✗ Fi.CI.CHECKPATCH: warning for series starting with [1/7] drm/i915: Allocate a common scratch page

[Patchwork <patchwork@emeril.freedesktop.org>]

== Series Details ==

Series: series starting with [1/7] drm/i915: Allocate a common scratch page
URL   : https://patchwork.freedesktop.org/series/53477/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
2fc4093e46e8 drm/i915: Allocate a common scratch page
90bafab654fd drm/i915: Flush GPU relocs harder for gen3
-:14: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 7fa28e146994 ("drm/i915: Write GPU relocs harder with gen3")'
#14: 
References: 7fa28e146994 ("drm/i915: Write GPU relocs harder with gen3")

total: 1 errors, 0 warnings, 0 checks, 50 lines checked
d0acfc4c3006 drm/i915/selftests: Reorder request allocation vs vma pinning
8d513703db38 drm/i915: Pipeline PDP updates for Braswell
b161e78c0b56 drm/i915: Return immediately if trylock fails for direct-reclaim
c13fea83071c drm/i915/userptr: Avoid struct_mutex recursion for mmu_invalidate_range_start
-:23: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#23: 
References: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers")

-:23: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers")'
#23: 
References: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers")

-:240: ERROR:LOCKING: recursive locking is bad, do not use this ever.
#240: FILE: drivers/gpu/drm/i915/i915_gem_userptr.c:108:
+	switch (mutex_trylock_recursive(m)) {

total: 2 errors, 1 warnings, 0 checks, 444 lines checked
0633dd1e91ac drm/i915/userptr: Probe vma range before gup

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