Jerry Zuo e8cd26434d drm/amd/display: Use atomic types for ref_count ...

Current ref_count inc/dec is not guarded by locks which leads to
a raced condition where two threads try to access the variable
at the same time. In this case, both might act on the same cached
value and inc/dec from the same value, rather than inc/dec by 2.

Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2017-09-26 18:16:36 -04:00

..

drm

drm/amd/display: Use atomic types for ref_count

2017-09-26 18:16:36 -04:00

host1x

Merge tag 'drm/tegra/for-4.14-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

2017-08-21 17:37:33 +10:00

ipu-v3

drm: Convert to using %pOF instead of full_name

2017-07-26 13:45:06 +02:00

vga

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

Makefile

…