[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/27] dma-buf: add dma_resv_for_each_fence_unlocked v6

Patchwork patchwork at emeril.freedesktop.org
Fri Sep 24 20:21:06 UTC 2021 

== Series Details ==

Series: series starting with [01/27] dma-buf: add dma_resv_for_each_fence_unlocked v6
URL   : https://patchwork.freedesktop.org/series/95034/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
3d5f427224f6 dma-buf: add dma_resv_for_each_fence_unlocked v6
-:23: WARNING:TYPO_SPELLING: 'superflous' may be misspelled - perhaps 'superfluous'?
#23: 
v4: fix NULL deref when no explicit fence exists, drop superflous
                                                       ^^^^^^^^^^

-:240: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'cursor' - possible side-effects?
#240: FILE: include/linux/dma-resv.h:243:
+#define dma_resv_for_each_fence_unlocked(cursor, fence)			\
+	for (fence = dma_resv_iter_first_unlocked(cursor);		\
+	     fence; fence = dma_resv_iter_next_unlocked(cursor))

-:240: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'fence' - possible side-effects?
#240: FILE: include/linux/dma-resv.h:243:
+#define dma_resv_for_each_fence_unlocked(cursor, fence)			\
+	for (fence = dma_resv_iter_first_unlocked(cursor);		\
+	     fence; fence = dma_resv_iter_next_unlocked(cursor))

-:246: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 2 warnings, 2 checks, 205 lines checked
c206e319e15f dma-buf: add dma_resv_for_each_fence
-:100: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'cursor' - possible side-effects?
#100: FILE: include/linux/dma-resv.h:261:
+#define dma_resv_for_each_fence(cursor, obj, all_fences, fence)	\
+	for (dma_resv_iter_begin(cursor, obj, all_fences),	\
+	     fence = dma_resv_iter_first(cursor); fence;	\
+	     fence = dma_resv_iter_next(cursor))

-:100: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'fence' - possible side-effects?
#100: FILE: include/linux/dma-resv.h:261:
+#define dma_resv_for_each_fence(cursor, obj, all_fences, fence)	\
+	for (dma_resv_iter_begin(cursor, obj, all_fences),	\
+	     fence = dma_resv_iter_first(cursor); fence;	\
+	     fence = dma_resv_iter_next(cursor))

-:107: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 2 checks, 83 lines checked
91c79d06d613 dma-buf: add dma_resv selftest
-:37: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#37: 
new file mode 100644

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

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

-:45: WARNING:BLOCK_COMMENT_STYLE: Block comments should align the * on each line
#45: FILE: drivers/dma-buf/st-dma-resv.c:4:
+/*
+* Copyright © 2019 Intel Corporation

-:205: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 5 warnings, 0 checks, 176 lines checked
53c907415a88 dma-buf: use new iterator in dma_resv_copy_fences
-:125: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 106 lines checked
4a551f9a6ed4 dma-buf: use new iterator in dma_resv_get_fences v3
-:156: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 134 lines checked
6892bf07b652 dma-buf: use new iterator in dma_resv_wait_timeout
-:101: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 82 lines checked
322cf44af822 dma-buf: use new iterator in dma_resv_test_signaled
-:92: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 72 lines checked
4790d19afac8 dma-buf: use the new iterator in dma_buf_debug_show
-:55: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 37 lines checked
f7392db5486e drm/ttm: use the new iterator in ttm_bo_flush_all_fences
-:46: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 27 lines checked
e4a12d604246 drm/amdgpu: use the new iterator in amdgpu_sync_resv
-:72: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 55 lines checked
505d7a33614e drm/amdgpu: use new iterator in amdgpu_ttm_bo_eviction_valuable
-:47: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 28 lines checked
8e9c0646c296 drm/amdgpu: use new iterator in amdgpu_vm_prt_fini
-:52: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 35 lines checked
a5d63c4faed3 drm/msm: use new iterator in msm_gem_describe
-:55: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 34 lines checked
e28070977d16 drm/radeon: use new iterator in radeon_sync_resv
-:53: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 36 lines checked
fc8984904773 drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2
-:57: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 36 lines checked
cba25141f14c drm/i915: use the new iterator in i915_gem_busy_ioctl v2
-:69: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 49 lines checked
f3670bf3f189 drm/i915: use the new iterator in i915_sw_fence_await_reservation v3
-:89: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 67 lines checked
66e0731b7682 drm/i915: use the new iterator in i915_request_await_object v2
-:65: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 43 lines checked
57635ce0d636 drm/i915: use new iterator in i915_gem_object_wait_reservation
-:82: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 64 lines checked
f5f6de7f6991 drm/i915: use new iterator in i915_gem_object_wait_priority
-:55: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 38 lines checked
4cdf20dd2cc3 drm/i915: use new cursor in intel_prepare_plane_fb
-:40: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 22 lines checked
ab1e97345ff5 drm: use new iterator in drm_gem_fence_array_add_implicit v3
-:56: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 36 lines checked
0c12495336ba drm: use new iterator in drm_gem_plane_helper_prepare_fb
-:45: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 26 lines checked
99805ba5df9a drm/nouveau: use the new iterator in nouveau_fence_sync
-:96: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 77 lines checked
57e7c63ecba3 drm/nouveau: use the new interator in nv50_wndw_prepare_fb
-:41: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 22 lines checked
17e53fef2daf drm/etnaviv: use new iterator in etnaviv_gem_describe
-:69: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 51 lines checked
5aab0a62bfd5 drm/etnaviv: replace dma_resv_get_excl_unlocked
-:25: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 1 warnings, 0 checks, 8 lines checked

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