[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [CI,01/13] drm/i915: Split GEM object type definition to its own header

Patchwork patchwork at emeril.freedesktop.org
Wed May 22 08:28:14 UTC 2019 

== Series Details ==

Series: series starting with [CI,01/13] drm/i915: Split GEM object type definition to its own header
URL   : https://patchwork.freedesktop.org/series/60940/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
21a4f2a14a6c drm/i915: Split GEM object type definition to its own header
-:28: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#28: 
new file mode 100644

-:62: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#62: FILE: drivers/gpu/drm/i915/gem/i915_gem_object_types.h:1:
+/*

-:63: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#63: FILE: drivers/gpu/drm/i915/gem/i915_gem_object_types.h:2:
+ * SPDX-License-Identifier: MIT

-:180: WARNING:LINE_SPACING: Missing a blank line after declarations
#180: FILE: drivers/gpu/drm/i915/gem/i915_gem_object_types.h:119:
+	struct list_head batch_pool_link;
+	I915_SELFTEST_DECLARE(struct list_head st_link);

-:439: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#439: FILE: drivers/gpu/drm/i915/i915_gem_object.h:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 5 warnings, 0 checks, 664 lines checked
cba66b31783d drm/i915: Pull GEM ioctls interface to its own file
-:12: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#12: 
new file mode 100644

-:17: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#17: FILE: drivers/gpu/drm/i915/gem/i915_gem_ioctls.h:1:
+/*

-:18: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#18: FILE: drivers/gpu/drm/i915/gem/i915_gem_ioctls.h:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 152 lines checked
25b3c92581cf drm/i915: Move object->pages API to i915_gem_object.[ch]
-:38: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#38: 
rename from drivers/gpu/drm/i915/i915_gem_object.c

total: 0 errors, 1 warnings, 0 checks, 338 lines checked
04158ab8edc1 drm/i915: Move shmem object setup to its own file
-:413: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#413: 
new file mode 100644

-:418: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#418: FILE: drivers/gpu/drm/i915/gem/i915_gem_shmem.c:1:
+/*

-:419: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#419: FILE: drivers/gpu/drm/i915/gem/i915_gem_shmem.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 2002 lines checked
9f986e373097 drm/i915: Move phys objects to its own file
-:80: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#80: 
new file mode 100644

-:85: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#85: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:1:
+/*

-:86: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#86: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:2:
+ * SPDX-License-Identifier: MIT

-:184: WARNING:MEMORY_BARRIER: memory barrier without comment
#184: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:100:
+		smp_mb__before_atomic();

-:249: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#249: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:165:
+	obj->mm.page_sizes.phys = obj->mm.page_sizes.sg = 0;

-:375: WARNING:MEMORY_BARRIER: memory barrier without comment
#375: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:291:
+			smp_mb__before_atomic();

-:394: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#394: FILE: drivers/gpu/drm/i915/gem/i915_gem_pages.c:310:
+		ptr = obj->mm.mapping = NULL;

-:612: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#612: FILE: drivers/gpu/drm/i915/gem/i915_gem_phys.c:1:
+/*

-:613: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#613: FILE: drivers/gpu/drm/i915/gem/i915_gem_phys.c:2:
+ * SPDX-License-Identifier: MIT

-:908: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#908: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c:1:
+/*

-:909: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#909: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 9 warnings, 2 checks, 1848 lines checked
59c329c93458 drm/i915: Move mmap and friends to its own file
-:25: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
new file mode 100644

-:30: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#30: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:1:
+/*

-:31: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#31: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:2:
+ * SPDX-License-Identifier: MIT

-:589: WARNING:MEMORY_BARRIER: memory barrier without comment
#589: FILE: drivers/gpu/drm/i915/gem/i915_gem_object.c:399:
+		wmb();

-:632: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#632: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:1:
+/*

-:633: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#633: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:2:
+ * SPDX-License-Identifier: MIT

-:826: WARNING:LONG_LINE: line over 100 characters
#826: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:195:
+			      (1 + next_prime_number(i915->ggtt.vm.total >> PAGE_SHIFT)) << PAGE_SHIFT);

-:945: WARNING:SPACING: space prohibited before semicolon
#945: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:314:
+next_tiling: ;

total: 0 errors, 8 warnings, 0 checks, 2255 lines checked
2a823ea609d9 drm/i915: Move GEM domain management to its own file
-:25: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
new file mode 100644

