[PATCH] staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device

Use the direction argument passed into begin_cpu_access and end_cpu_access when calling the dma_sync_sg_for_cpu/device. The actual cache primitive called depends on the direction passed in. Signed-off-by: Sushmita Susheelendra --- drivers/staging/android/ion/ion.c | 4 ++-- 1 file changed, 2

Re: [PATCH] drm/msm: unlock on error in msm_gem_get_iova()

Thanks for the catch! -Sushmita On 2017-07-10 01:20, Dan Carpenter wrote: We recently added locking to this function but there was a direct return that was overlooked where we need to unlock. Fixes: 0e08270a1f01 ("drm/msm: Separate locking of buffer resources from struct_mutex") Signed-off-by

Re: [Freedreno] [PATCH] fixup! drm/msm: Separate locking of buffer resources from struct_mutex

Sounds good. On 2017-06-16 15:44, Rob Clark wrote: On Fri, Jun 16, 2017 at 5:32 PM, wrote: Hi Rob, This looks good to me! Just one nit: msm_gem_vunmap becomes very shrinker specific as it holds the msm_obj->lock with the shrinker class. Should we have the caller i.e. msm_gem_shrinker_vmap

[PATCH] drm/msm: Separate locking of buffer resources from struct_mutex

also removes unnecessary serialization when creating buffer objects, and also between buffer object creation and GPU command submission. Change-Id: I4fba9f8c38a6cd13f80f660639d1e74d4336e3fb Signed-off-by: Sushmita Susheelendra --- drivers/gpu/drm/msm/adreno/a5xx_gpu.c| 2 - drivers/gpu/drm