On 2018 Jan 14, Grodzovsky, Andrey wrote:
> To be sure it was inserted at the correct place please send me output of git
> diff on your modified branch.
>
> Thanks,
> Andrey
>
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index bb5fa895fb64..bc2050a5a5c6 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4802,7 +4802,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
* synchronization events.
*/
- if (lock_and_validation_needed) {
+ if (lock_and_validation_needed || state->legacy_cursor_update == true) {
ret = do_aquire_global_lock(dev, state);
if (ret)
If this matters, I've applied the patch on top of 4.15-rc7 with your
"Fix: Save job's priority on it's creation instead of accessing it from
s_entity later on."
patch. This one is still not upstream, but without I see the other
use-after-free
--
Regards,
Johannes
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