-:30: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#30: FILE: drivers/gpu/drm/i915/gem/i915_gem_domain.c:1:
+/*

-:31: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#31: FILE: drivers/gpu/drm/i915/gem/i915_gem_domain.c:2:
+ * SPDX-License-Identifier: MIT

-:111: WARNING:MEMORY_BARRIER: memory barrier without comment
#111: FILE: drivers/gpu/drm/i915/gem/i915_gem_domain.c:82:
+		mb();

-:173: WARNING:MEMORY_BARRIER: memory barrier without comment
#173: FILE: drivers/gpu/drm/i915/gem/i915_gem_domain.c:144:
+		mb();

total: 0 errors, 5 warnings, 0 checks, 1869 lines checked
625eecee2ab9 drm/i915: Move more GEM objects under gem/
-:88: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#88: 
rename from drivers/gpu/drm/i915/i915_gem_clflush.c

-:115: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#115: FILE: drivers/gpu/drm/i915/gem/i915_gem_clflush.c:2:
+ * SPDX-License-Identifier: MIT

-:133: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#133: FILE: drivers/gpu/drm/i915/gem/i915_gem_clflush.h:1:
+/*

-:134: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#134: FILE: drivers/gpu/drm/i915/gem/i915_gem_clflush.h:2:
+ * SPDX-License-Identifier: MIT

-:185: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#185: FILE: drivers/gpu/drm/i915/gem/i915_gem_context.c:2:
+ * SPDX-License-Identifier: MIT

-:229: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#229: FILE: drivers/gpu/drm/i915/gem/i915_gem_context.h:2:
+ * SPDX-License-Identifier: MIT

-:260: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#260: FILE: drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c:2:
+ * SPDX-License-Identifier: MIT

-:318: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#318: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2:
+ * SPDX-License-Identifier: MIT

-:367: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#367: FILE: drivers/gpu/drm/i915/gem/i915_gem_internal.c:2:
+ * SPDX-License-Identifier: MIT

-:463: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#463: FILE: drivers/gpu/drm/i915/gem/i915_gem_shrinker.c:2:
+ * SPDX-License-Identifier: MIT

-:510: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#510: FILE: drivers/gpu/drm/i915/gem/i915_gem_stolen.c:2:
+ * SPDX-License-Identifier: MIT

-:556: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#556: FILE: drivers/gpu/drm/i915/gem/i915_gem_tiling.c:2:
+ * SPDX-License-Identifier: MIT

-:603: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#603: FILE: drivers/gpu/drm/i915/gem/i915_gem_userptr.c:2:
+ * SPDX-License-Identifier: MIT

-:650: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#650: FILE: drivers/gpu/drm/i915/gem/i915_gemfs.c:2:
+ * SPDX-License-Identifier: MIT

-:662: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#662: FILE: drivers/gpu/drm/i915/gem/i915_gemfs.h:1:
+/*

-:663: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#663: FILE: drivers/gpu/drm/i915/gem/i915_gemfs.h:2:
+ * SPDX-License-Identifier: MIT

-:707: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#707: FILE: drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c:2:
+ * SPDX-License-Identifier: MIT

-:719: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#719: FILE: drivers/gpu/drm/i915/gem/selftests/huge_gem_object.h:1:
+/*

-:720: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#720: FILE: drivers/gpu/drm/i915/gem/selftests/huge_gem_object.h:2:
+ * SPDX-License-Identifier: MIT

-:775: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#775: FILE: drivers/gpu/drm/i915/gem/selftests/huge_pages.c:2:
+ * SPDX-License-Identifier: MIT

-:828: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#828: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c:2:
+ * SPDX-License-Identifier: MIT

-:871: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#871: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c:2:
+ * SPDX-License-Identifier: MIT

-:933: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#933: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c:2:
+ * SPDX-License-Identifier: MIT

-:990: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#990: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c:2:
+ * SPDX-License-Identifier: MIT

-:1061: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#1061: FILE: drivers/gpu/drm/i915/gem/selftests/mock_context.c:2:
+ * SPDX-License-Identifier: MIT

-:1078: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#1078: FILE: drivers/gpu/drm/i915/gem/selftests/mock_context.h:1:
+/*

