Chris Wilson afe705be38 drm: Wrap direct calls to driver->gem_free_object from CMA ... Since the introduction of (struct_mutex) lockless GEM bo freeing, there are a pair of driver vfuncs for freeing the GEM bo, of which the driver may choose to only implement driver->gem_object_free_unlocked (and so avoid taking the struct_mutex along the free path). However, the CMA GEM helpers were still calling driver->gem_free_object directly, now NULL, and promptly dying on the fancy new lockless drivers. Oops. Robert Foss bisected this to b82caafcf2 (drm/vc4: Use lockless gem BO free callback) on his vc4 device, but that just serves as an enabler for 9f0ba539d1 (drm/gem: support BO freeing without dev->struct_mutex). Reported-by: Robert Foss <robert.foss@collabora.com> Fixes: 9f0ba539d1 (drm/gem: support BO freeing without dev->struct_mutex) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Robert Foss <robert.foss@collabora.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Eric Anholt <eric@anholt.net> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: stable@vger.kernel.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Robert Foss <robert.foss@collabora.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2016-06-01 15:00:28 +10:00
..
drm	drm: Wrap direct calls to driver->gem_free_object from CMA	2016-06-01 15:00:28 +10:00
host1x	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
ipu-v3	drm/imx: Match imx-ipuv3-crtc components using device node in platform data	2016-05-23 12:35:11 +02:00
vga	vga_switcheroo: Add support for switching only the DDC	2016-02-09 11:21:07 +01:00
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