checker, so you'll see periodic messages in dmesg reporting on the
number of flushes and whether any problems are detected.

>From Daniel Vetter's patch description:
> Poke HIC bit + wbinv + cache coherency checker
> 
> Chris Wilson's latest patch with my cache coherency checker added. Spills the
> number of chipset flushes regurlarly into the dmesg and bails loudly if one
> fails.
> 
> Tested-by lines (like for the previous patch attempts by me) highly welcome.

Feedback about the patch can be sent directly to the upstream bug report at
https://bugs.freedesktop.org/show_bug.cgi?id=27187

If you have issues relating to installing/booting this kernel, report
them here.

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in ubuntu.
https://bugs.launchpad.net/bugs/541511

Title:
  MASTER: [i855] GPU lockup (apport-crash)