user/sven/linux.git/drivers/gpu/drm/amd/amdkfd, branch v4.9.28

Merge tag 'v4.8-rc8' into drm-next

2016-09-28T02:08:49Z

Linux 4.8-rc8 There was a lot of fallout in the imx/amdgpu/i915 drivers, so backmerge it now to avoid troubles. * tag 'v4.8-rc8': (1442 commits) Linux 4.8-rc8 fault_in_multipages_readable() throws set-but-unused error mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing radix tree: fix sibling entry handling in radix_tree_descend() radix tree test suite: Test radix_tree_replace_slot() for multiorder entries fix memory leaks in tracing_buffers_splice_read() tracing: Move mutex to protect against resetting of seq data MIPS: Fix delay slot emulation count in debugfs MIPS: SMP: Fix possibility of deadlock when bringing CPUs online mm: delete unnecessary and unsafe init_tlb_ubc() huge tmpfs: fix Committed_AS leak shmem: fix tmpfs to handle the huge= option properly blk-mq: skip unmapped queues in blk_mq_alloc_request_hctx MIPS: Fix pre-r6 emulation FPU initialisation arm64: kgdb: handle read-only text / modules arm64: Call numa_store_cpu_info() earlier. locking/hung_task: Fix typo in CONFIG_DETECT_HUNG_TASK help text nvme-rdma: only clear queue flags after successful connect i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended perf/core: Limit matching exclusive events to one PMU ...

drm/amdkfd: Pass 'struct queue_propertices' by reference

2016-09-19T17:58:35Z

Allow init_queue() to take 'struct queue_properties' by reference. Signed-off-by: Edward O'Callaghan Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdkfd: Unify multiple calls to pr_debug() into one

2016-09-19T17:58:35Z

Signed-off-by: Edward O'Callaghan Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdkfd: Reuse function to find a process through pasid

2016-09-19T17:58:35Z

The kfd_lookup_process_by_pasid() is just for that purpose, so use it instead of repeating the code. v2: return on the condition (p == NULL) instead of BUG_ON(!p). Signed-off-by: Edward O'Callaghan Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdkfd: Add some missing memset zero'ing in queue init func

2016-09-19T17:58:35Z

Signed-off-by: Edward O'Callaghan Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdkfd: Tidy up kfd_generate_gpu_id() uint64_t bitshift unpack

2016-09-19T17:58:35Z

Dereference the one time and unpack the lower and upper 32bit portions with the proper kernel helper macros. Signed-off-by: Edward O'Callaghan Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdkfd: print doorbell offset as a hex value

2016-08-09T07:02:02Z

The doorbell offset is formatted with a 0x prefix to suggest it is a hexadecimal value, when in fact %d is being used and this is confusing. Use %X instead to match the proceeding 0x prefix. Signed-off-by: Colin Ian King Signed-off-by: Oded Gabbay

drm/amdkfd: destroy mutex if process creation fails

2016-07-03T05:05:45Z

Signed-off-by: Oded Gabbay

drm/amdkfd: Remove create_workqueue()

2016-07-03T05:05:45Z

alloc_workqueue replaces deprecated create_workqueue(). create_workqueue has been replaced with alloc_workqueue with max_active as 0 since there is no need for throttling the number of active work items. WQ_MEM_RECLAIM has not been set to because kfd_process_wq will not be used in memory reclaim path. kfd_process_wq is used for delay destruction. A work item embedded in kfd_process gets queued to kfd_process_wq and when it executes it destroys and frees the containing kfd_process and thus itself. This requires a dedicated workqueue because a work item once queued, may get freed at any point of time and any external entity cannot flush the work item. So, in order to wait for such a work item, it needs to be put on a dedicated workqueue. kfd_module_exit() calls kfd_process_destroy_wq which ensures that all pending work items are finished before the module is removed. flush_workqueue is unnecessary since destroy_workqueue() itself calls drain_workqueue() which flushes repeatedly till the workqueue becomes empty. Hence flush_workqueue has been removed. Signed-off-by: Bhaktipriya Shridhar Acked-by: Tejun Heo Signed-off-by: Oded Gabbay

Back-merge tag 'v4.7-rc5' into drm-next

2016-07-02T05:56:01Z

Linux 4.7-rc5 The fsl-dcu pull needs -rc3 so go to -rc5 for now.