[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/gem: Drop local vma->vm_file reference (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/gem: Drop local vma->vm_file reference (rev2)
URL   : https://patchwork.freedesktop.org/series/71539/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5e756e87063e drm/i915/gem: Drop local vma->vm_file reference
-:68: WARNING:MEMORY_BARRIER: memory barrier without comment
#68: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:724:
+	smp_store_mb(i915->gem.mmap_singleton, file);

total: 0 errors, 1 warnings, 0 checks, 102 lines checked