[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Define and use GuC and CTB TLB invalidation routines (rev3)

[Patchwork]

== Series Details ==

Series: drm/i915: Define and use GuC and CTB TLB invalidation routines (rev3)
URL   : https://patchwork.freedesktop.org/series/125177/
State : warning

== Summary ==

Error: dim checkpatch failed
163a738cf408 drm/i915: Add GuC TLB Invalidation device info flags
2804b180223e drm/i915/guc: Add CT size delay helper
14d8ddbdeb5a drm/i915: Define and use GuC and CTB TLB invalidation routines
-:284: WARNING:MISORDERED_TYPE: type 'long unsigned int' should be specified in [[un]signed] [short|int|long|long long] order
#284: FILE: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1929:
+	long unsigned int i;

-:284: WARNING:UNNECESSARY_INT: Prefer 'unsigned long' over 'long unsigned int' as the int is unnecessary
#284: FILE: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1929:
+	long unsigned int i;

-:447: WARNING:MEMORY_BARRIER: memory barrier without comment
#447: FILE: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4741:
+	smp_store_mb(wq_entry->flags, wq_entry->flags & ~WQ_FLAG_WOKEN);

total: 0 errors, 3 warnings, 0 checks, 441 lines checked
a0058d3ed125 drm/i915: No TLB invalidation on suspended GT
4dba4b8f32dd drm/i915: No TLB invalidation on wedged GT
cef5feff285e drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck
-:32: WARNING:MSLEEP: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst
#32: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:146:
+		msleep(10);

total: 0 errors, 1 warnings, 0 checks, 17 lines checked
91f0a2161fce drm/i915: Enable GuC TLB invalidations for MTL