[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/9] drm/i915: Ignore submit-fences on the same timeline

Patchwork patchwork at emeril.freedesktop.org
Fri May 8 10:10:31 UTC 2020

== Series Details ==

Series: series starting with [1/9] drm/i915: Ignore submit-fences on the same timeline
URL   : https://patchwork.freedesktop.org/series/77072/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
3db130b5548c drm/i915: Ignore submit-fences on the same timeline
d17611e9e0a3 drm/i915: Pull waiting on an external dma-fence into its routine
fccd141053d3 drm/i915: Prevent using semaphores to chain up to external fences
fe5b438ff7a9 drm/i915: Tidy awaiting on dma-fences
4e705a4d23cc dma-buf: Proxy fence, an unsignaled fence placeholder
-:45: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
new file mode 100644

-:380: CHECK:UNCOMMENTED_DEFINITION: spinlock_t definition without comment
#380: FILE: drivers/dma-buf/st-dma-fence-proxy.c:20:
+	spinlock_t lock;

-:540: WARNING:MEMORY_BARRIER: memory barrier without comment
#540: FILE: drivers/dma-buf/st-dma-fence-proxy.c:180:
+	smp_store_mb(container_of(cb, struct simple_cb, cb)->seen, true);

total: 0 errors, 2 warnings, 1 checks, 1043 lines checked
d5504a1bf6f5 drm/syncobj: Allow use of dma-fence-proxy
61b47826215b drm/i915/gem: Teach execbuf how to wait on future syncobj
f44784ab7169 drm/i915/gem: Allow combining submit-fences with syncobj
96dc49eecf66 drm/i915/gt: Declare when we enabled timeslicing

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