diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-02-11 10:27:29 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-02-15 16:10:18 +0000 |
| commit | 12c83d99436b6a4dcd2d2afe7b086509a1391cc5 (patch) | |
| tree | 3fba78399217a54010606b5fd4ac0db81ab625a5 /drivers/clk/clk-devres.c | |
| parent | 3f441b825d92af71f8f058d8a228c149915497f0 (diff) | |
drm/i915: GEM operations need to be done under the big lock
VMA creation and GEM list management need the big lock.
v2:
Mutex unlock ended on the wrong path somehow. (0-day, Julia Lawall)
Not to mention drm_gem_object_unreference was there in existing
code with no mutex held.
v3:
Some callers of i915_gem_object_create_stolen_for_preallocated
already hold the lock so move the mutex into the other caller
as well.
v4:
Changed to lockdep_assert_held. (Chris Wilson)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/clk/clk-devres.c')
0 files changed, 0 insertions, 0 deletions