[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: PREEMPT_RT related fixups.

Patchwork patchwork at emeril.freedesktop.org
Tue Oct 5 16:12:58 UTC 2021


== Series Details ==

Series: drm/i915: PREEMPT_RT related fixups.
URL   : https://patchwork.freedesktop.org/series/95463/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
4bae9e7a5800 drm/i915: Use preempt_disable/enable_rt() where recommended
-:7: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#7: 
  ad3543ede630f ("drm/intel: Push get_scanout_position() timestamping into kms driver.")

total: 0 errors, 1 warnings, 0 checks, 18 lines checked
c3da899d24de drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates
-:10: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#10: 
started disabling interrupts across atomic updates. This breaks on PREEMPT_RT

total: 0 errors, 1 warnings, 0 checks, 42 lines checked
b42b86050fde drm/i915: Disable tracing points on PREEMPT_RT
1d34fd20b9ee drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE
58071bffaf38 drm/i915/gt: Queue and wait for the irq_work item.
9152fc01f425 drm/i915/gt: Use spin_lock_irq() instead of local_irq_disable() + spin_lock()
41f3da18a28a drm/i915: Drop the irqs_disabled() check
711977242684 drm/i915: Don't disable interrupts and pretend a lock as been acquired in __timeline_mark_lock().
-:8: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#8: 
   d67739268cf0e ("drm/i915/gt: Mark up the nested engine-pm timeline lock as irqsafe")

-:8: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit d67739268cf0 ("drm/i915/gt: Mark up the nested engine-pm timeline lock as irqsafe")'
#8: 
   d67739268cf0e ("drm/i915/gt: Mark up the nested engine-pm timeline lock as irqsafe")

-:9: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 6c69a45445af ("drm/i915/gt: Mark context->active_count as protected by timeline->mutex")'
#9: 
   6c69a45445af9 ("drm/i915/gt: Mark context->active_count as protected by timeline->mutex")

total: 2 errors, 1 warnings, 0 checks, 119 lines checked




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