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f5f4c61598
linux/drivers/gpu
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Chris Wilson f5f4c61598 drm: Convert cmpxchg(bool) back to a two step operation 
ARM v6 (at least) only allows cmpxchg on 32bit variables which doesn't
always include the bool type.

drivers/built-in.o: In function `vblank_disable_and_save':
imx-ocotp.c:(.text+0xb45e8): undefined reference to `__bad_cmpxchg'
Makefile:986: recipe for target 'vmlinux' failed

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Leonard Crestez <leonard.crestez@nxp.com>
Fixes: 43dc7fe2b2 ("drm: Mark up accesses of vblank->enabled outside of its spinlock")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170330140832.32377-1-chris@chris-wilson.co.uk
2017-03-30 17:15:49 +03:00
..
drm drm: Convert cmpxchg(bool) back to a two step operation 2017-03-30 17:15:49 +03:00
host1x gpu: host1x: Set OF node for new host1x devices 2017-01-30 11:47:44 +01:00
ipu-v3 gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent 2017-03-16 10:14:49 +01:00
vga Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
Makefile