linux_dsm_epyc7002/drivers/gpu
Ingo Molnar c7faee2109 locking/drm: Fix i915_gem_shrinker_lock() locking
Mike Krinkin reported hangs in the DRM code and bisected it to:

  3ab7c086d5 ("locking/drm: Kill mutex trickery")

Hugh Dickins observed:

 "i915_gem_shrinker_lock() is broken: but copy the pattern from
  msm_gem_shrinker_lock() and it's okay - patch below."

Pick up the fix in isolation to make sure the bug is fixed, cleanup
patch will follow up.

Originally-From: Hugh Dickins <hughd@google.com>
Reported-by: Hugh Dickins <hughd@google.com>
Reported-by: Mike Krinkin <krinkin.m.u@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: chris@chris-wilson.co.uk
Cc: jason.low2@hpe.com
Link: http://lkml.kernel.org/r/alpine.LSU.2.11.1610301645180.28429@eggly.anvils
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-11-03 07:21:12 +01:00
..
drm locking/drm: Fix i915_gem_shrinker_lock() locking 2016-11-03 07:21:12 +01:00
host1x drm/tegra: dsi: Enhance runtime power management 2016-08-24 15:58:57 +02:00
ipu-v3 gpu: ipu-v3: Add queued image conversion support 2016-09-19 08:30:27 +02:00
vga vgaarbiter: rst-ifiy and polish kerneldoc 2016-08-16 18:49:56 +02:00
Makefile