[Bug 97344] intel_dp WARN_ON(!msg->buffer != !msg->size)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Nov 27 22:28:15 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97344

--- Comment #9 from Martin Ziegler <ziegler at uni-freiburg.de> ---
With 4.9-rc7 I still get aroiund 49 warnings at boot and
a crash of the X-server after hibernation:

Nov 27 23:20:04 kernel: [drm] GPU HANG: ecode 8:0:0x5d1a7470, in Xorg [2162],
reason: Hang on render ring, action: reset
Nov 27 23:20:04 kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
Nov 27 23:20:04 kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 27 23:20:04 kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
Nov 27 23:20:04 kernel: [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
Nov 27 23:20:04 kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 27 23:20:04 kernel: drm/i915: Resetting chip after gpu hang

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