http://bugs.freedesktop.org/show_bug.cgi?id=19006

           Summary: [GM965 GEM] GEM intermittently locks up kernel
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM modules
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: [EMAIL PROTECTED]


GEM intermittently causes the kernel to go into deadlock. While this has
happened several times, I've only managed to get a single backtrack as this
requires a serial console. The kernel is apparently racing between two spin
locks in the file system subsystem. Eventually the soft lockup watchdog notices
the deadlock and dumps out a backtrace.


Xorg components as of Wed Dec 10 14:17:14 EST 2008
drm:    c99566fb810c9d8cae5e9cd39d1772b55e2f514c
xf86-video-intel:       bea98cdfd93fc1181a06c51e57fcab227ff4827e
mesa:   a0d5c3cfe6582f8294154f6877319193458158a2
xserver:        7c8720c1433d2c3b85bbf4b811cc54c2df4c0080

Linux mercury.localdomain 2.6.28-rc7-wl #5 SMP Mon Dec 8 20:46:05 EST 2008
x86_64 x86_64 x86_64 GNU/Linux


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