kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, branch linux-4.17.y

drm/amdgpu: rename vm_id to vmid

2017-12-27T16:34:02Z

sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.c sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.h Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: separate VMID and PASID handling

2017-12-27T16:33:52Z

Move both into the new files amdgpu_ids.[ch]. No functional change. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: rename amdgpu_gpu_recover

2017-12-18T15:59:58Z

add device to the name for consistency. Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Add gpu_recovery parameter

2017-12-15T22:14:50Z

Add new parameter to control GPU recovery procedure. v2: Add auto logic where reset is disabled for bare metal and enabled for SR-IOV. Allow forced reset from debugfs. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm: move amd_gpu_scheduler into common location

2017-12-07T16:51:56Z

This moves and renames the AMDGPU scheduler to a common location in DRM in order to facilitate re-use by other drivers. This is mostly a straight forward rename with no code changes. One notable exception is the function to_drm_sched_fence(), which is no longer a inline header function to avoid the need to export the drm_sched_fence_ops_scheduled and drm_sched_fence_ops_finished structures. Reviewed-by: Chunming Zhou Tested-by: Dieter Nützel Acked-by: Alex Deucher Signed-off-by: Lucas Stach Signed-off-by: Alex Deucher

drm/amdgpu: Get rid of dep_sync as a seperate object.

2017-12-06T17:48:31Z

Instead mark fence as explicit in it's amdgpu_sync_entry. v2: Fix use after free bug and add new parameter description. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu:implement new GPU recover(v3)

2017-12-04T21:41:30Z

1,new imple names amdgpu_gpu_recover which gives more hint on what it does compared with gpu_reset 2,gpu_recover unify bare-metal and SR-IOV, only the asic reset part is implemented differently 3,gpu_recover will increase hang job karma and mark its entity/context as guilty if exceeds limit V2: 4,in scheduler main routine the job from guilty context will be immedialy fake signaled after it poped from queue and its fence be set with "-ECANCELED" error 5,in scheduler recovery routine all jobs from the guilty entity would be dropped 6,in run_job() routine the real IB submission would be skipped if @skip parameter equales true or there was VRAM lost occured. V3: 7,replace deprecated gpu reset, use new gpu recover Signed-off-by: Monk Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher

amd/scheduler:imple job skip feature(v3)

2017-12-04T21:41:30Z

jobs are skipped under two cases 1)when the entity behind this job marked guilty, the job poped from this entity's queue will be dropped in sched_main loop. 2)in job_recovery(), skip the scheduling job if its karma detected above limit, and also skipped as well for other jobs sharing the same fence context. this approach is becuase job_recovery() cannot access job->entity due to entity may already dead. v2: some logic fix v3: when entity detected guilty, don't drop the job in the poping stage, instead set its fence error as -ECANCELED in run_job(), skip the scheduling either:1) fence->error < 0 or 2) there was a VRAM LOST occurred on this job. this way we can unify the job skipping logic. with this feature we can introduce new gpu recover feature. Signed-off-by: Monk Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Remove job->s_entity to avoid keeping reference to stale pointer.

2017-12-04T21:33:11Z

Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Avoid accessing job->entity after the job is scheduled.

2017-12-04T21:33:08Z

Bug: amdgpu_job_free_cb was accessing s_job->s_entity when the allocated amdgpu_ctx (and the entity inside it) were already deallocated from amdgpu_cs_parser_fini. Fix: Save job's priority on it's creation instead of accessing it from s_entity later on. Signed-off-by: Andrey Grodzovsky Reviewed-by: Andres Rodriguez Signed-off-by: Alex Deucher