[GIT PULL] locking fixes

From: Ingo Molnar

Date: Sun Nov 08 2026 - 04:03:45 EST


Linus,

Please pull the latest locking/urgent Git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-urgent-2026-11-08

for you to fetch changes up to 408b129aac48b574c0c9d11137a89eefba825d5d:

Locking fixes:

- Fix lockdep message output (Zhuangzhuang Wang)

- Fix OSQ memory ordering bugs, one of which can cause
unlink queue corruption (Peter Zijlstra)

Thanks,

Ingo

------------------>
Peter Zijlstra (2):
locking/osq: Switch osq_wait_next()/atomic_cmpxchg() ordering
locking/osq: Fix unlink queue corruption

Zhuangzhuang Wang (1):
locking/lockdep: Fix inverted "on"/"last" CPU label in lockdep_print_held_locks()


kernel/locking/lockdep.c | 2 +-
kernel/locking/osq_lock.c | 62 +++++++++++++++++++++++++++++++++++------------
2 files changed, 47 insertions(+), 17 deletions(-)