Re: [PATCH] drm/msm/a6xx: Serialize GMU communication

2021-10-04 Thread Akhil P Oommen
On 10/2/2021 1:02 AM, Rob Clark wrote: From: Rob Clark I've seen some crashes in our crash reporting that *look* like multiple threads stomping on each other while communicating with GMU. So wrap all those paths in a lock. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c

[PATCH] drm/msm/a6xx: Serialize GMU communication

2021-10-01 Thread Rob Clark
From: Rob Clark I've seen some crashes in our crash reporting that *look* like multiple threads stomping on each other while communicating with GMU. So wrap all those paths in a lock. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 6 drivers/gpu/drm/msm/adreno/a6xx