[PATCH v2 0/6] RCU tasks fixes for v6.9

Boqun Feng
2024-02-17T01:28:00Z

Hi,

This series contains the fixes of RCU tasks for v6.9. You can also find
the series at:

git://git.kernel.org/pub/scm/linux/kernel/git/boqun/linux.git rcu-tasks.2024.02.14a

Changes since v1:

* Update with Paul's rework on "Eliminate deadlocks involving
do_exit() and RCU task"

The detailed list of changes:

Paul E. McKenney (6):
rcu-tasks: Repair RCU Tasks Trace quiescence check
rcu-tasks: Add data to eliminate RCU-tasks/do_exit() deadlocks
rcu-tasks: Initialize data to eliminate RCU-tasks/do_exit() deadlocks
rcu-tasks: Maintain lists to eliminate RCU-tasks/do_exit() deadlocks
rcu-tasks: Eliminate deadlocks involving do_exit() and RCU tasks
rcu-tasks: Maintain real-time response in rcu_tasks_postscan()

include/linux/rcupdate.h | 4 +-
include/linux/sched.h | 2 +
init/init_task.c | 1 +
kernel/fork.c | 1 +
kernel/rcu/tasks.h | 110 ++++++++++++++++++++++++++++++---------
5 files changed, 90 insertions(+), 28 deletions(-)

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2.43.0