From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, rostedt@goodmis.org
Subject: [PATCH rcu 0/8] Miscellaneous fixes for v6.2
Date: Wed, 19 Oct 2022 15:46:52 -0700 [thread overview]
Message-ID: <20221019224652.GA2499358@paulmck-ThinkPad-P17-Gen-1> (raw)
Hello!
This series contains miscellaneous fixes:
1. Remove duplicate RCU exp QS report from rcu_report_dead(),
courtesy of Zqiang.
2. Synchronize ->qsmaskinitnext in rcu_boost_kthread_setaffinity(),
courtesy of Pingfan Liu.
3. Remove unused 'cpu' in rcu_virt_note_context_switch(), courtesy
of Zeng Heng.
4. Use READ_ONCE() for lockless read of rnp->qsmask, courtesy of
"Joel Fernandes (Google)".
5. Explain why SLAB_DESTROY_BY_RCU reference before locking.
6. Remove rcu_is_idle_cpu(), courtesy of Yipeng Zou.
7. rcu-tasks: Make grace-period-age message human-readable.
8. Fix __this_cpu_read() lockdep warning in
rcu_force_quiescent_state(), courtesy of Zqiang.
Thanx, Paul
------------------------------------------------------------------------
b/include/linux/kvm_host.h | 2 +-
b/include/linux/rcutiny.h | 2 +-
b/include/linux/rcutree.h | 2 +-
b/include/linux/slab.h | 6 ++++++
b/kernel/rcu/tasks.h | 2 +-
b/kernel/rcu/tree.c | 2 --
b/kernel/rcu/tree_plugin.h | 5 ++++-
include/linux/rcutiny.h | 2 --
include/linux/rcutree.h | 2 --
kernel/rcu/tree.c | 10 ++--------
10 files changed, 16 insertions(+), 19 deletions(-)
next reply other threads:[~2022-10-19 22:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-19 22:46 Paul E. McKenney [this message]
2022-10-19 22:46 ` [PATCH rcu 1/8] rcu: Remove duplicate RCU exp QS report from rcu_report_dead() Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 2/8] rcu: Synchronize ->qsmaskinitnext in rcu_boost_kthread_setaffinity() Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 3/8] rcu: Remove unused 'cpu' in rcu_virt_note_context_switch() Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 4/8] rcu: Use READ_ONCE() for lockless read of rnp->qsmask Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 5/8] slab: Explain why SLAB_DESTROY_BY_RCU reference before locking Paul E. McKenney
2022-10-20 7:10 ` Vlastimil Babka
2022-10-20 16:31 ` Paul E. McKenney
2022-10-21 7:44 ` Christoph Lameter
2022-10-21 13:43 ` Paul E. McKenney
2022-10-21 13:50 ` Vlastimil Babka
2022-10-21 15:42 ` Paul E. McKenney
2022-10-21 15:50 ` Vlastimil Babka
2022-10-21 16:10 ` Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 6/8] rcu: Remove rcu_is_idle_cpu() Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 7/8] rcu-tasks: Make grace-period-age message human-readable Paul E. McKenney
2022-10-19 22:46 ` [PATCH rcu 8/8] rcu: Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state() Paul E. McKenney
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