[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/6] dma-buf: add dynamic DMA-buf handling v9

[Patchwork]

== Series Details ==

Series: series starting with [1/6] dma-buf: add dynamic DMA-buf handling v9
URL   : https://patchwork.freedesktop.org/series/61774/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
a7793d675adb dma-buf: add dynamic DMA-buf handling v9
-:11: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#11: 
map/unmap callbacks are always called with the lock of the reservation object

-:354: WARNING:FUNCTION_ARGUMENTS: function definition argument 'struct dma_buf_attachment *' should also have an identifier name
#354: FILE: include/linux/dma-buf.h:109:
+	int (*pin)(struct dma_buf_attachment *);

-:366: WARNING:FUNCTION_ARGUMENTS: function definition argument 'struct dma_buf_attachment *' should also have an identifier name
#366: FILE: include/linux/dma-buf.h:121:
+	void (*unpin)(struct dma_buf_attachment *);

-:507: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 4 warnings, 0 checks, 445 lines checked
32a66b35fedc drm/ttm: remove the backing store if no placement is given
-:36: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 1 warnings, 0 checks, 18 lines checked
a682b7c716b4 drm/ttm: use the parent resv for ghost objects v2
-:11: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#11: 
v2: Limit this to only cases when the parent object uses a separate reservation

-:88: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 2 warnings, 0 checks, 62 lines checked
db69a0d6a285 drm/amdgpu: use allowed_domains for exported DMA-bufs
-:36: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 1 warnings, 0 checks, 17 lines checked
8ed696f9520a drm/amdgpu: add independent DMA-buf export v3
-:12: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#12: 
Start by providing a separate DMA-buf export implementation in amdgpu. This is

-:326: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 2 warnings, 0 checks, 283 lines checked
296641e96db1 drm/amdgpu: add independent DMA-buf import v6
-:276: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Christian König <ckoenig.leichtzumerken at gmail.com>'

total: 0 errors, 1 warnings, 0 checks, 219 lines checked