[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/17] drm/i915/gem: Manually dump the debug trace on GEM_BUG_ON

[Patchwork]

== Series Details ==

Series: series starting with [01/17] drm/i915/gem: Manually dump the debug trace on GEM_BUG_ON
URL   : https://patchwork.freedesktop.org/series/69669/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
e14d64857e27 drm/i915/gem: Manually dump the debug trace on GEM_BUG_ON
0e0d80ce4269 drm/i915/gt: Close race between engine_park and intel_gt_retire_requests
0b5064fe3a17 drm/i915/gt: Unlock engine-pm after queuing the kernel context switch
5495539d7746 drm/i915/gt: Make intel_ring_unpin() safe for concurrent pint
6fbb7bea4a75 drm/i915: Mark up the calling context for intel_wakeref_put()
-:14: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#14: 
References: a0855d24fc22d ("locking/mutex: Complain upon mutex API misuse in IRQ contexts")

total: 0 errors, 1 warnings, 0 checks, 239 lines checked
dfd3da54254c drm/i915/gem: Merge GGTT vma flush into a single loop
b31f2d6c64c4 drm/i915: Protect the obj->vma.list during iteration
-:9: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#9: 
<1>[  347.820823] BUG: kernel NULL pointer dereference, address: 0000000000000150

total: 0 errors, 1 warnings, 0 checks, 12 lines checked
c0657a9ecb12 drm/i915: Wait until the intel_wakeref idle callback is complete
a1f5f04316e6 drm/i915/gt: Declare timeline.lock to be irq-free
3538cc446165 drm/i915/gt: Move new timelines to the end of active_list
-:10: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#10: 
References: 7936a22dd466 ("drm/i915/gt: Wait for new requests in intel_gt_retire_requests()")

-:10: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 7936a22dd466 ("drm/i915/gt: Wait for new requests in intel_gt_retire_requests()")'
#10: 
References: 7936a22dd466 ("drm/i915/gt: Wait for new requests in intel_gt_retire_requests()")

total: 1 errors, 1 warnings, 0 checks, 8 lines checked
1bccce657871 drm/i915/gt: Schedule next retirement worker first
89cb89b53169 drm/i915/gt: Flush the requests after wedging on suspend
931727919e07 drm/i915/selftests: Force bonded submission to overlap
108db4e60468 drm/i915/selftests: Flush the active callbacks
5dc926eaf8c6 drm/i915/selftests: Be explicit in ERR_PTR handling
-:11: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#11: 
References: f40a7b7558ef ("drm/i915: Initial selftests for exercising eviction")

-:11: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit f40a7b7558ef ("drm/i915: Initial selftests for exercising eviction")'
#11: 
References: f40a7b7558ef ("drm/i915: Initial selftests for exercising eviction")

-:25: WARNING:LONG_LINE: line over 100 characters
#25: FILE: drivers/gpu/drm/i915/selftests/i915_gem_evict.c:202:
+		pr_err("Failed to evict+insert, i915_gem_object_ggtt_pin returned err=%d\n", (int)PTR_ERR_OR_ZERO(vma));

total: 1 errors, 2 warnings, 0 checks, 10 lines checked
924d7310cc96 drm/i915/selftests: Exercise rc6 handling
-:54: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#54: 
new file mode 100644

-:59: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#59: FILE: drivers/gpu/drm/i915/gt/selftest_rc6.c:1:
+/*

-:60: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#60: FILE: drivers/gpu/drm/i915/gt/selftest_rc6.c:2:
+ * SPDX-License-Identifier: MIT

-:140: WARNING:LINE_SPACING: Missing a blank line after declarations
#140: FILE: drivers/gpu/drm/i915/gt/selftest_rc6.c:82:
+	unsigned int n, count;
+	I915_RND_STATE(prng);

-:211: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#211: FILE: drivers/gpu/drm/i915/gt/selftest_rc6.h:1:
+/*

-:212: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#212: FILE: drivers/gpu/drm/i915/gt/selftest_rc6.h:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 6 warnings, 0 checks, 191 lines checked