-:1079: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#1079: FILE: drivers/gpu/drm/i915/gem/selftests/mock_context.h:2:
+ * SPDX-License-Identifier: MIT

-:1131: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#1131: FILE: drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c:2:
+ * SPDX-License-Identifier: MIT

-:1143: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#1143: FILE: drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h:1:
+/*

-:1144: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#1144: FILE: drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.h:2:
+ * SPDX-License-Identifier: MIT

-:1174: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#1174: FILE: drivers/gpu/drm/i915/gem/selftests/mock_gem_object.h:1:
+/*

-:1175: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#1175: FILE: drivers/gpu/drm/i915/gem/selftests/mock_gem_object.h:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 32 warnings, 0 checks, 1386 lines checked
f5588e6a7bcb drm/i915: Pull scatterlist utils out of i915_gem.h
-:371: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#371: 
new file mode 100644

-:376: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#376: FILE: drivers/gpu/drm/i915/i915_scatterlist.c:1:
+/*

-:377: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#377: FILE: drivers/gpu/drm/i915/i915_scatterlist.c:2:
+ * SPDX-License-Identifier: MIT

-:421: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#421: FILE: drivers/gpu/drm/i915/i915_scatterlist.h:1:
+/*

-:422: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#422: FILE: drivers/gpu/drm/i915/i915_scatterlist.h:2:
+ * SPDX-License-Identifier: MIT

-:451: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#451: FILE: drivers/gpu/drm/i915/i915_scatterlist.h:31:
+		s.max = s.curr = s.sgp->offset;

-:496: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__iter' - possible side-effects?
#496: FILE: drivers/gpu/drm/i915/i915_scatterlist.h:76:
+#define __for_each_sgt_dma(__dmap, __iter, __sgt, __step)		\
+	for ((__iter) = __sgt_iter((__sgt)->sgl, true);			\
+	     ((__dmap) = (__iter).dma + (__iter).curr);			\
+	     (((__iter).curr += (__step)) >= (__iter).max) ?		\
+	     (__iter) = __sgt_iter(__sg_next((__iter).sgp), true), 0 : 0)

-:508: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__iter' - possible side-effects?
#508: FILE: drivers/gpu/drm/i915/i915_scatterlist.h:88:
+#define for_each_sgt_page(__pp, __iter, __sgt)				\
+	for ((__iter) = __sgt_iter((__sgt)->sgl, false);		\
+	     ((__pp) = (__iter).pfn == 0 ? NULL :			\
+	      pfn_to_page((__iter).pfn + ((__iter).curr >> PAGE_SHIFT))); \
+	     (((__iter).curr += PAGE_SIZE) >= (__iter).max) ?		\
+	     (__iter) = __sgt_iter(__sg_next((__iter).sgp), false), 0 : 0)

total: 0 errors, 5 warnings, 3 checks, 458 lines checked
2a50e668f8a7 drm/i915: Move GEM object domain management from struct_mutex to local
-:525: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#525: 
new file mode 100644

-:530: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#530: FILE: drivers/gpu/drm/i915/gem/i915_gem_fence.c:1:
+/*

-:531: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#531: FILE: drivers/gpu/drm/i915/gem/i915_gem_fence.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 1437 lines checked
dbb3b16d8148 drm/i915: Move GEM object waiting to its own file
-:42: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#42: 
new file mode 100644

-:47: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#47: FILE: drivers/gpu/drm/i915/gem/i915_gem_wait.c:1:
+/*

-:48: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#48: FILE: drivers/gpu/drm/i915/gem/i915_gem_wait.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 591 lines checked
b0912c12997e drm/i915: Move GEM object busy checking to its own file
-:25: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
new file mode 100644

-:30: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#30: FILE: drivers/gpu/drm/i915/gem/i915_gem_busy.c:1:
+/*

-:31: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#31: FILE: drivers/gpu/drm/i915/gem/i915_gem_busy.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 279 lines checked
14e98c16f1d2 drm/i915: Move GEM client throttling to its own file
-:25: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
new file mode 100644

-:30: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#30: FILE: drivers/gpu/drm/i915/gem/i915_gem_throttle.c:1:
+/*

-:31: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#31: FILE: drivers/gpu/drm/i915/gem/i915_gem_throttle.c:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 3 warnings, 0 checks, 162 lines checked

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