[Bug 64725] [snb regression] Hung GPU when resuming from suspend-to-disk on kernel 3.8

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 20 11:41:53 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=64725

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
            Summary|"Hung GPU" errors when      |[snb regression] Hung GPU
                   |resuming from               |when resuming from
                   |suspend-to-disk on kernel   |suspend-to-disk on kernel
                   |3.8 (SNB/HD3000)            |3.8

--- Comment #2 from Daniel Vetter <daniel at ffwll.ch> ---
Hm, it seems to die on the very first command it reads, and the CS seems to
read complete garbage. No idea how that one happened, so a bisect sounds
useful. Also, if you can please rehang your machine and grab another
error_state, just to check whether this is the right pattern.

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