[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/3] dma-buf/sw_sync: Avoid recursive lock during fence signal. (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [1/3] dma-buf/sw_sync: Avoid recursive lock during fence signal. (rev2)
URL   : https://patchwork.freedesktop.org/series/79492/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
4c0522b51aec dma-buf/sw_sync: Avoid recursive lock during fence signal.
-:20: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit d3862e44daa7 ("dma-buf/sw-sync: Fix locking around sync_timeline lists")'
#20: 
d3862e44daa7 ("dma-buf/sw-sync: Fix locking around sync_timeline lists")

-:22: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit d3c6dd1fb30d ("dma-buf/sw_sync: Synchronize signal vs syncpt free")'
#22: 
d3c6dd1fb30d ("dma-buf/sw_sync: Synchronize signal vs syncpt free")

total: 2 errors, 0 warnings, 0 checks, 49 lines checked
0d98bf72b219 dma-buf/sw_sync: Separate signal/timeline locks
-:102: CHECK:UNCOMMENTED_DEFINITION: spinlock_t definition without comment
#102: FILE: drivers/dma-buf/sync_debug.h:64:
+	spinlock_t lock;

total: 0 errors, 0 warnings, 1 checks, 78 lines checked
0c8eefe28333 dma-buf/selftests: Add locking selftests for sw_sync
-:39: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#39: 
new file mode 100644

-:44: WARNING:SPDX_LICENSE_TAG: Improper SPDX comment style for 'drivers/dma-buf/st-sw_sync.c', please use '//' instead
#44: FILE: drivers/dma-buf/st-sw_sync.c:1:
+/* SPDX-License-Identifier: MIT */

-:44: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#44: FILE: drivers/dma-buf/st-sw_sync.c:1:
+/* SPDX-License-Identifier: MIT */

total: 0 errors, 3 warnings, 0 checks, 345 lines checked