[Bug 57907] [ivb regression] Force wake wait errors hangs kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 5 02:01:15 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=57907

--- Comment #2 from Daniel Vetter <daniel at ffwll.ch> ---
Since this seems rather readily reproducible, can you please attempt a bisect?
Another thing to try is to update the BIOS on your motherboard - since your
upgrading from snb->ivb might be that it's missing some of the latest setup
code for ivb. I suspect mt forcewake isn't set up properly, which is required
on ivb ...

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