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

[Patchwork]

== Series Details ==

Series: drm/i915: Define and use GuC and CTB TLB invalidation routines
URL   : https://patchwork.freedesktop.org/series/125076/
State : warning

== Summary ==

Error: dim checkpatch failed
f7cb19dc39f1 drm/i915: Add GuC TLB Invalidation device info flags
23d5c0118b98 drm/i915/guc: Add CT size delay helper
a7184bb383c9 drm/i915: Define and use GuC and CTB TLB invalidation routines
-:452: WARNING:MEMORY_BARRIER: memory barrier without comment
#452: FILE: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4739:
+	smp_store_mb(wq_entry->flags, wq_entry->flags & ~WQ_FLAG_WOKEN);

total: 0 errors, 1 warnings, 0 checks, 445 lines checked
8c6010e5ab58 drm/i915: No TLB invalidation on suspended GT
0cfb064c9e9c drm/i915: No TLB invalidation on wedged GT
937b7430468e 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
9553f34bb117 drm/i915: Enable GuC TLB invalidations for MTL