[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for implicit fencing/dma-resv rules for shared buffers

Tue Jun 22 17:08:25 UTC 2021

== Series Details ==

Series: implicit fencing/dma-resv rules for shared buffers
URL   : https://patchwork.freedesktop.org/series/91789/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
fa13cbf232a0 dma-resv: Fix kerneldoc
-:11: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 6edbd6abb783 ("dma-buf: rename and cleanup dma_resv_get_excl v3")'
#11: 
commit 6edbd6abb783d54f6ac4c3ed5cd9e50cff6c15e9

-:35: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 1 errors, 1 warnings, 0 checks, 8 lines checked
d3ab5dc6443a dma-buf: Switch to inline kerneldoc
-:94: WARNING:TYPO_SPELLING: 'superseeded' may be misspelled - perhaps 'superseded'?
#94: FILE: include/linux/dma-buf.h:335:
+	 * vmap/unmap. Note that in many cases this is superseeded by
 	                                               ^^^^^^^^^^^

-:175: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 2 warnings, 0 checks, 142 lines checked
0589bfb59341 dma-buf: Document dma-buf implicit fencing/resv fencing rules
-:15: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#15: 
https://dri.freedesktop.org/docs/drm/driver-api/dma-buf.html#reservation-objects

-:140: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 049aca4363d8 ("drm/amdgpu: fix using shared fence for exported BOs v2")'
#140: 
commit 049aca4363d8af87cab8d53de5401602db3b9999

-:155: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 9b495a588799 ("dma-buf: add poll support, v3")'
#155: 
	commit 9b495a5887994a6d74d5c261d012083a92b94738

-:183: WARNING:REPEATED_WORD: Possible repeated word: 'to'
#183: 
  writes, and a per-bo flag to to skip implicit fencing in the CS

-:200: WARNING:TYPO_SPELLING: 'wont' may be misspelled - perhaps 'won't'?
#200: 
  wont notice the perf impact. I think we can ignore LTS distros who
  ^^^^

-:233: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 8c505bdc9c8b ("drm/amdgpu: rework dma_resv handling v3")'
#233: 
commit 8c505bdc9c8b955223b054e34a0be9c3d841cd20 (drm-misc/drm-misc-next)

-:313: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 3 errors, 4 warnings, 0 checks, 45 lines checked
2662cbf1df91 drm/panfrost: Shrink sched_lock
-:41: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 17 lines checked
804e59e3e0f4 drm/panfrost: Use xarray and helpers for depedency tracking
-:254: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 197 lines checked
370f17f25d5e drm/panfrost: Fix implicit sync
-:49: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 11 lines checked
d7729f8bfaf7 drm/atomic-helper: make drm_gem_plane_helper_prepare_fb the default
-:87: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 44 lines checked
c761bfef9a8f drm/<driver>: drm_gem_plane_helper_prepare_fb is now the default
-:231: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 104 lines checked
a8e5d51acf68 drm/armada: Remove prepare/cleanup_fb hooks
-:88: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 57 lines checked
829aa12253aa drm/vram-helpers: Create DRM_GEM_VRAM_PLANE_HELPER_FUNCS
-:84: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 45 lines checked
07b7f877328f drm/omap: Follow implicit fencing in prepare_fb
-:33: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 15 lines checked
c2d4255f903b drm/simple-helper: drm_gem_simple_display_pipe_prepare_fb as default
-:78: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 37 lines checked
2ac97cd30e0f drm/tiny: drm_gem_simple_display_pipe_prepare_fb is the default
-:203: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 98 lines checked
15977ff8b76f drm/gem: Tiny kernel clarification for drm_gem_fence_array_add
-:34: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 0 errors, 1 warnings, 0 checks, 9 lines checked
76d518e4d7e7 RFC: drm/amdgpu: Implement a proper implicit fencing uapi
-:25: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 177ae09b5d69 ("drm/amdgpu: introduce AMDGPU_GEM_CREATE_EXPLICIT_SYNC v2")'
#25: 
commit 177ae09b5d699a5ebd1cafcee78889db968abf54

-:62: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#62: 
  https://lore.kernel.org/dri-devel/20210520190007.534046-4-jason@jlekstrand.net/

-:82: WARNING:TYPO_SPELLING: 'unecessary' may be misspelled - perhaps 'unnecessary'?
#82: 
fencing and remove all unecessary stall points due to them.
                       ^^^^^^^^^^

-:203: CHECK:SPACING: spaces preferred around that '|' (ctx:VxV)
#203: FILE: drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:1765:
+	DRM_IOCTL_DEF_DRV(AMDGPU_SETPARAM, amdgpu_setparam_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	                                                                  ^

-:240: WARNING:LONG_LINE: line length of 115 exceeds 100 columns
#240: FILE: include/uapi/drm/amdgpu_drm.h:75:
+#define DRM_IOCTL_AMDGPU_SETPARAM	DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_SETPARAM, struct drm_amdgpu_setparam)

-:258: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: Daniel Vetter <daniel.vetter at ffwll.ch>' != 'Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>'

total: 1 errors, 4 warnings, 1 checks, 104 lines checked