[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/22] drm/i915: Allow some leniency in PCU reads

[Patchwork]

== Series Details ==

Series: series starting with [01/22] drm/i915: Allow some leniency in PCU reads
URL   : https://patchwork.freedesktop.org/series/76885/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5d6d17a06111 drm/i915: Allow some leniency in PCU reads
90bde0818b4c drm/i915/gem: Specify address type for chained reloc batches
b176040f5352 drm/i915/gem: Implement legacy MI_STORE_DATA_IMM
-:285: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#285: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 466 lines checked
b7c000f49351 drm/i915/gt: Small tidy of gen8+ breadcrumb emission
695f6b96fd71 drm/i915: Mark concurrent submissions with a weak-dependency
1f334a2377a6 drm/i915/selftests: Repeat the rps clock frequency measurement
-:68: CHECK:USLEEP_RANGE: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#68: FILE: drivers/gpu/drm/i915/gt/selftest_rps.c:311:
+				udelay(1000);

total: 0 errors, 0 warnings, 1 checks, 83 lines checked
5afed03e63b4 drm/i915/gt: Stop holding onto the pinned_default_state
0a5f2d25af58 dma-buf: Proxy fence, an unsignaled fence placeholder
-:45: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#45: 
new file mode 100644

-:387: CHECK:UNCOMMENTED_DEFINITION: spinlock_t definition without comment
#387: FILE: drivers/dma-buf/st-dma-fence-proxy.c:20:
+	spinlock_t lock;

-:547: WARNING:MEMORY_BARRIER: memory barrier without comment
#547: FILE: drivers/dma-buf/st-dma-fence-proxy.c:180:
+	smp_store_mb(container_of(cb, struct simple_cb, cb)->seen, true);

total: 0 errors, 2 warnings, 1 checks, 1050 lines checked
58c654c91450 drm/syncobj: Allow use of dma-fence-proxy
1cb8b54c722a drm/i915/gem: Teach execbuf how to wait on future syncobj
b2fe59f70453 drm/i915/gem: Allow combining submit-fences with syncobj
484c921c7e0d drm/i915/gt: Declare when we enabled timeslicing
5c1dd11745ec drm/i915: Replace the hardcoded I915_FENCE_TIMEOUT
-:111: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#111: 
new file mode 100644

-:173: WARNING:LONG_LINE: line over 100 characters
#173: FILE: drivers/gpu/drm/i915/i915_request.c:1231:
+										       fence->context),

total: 0 errors, 2 warnings, 0 checks, 133 lines checked
34bb0a3af4a3 drm/i915: Drop I915_RESET_TIMEOUT and friends
76ffecc4882c drm/i915: Drop I915_IDLE_ENGINES_TIMEOUT
842a5ff2e31b drm/i915: Always defer fenced work to the worker
bb72c2db5d08 drm/i915/gem: Assign context id for async work
5cf43ac54f31 drm/i915: Export a preallocate variant of i915_active_acquire()
8dabb78a0e92 drm/i915/gem: Separate the ww_mutex walker into its own list
-:92: WARNING:LONG_LINE: line over 100 characters
#92: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1812:
+			list_for_each_entry_safe_continue_reverse(unlock, en, &eb->lock, lock_link) {

-:140: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'pos' - possible side-effects?
#140: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+		n = list_prev_entry(pos, member);			\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

-:140: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'n' - possible side-effects?
#140: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+		n = list_prev_entry(pos, member);			\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

-:140: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'member' - possible side-effects?
#140: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+		n = list_prev_entry(pos, member);			\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

total: 0 errors, 1 warnings, 3 checks, 120 lines checked
9dbce260a387 drm/i915/gem: Asynchronous GTT unbinding
26b068f07a60 drm/i915/gem: Bind the fence async for execbuf
bf21c39c1bef drm/i915/gem: Lazily acquire the device wakeref for freeing objects