linux-kernel - [PATCH rcu 00/12] RCU tasks updates for v6.12

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Message-ID: <20240816064730.GA56949@neeraj.linux>
Date: Fri, 16 Aug 2024 12:17:30 +0530
From: Neeraj Upadhyay <Neeraj.Upadhyay@...nel.org>
To: rcu@...r.kernel.org
Cc: paulmck@...nel.org, joel@...lfernandes.org, frederic@...nel.org,
	boqun.feng@...il.com, urezki@...il.com,
	linux-kernel@...r.kernel.org, kernel-team@...a.com,
	rostedt@...dmis.org, qiang.zhang1211@...il.com
Subject: [PATCH rcu 00/12] RCU tasks updates for v6.12

1.      Remove RCU Tasks Rude asynchronous APIs from rcu-updaters.sh,
        courtesy of Paul E. McKenney.

2.      Remove RCU Tasks Rude asynchronous APIs, courtesy of
        Paul E. McKenney.

3.      Stop testing RCU Tasks Rude asynchronous APIs, courtesy of
        Paul E. McKenney.

4.      Stop testing RCU Tasks Rude asynchronous APIs, courtesy of
        Paul E. McKenney.

5.      Remove RCU Tasks Rude asynchronous APIs, courtesy of
        Paul E. McKenney.

6.      Fix access non-existent percpu rtpcp variable in rcu_tasks_need_gpcb(),
        courtesy of Zqiang.

7.      Check processor-ID assumptions, courtesy of Paul E. McKenney.

8.      Update rtp->tasks_gp_seq comment, courtesy of Paul E. McKenney.

9.      Provide rcu_barrier_cb_is_done() to check rcu_barrier() CBs,
        courtesy of Paul E. McKenney.

10.     Mark callbacks not currently participating in barrier
        operation, courtesy of Paul E. McKenney.

11.     Add detailed grace-period and barrier diagnostics, courtesy of
        Paul E. McKenney.

12.     Add rcu_barrier_tasks*() start time to diagnostics, courtesy of
        Paul E. McKenney.


Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/neeraj.upadhyay/linux-rcu.git/log/?h=rcu.tasks.14.08.24a


- Neeraj

------------------------------------------------------------------------

 .../RCU/Design/Requirements/Requirements.rst  |   3 +-
 Documentation/RCU/checklist.rst               |  61 +++--
 Documentation/RCU/whatisRCU.rst               |   2 +-
 .../admin-guide/kernel-parameters.txt         |   8 -
 include/linux/rcupdate.h                      |   5 +-
 kernel/rcu/rcu.h                              |   5 +
 kernel/rcu/rcuscale.c                         |   2 -
 kernel/rcu/rcutorture.c                       |   8 -
 kernel/rcu/tasks.h                            | 212 ++++++++++++------
 tools/rcu/rcu-updaters.sh                     |   2 -
 10 files changed, 180 insertions(+), 128 deletions(-)