[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Flush the WCB following a WC write
Patchwork
patchwork at emeril.freedesktop.org
Fri Jul 6 12:44:07 UTC 2018
== Series Details ==
Series: drm/i915: Flush the WCB following a WC write
URL : https://patchwork.freedesktop.org/series/46070/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
1442df0746fe drm/i915: Flush the WCB following a WC write
-:25: WARNING:MEMORY_BARRIER: memory barrier without comment
#25: FILE: drivers/gpu/drm/i915/i915_gem.c:841:
+ wmb();
total: 0 errors, 1 warnings, 0 checks, 10 lines checked
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