linux/drivers/gpu
Chris Wilson 0caf81b5c5 drm/i915: Hold struct_mutex for per-file stats in debugfs/i915_gem_object
As we walk the obj->vma_list in per_file_stats(), we need to hold
struct_mutex to prevent alteration of that list.

Fixes: 1d2ac403ae ("drm: Protect dev->filelist with its own mutex")
Fixes: c84455b4ba ("drm/i915: Move debug only per-request pid tracking from request to ctx")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101460
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170617115744.4452-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2017-06-21 10:31:00 +01:00
..
drm drm/i915: Hold struct_mutex for per-file stats in debugfs/i915_gem_object 2017-06-21 10:31:00 +01:00
host1x gpu: host1x: select IOMMU_IOVA 2017-05-18 10:41:28 -04:00
ipu-v3 gpu: ipu-v3: don't depend on DRM being enabled 2017-04-04 10:58:56 +02:00
vga Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
Makefile