== Series Details == Series: drm/i915/userptr: Avoid struct_mutex recursion for mmu_invalidate_range_start (rev2) URL : https://patchwork.freedesktop.org/series/51362/ State : warning == Summary == $ dim checkpatch origin/drm-tip 7c70af9afdbf drm/i915/userptr: Avoid struct_mutex recursion for mmu_invalidate_range_start -:18: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line) #18: References: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers") -:18: 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")' #18: References: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers") -:178: ERROR:LOCKING: recursive locking is bad, do not use this ever. #178: FILE: drivers/gpu/drm/i915/i915_gem_userptr.c:108: + switch (mutex_trylock_recursive(m)) { -:256: WARNING:LONG_LINE: line over 100 characters #256: FILE: drivers/gpu/drm/i915/i915_gem_userptr.c:176: + unlock = __i915_mutex_lock_recursive(&mn->mm->i915->drm.struct_mutex); total: 2 errors, 2 warnings, 0 checks, 380 lines checked _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
