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From: Frederic Weisbecker <frederic@kernel.org>
To: "Paul E . McKenney" <paulmck@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
	Yong He <zhuangel570@gmail.com>,
	Neeraj upadhyay <neeraj.iitr10@gmail.com>,
	Joel Fernandes <joel@joelfernandes.org>,
	Boqun Feng <boqun.feng@gmail.com>,
	Uladzislau Rezki <urezki@gmail.com>, RCU <rcu@vger.kernel.org>
Subject: [PATCH 0/5] srcu fixes
Date: Wed,  4 Oct 2023 01:28:58 +0200	[thread overview]
Message-ID: <20231003232903.7109-1-frederic@kernel.org> (raw)

Hi,

This contains a fix for "SRCU: kworker hung in synchronize_srcu":

	http://lore.kernel.org/CANZk6aR+CqZaqmMWrC2eRRPY12qAZnDZLwLnHZbNi=xXMB401g@mail.gmail.com

And a few cleanups.

Passed 50 hours of SRCU-P and SRCU-N.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	srcu/fixes

HEAD: 7ea5adc5673b42ef06e811dca75e43d558cc87e0

Thanks,
	Frederic
---

Frederic Weisbecker (5):
      srcu: Fix callbacks acceleration mishandling
      srcu: Only accelerate on enqueue time
      srcu: Remove superfluous callbacks advancing from srcu_start_gp()
      srcu: No need to advance/accelerate if no callback enqueued
      srcu: Explain why callbacks invocations can't run concurrently


 kernel/rcu/srcutree.c | 55 ++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 39 insertions(+), 16 deletions(-)

             reply	other threads:[~2023-10-03 23:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-03 23:28 Frederic Weisbecker [this message]
2023-10-03 23:28 ` [PATCH 1/5] srcu: Fix callbacks acceleration mishandling Frederic Weisbecker
2023-10-03 23:29 ` [PATCH 2/5] srcu: Only accelerate on enqueue time Frederic Weisbecker
2023-10-10  6:46   ` Like Xu
2023-10-03 23:29 ` [PATCH 3/5] srcu: Remove superfluous callbacks advancing from srcu_start_gp() Frederic Weisbecker
2023-10-03 23:29 ` [PATCH 4/5] srcu: No need to advance/accelerate if no callback enqueued Frederic Weisbecker
2023-10-03 23:29 ` [PATCH 5/5] srcu: Explain why callbacks invocations can't run concurrently Frederic Weisbecker
2023-10-04  0:35 ` [PATCH 0/5] srcu fixes Paul E. McKenney
2023-10-04  3:21   ` Paul E. McKenney
2023-10-04  3:30     ` Paul E. McKenney
2023-10-04  9:36       ` Frederic Weisbecker
2023-10-04 14:06         ` Paul E. McKenney
2023-10-04 16:47           ` Paul E. McKenney
2023-10-04 21:27             ` Frederic Weisbecker
2023-10-04 21:54               ` Paul E. McKenney
2023-10-05 16:54                 ` Paul E. McKenney
2023-10-10 11:23                   ` Frederic Weisbecker
2023-10-04  9:35     ` Frederic Weisbecker
2023-10-04  9:25   ` Frederic Weisbecker
2023-10-07 10:24     ` zhuangel570
2023-10-10 11:27       ` Frederic Weisbecker
2023-10-10 13:20         ` zhuangel570

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