[Bug 89731] [SKL bisected regression] system hangs when restarting X

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 23 14:03:18 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89731

Matt Roper <matthew.d.roper at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |tvrtko.ursulin at linux.intel.
                   |                            |com

--- Comment #2 from Matt Roper <matthew.d.roper at intel.com> ---
By "if X is restarted" do you mean the hang only happens if you run X, kill X,
and then start X again?

The referenced commit was intended to avoid some kernel panics (NULL deref)
that we were hitting before; it sounds like I might have overlooked something
in the SKL codepath since I don't think there have been any issues on non-SKL
platforms.

Also adding Tvrtko to Cc list in case he has any SKL-specific insight into what
might be going wrong.

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