On Wed, Mar 22, 2023 at 09:26:07PM -0700, Boqun Feng wrote: > Boqun Feng (4): > locking/lockdep: Introduce lock_sync() > rcu: Annotate SRCU's update-side lockdep dependencies > locking: Reduce the number of locks in ww_mutex stress tests > locking/lockdep: Improve the deadlock scenario print for sync and read > lock > > Paul E. McKenney (3): > rcutorture: Add SRCU deadlock scenarios > rcutorture: Add RCU Tasks Trace and SRCU deadlock scenarios > rcutorture: Add srcu_lockdep.sh > > include/linux/lockdep.h | 8 +- > include/linux/srcu.h | 34 +++- > kernel/locking/lockdep.c | 64 +++++- > kernel/locking/test-ww_mutex.c | 2 +- > kernel/rcu/rcutorture.c | 185 ++++++++++++++++++ > kernel/rcu/srcutiny.c | 2 + > kernel/rcu/srcutree.c | 2 + > .../selftests/rcutorture/bin/srcu_lockdep.sh | 78 ++++++++ > 8 files changed, 364 insertions(+), 11 deletions(-) > create mode 100755 tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
