[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/11] drm/i915: Skip scanning for signalers if we are already inflight (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [01/11] drm/i915: Skip scanning for signalers if we are already inflight (rev2)
URL   : https://patchwork.freedesktop.org/series/57244/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
2fb1e47f69e3 drm/i915: Skip scanning for signalers if we are already inflight
d2afc58479f7 drm/i915/execlists: Suppress mere WAIT preemption
5e85beeeea1f drm/i915/execlists: Suppress redundant preemption
ef2ec8aa3d7a drm/i915: Make request allocation caches global
-:162: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#162: 
new file mode 100644

-:167: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#167: FILE: drivers/gpu/drm/i915/i915_globals.c:1:
+/*

-:286: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#286: FILE: drivers/gpu/drm/i915/i915_globals.h:1:
+/*

-:627: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'plist' - possible side-effects?
#627: FILE: drivers/gpu/drm/i915/i915_scheduler.h:95:
+#define priolist_for_each_request(it, plist, idx) \
+	for (idx = 0; idx < ARRAY_SIZE((plist)->requests); idx++) \
+		list_for_each_entry(it, &(plist)->requests[idx], sched.link)

-:627: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'idx' - possible side-effects?
#627: FILE: drivers/gpu/drm/i915/i915_scheduler.h:95:
+#define priolist_for_each_request(it, plist, idx) \
+	for (idx = 0; idx < ARRAY_SIZE((plist)->requests); idx++) \
+		list_for_each_entry(it, &(plist)->requests[idx], sched.link)

-:631: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'plist' - possible side-effects?
#631: FILE: drivers/gpu/drm/i915/i915_scheduler.h:99:
+#define priolist_for_each_request_consume(it, n, plist, idx) \
+	for (; (idx = ffs((plist)->used)); (plist)->used &= ~BIT(idx - 1)) \
+		list_for_each_entry_safe(it, n, \
+					 &(plist)->requests[idx - 1], \
+					 sched.link)

-:631: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'idx' - possible side-effects?
#631: FILE: drivers/gpu/drm/i915/i915_scheduler.h:99:
+#define priolist_for_each_request_consume(it, n, plist, idx) \
+	for (; (idx = ffs((plist)->used)); (plist)->used &= ~BIT(idx - 1)) \
+		list_for_each_entry_safe(it, n, \
+					 &(plist)->requests[idx - 1], \
+					 sched.link)

total: 0 errors, 3 warnings, 4 checks, 808 lines checked
1531ba977791 drm/i915: Introduce i915_timeline.mutex
135a214d2a38 drm/i915: Keep timeline HWSP allocated until idle across the system
dcfb15979ec2 drm/i915: Compute the global scheduler caps
1296737150c9 drm/i915: Use HW semaphores for inter-engine synchronisation on gen8+
-:335: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#335: FILE: drivers/gpu/drm/i915/intel_gpu_commands.h:109:
+#define   MI_SEMAPHORE_SAD_GT_SDD	(0<<12)
                                  	  ^

-:337: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#337: FILE: drivers/gpu/drm/i915/intel_gpu_commands.h:111:
+#define   MI_SEMAPHORE_SAD_LT_SDD	(2<<12)
                                  	  ^

-:338: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#338: FILE: drivers/gpu/drm/i915/intel_gpu_commands.h:112:
+#define   MI_SEMAPHORE_SAD_LTE_SDD	(3<<12)
                                   	  ^

-:339: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#339: FILE: drivers/gpu/drm/i915/intel_gpu_commands.h:113:
+#define   MI_SEMAPHORE_SAD_EQ_SDD	(4<<12)
                                  	  ^

-:340: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#340: FILE: drivers/gpu/drm/i915/intel_gpu_commands.h:114:
+#define   MI_SEMAPHORE_SAD_NEQ_SDD	(5<<12)
                                   	  ^

total: 0 errors, 0 warnings, 5 checks, 300 lines checked
b6cd8c175fd0 drm/i915: Prioritise non-busywait semaphore workloads
b09202593de8 drm/i915/execlists: Skip direct submission if only lite-restore
37624d9dc7aa drm/i915: Use __ffs() in for_each_priolist for more compact code