linux-kernel - [PATCH rcu 0/8] RCU torture test updates for v6.12

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Message-Id: <20240816055203.43784-1-neeraj.upadhyay@kernel.org>
Date: Fri, 16 Aug 2024 11:21:55 +0530
From: neeraj.upadhyay@...nel.org
To: rcu@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	kernel-team@...a.com,
	rostedt@...dmis.org,
	paulmck@...nel.org,
	neeraj.upadhyay@...nel.org,
	neeraj.upadhyay@....com,
	boqun.feng@...il.com,
	joel@...lfernandes.org,
	urezki@...il.com,
	frederic@...nel.org
Subject: [PATCH rcu 0/8] RCU torture test updates for v6.12

From: Neeraj Upadhyay <neeraj.upadhyay@...nel.org>

This series contains RCU torture test updates targeted for v6.12. Following
are the updates:

1.      Remove redundant rcu_torture_ops get_gp_completed fields,
        courtesy of Paul E. McKenney.

2.      Add SRCU ->same_gp_state and ->get_comp_state functions,
        courtesy of Paul E. McKenney.

3.      Generic test for NUM_ACTIVE_*RCU_POLL*, courtesy of Paul E. McKenney.

4.      Add CFcommon.arch for arch-specific Kconfig options, courtesy
        of Zhouyi Zhou.

5.      Make rcu_torture_write_types() print number of update types,
        courtesy of Paul E. McKenney.

6.      Add rcutree.nohz_full_patience_delay to TREE07, courtesy of
        Paul E. McKenney.

7.      Add a stall_cpu_repeat module parameter, courtesy of Paul E. McKenney.

8.      Add torture.sh --guest-cpu-limit argument for limited hosts,
        courtesy of Paul E. McKenney.


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


- Neeraj

 .../admin-guide/kernel-parameters.txt         |   8 +-
 kernel/rcu/rcutorture.c                       | 109 +++++++++++++-----
 .../rcutorture/bin/kvm-test-1-run.sh          |   2 +
 .../selftests/rcutorture/bin/torture.sh       |  38 ++++--
 .../selftests/rcutorture/configs/rcu/CFcommon |   2 -
 .../rcutorture/configs/rcu/CFcommon.i686      |   2 +
 .../rcutorture/configs/rcu/CFcommon.ppc64le   |   1 +
 .../rcutorture/configs/rcu/CFcommon.x86_64    |   2 +
 .../rcutorture/configs/rcu/TREE07.boot        |   1 +
 9 files changed, 119 insertions(+), 46 deletions(-)
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/CFcommon.i686
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/CFcommon.ppc64le
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/CFcommon.x86_64

-- 
2.40.1