[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/2] drm/i915: Use mutex_lock_killable() from inside the shrinker

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Use mutex_lock_killable() from inside the shrinker
URL   : https://patchwork.freedesktop.org/series/54952/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5591d0fa3da6 drm/i915: Use mutex_lock_killable() from inside the shrinker
-:26: ERROR:LOCKING: recursive locking is bad, do not use this ever.
#26: FILE: drivers/gpu/drm/i915/i915_gem_shrinker.c:44:
+	switch (mutex_trylock_recursive(m)) {

total: 1 errors, 0 warnings, 0 checks, 23 lines checked
255c22d39a75 drm/i915: Removing polling for struct_mutex from vmap shrinker