[PATCH v3 0/6] DRM_SET_NAME ioctl

[Pierre-Eric Pelloux-Prayer]

v3 changelog:
* Added DRM_NAME_MAX_LEN instead of using NAME_MAX
* Fixed Tvrtko & Christian comments on patch 1
* Added R-b tags to patch 2
* Following Christian' suggestion patch 3 became 4 patches:
   - amdgpu_task_info::process_name is now a flexible array
   - amdgpu_vm::task_info is allocated on first submit
   - amdgpu_task_info::process_name was renamed process_desc,
     and includes drm_file::name when set. Like task_info
     allocation this is done only once.

Pierre-Eric Pelloux-Prayer (6):
  drm: add DRM_SET_NAME ioctl
  drm: use drm_file name in fdinfo
  drm/amdgpu: delay the use of amdgpu_vm_set_task_info
  drm/amdgpu: alloc and init vm::task_info from first submit
  drm/amdgpu: make process_name a flexible array
  drm/amdgpu: use drm_file::name in task_info::process_desc

 Documentation/gpu/drm-usage-stats.rst         |  5 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h    |  1 +
 .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c  |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c        |  6 +--
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c   |  2 +-
 .../gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c  |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c       |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c        | 48 +++++++++++++++----
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h        |  4 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c        |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c        |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c        |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c         |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c         |  2 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c        |  2 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c      |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_events.c       |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_process.c      |  3 ++
 drivers/gpu/drm/drm_debugfs.c                 | 12 +++--
 drivers/gpu/drm/drm_file.c                    | 10 ++++
 drivers/gpu/drm/drm_ioctl.c                   | 48 +++++++++++++++++++
 include/drm/drm_file.h                        |  9 ++++
 include/uapi/drm/drm.h                        | 17 +++++++
 23 files changed, 159 insertions(+), 31 deletions(-)

-- 
2.40.1