RFC [PATCH 0/1] Fix lockdep false positive

From: Derek Basehore
Date: Tue Dec 11 2018 - 21:25:16 EST

I'm not sure if I'm breaking any detection with this patch since I
haven't looked at that lockdep code before. I do know that the unlock
order for locks with a nest lock should not matter, though.
Specifically, you should be able to unlock the nest lock followed by
all the locks nested underneath it.

Derek Basehore (1):
locking/lockdep: Fix nest lock warning on unlock

kernel/locking/lockdep.c | 27 +++++++++++++--------------
1 file changed, 13 insertions(+), 14 deletions(-)