[Bug 83677] [HSW] GPU hang on ctx load

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83677

--- Comment #4 from Simon Farnsworth <simon at farnz.org.uk> ---
(In reply to comment #3)
> It's the switch into the compositors context is where it dies (and in all
> the similar bugs it is the switch into the GL context). One hypothesis is
> that something in the context state saved from GL is corrupt or plain
> invalid upon restore. An alternative shotgun:
> http://cgit.freedesktop.org/~ickle/linux-2.6/log/?h=requests

Applying the shotgun fixed it - at least one of the pellets must have hit the
bug between the eyes.

How do you want me to proceed from here? I need a patchset that meets the rules
for stable kernels (I'm trying to stick as closely as possible to Fedora's
kernels here). I've got the usual tools to hand (repro case, git, RPM building
tools etc), so can work with you to get a suitable tested patchset.

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