From: Frederic Weisbecker <frederic@kernel.org>
To: "Paul E. McKenney" <paulmck@kernel.org>
Cc: LKML <linux-kernel@vger.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: Re: [PATCH 0/5] srcu fixes
Date: Wed, 4 Oct 2023 23:27:29 +0200 [thread overview]
Message-ID: <ZR3YwR4FriKP_Pab@localhost.localdomain> (raw)
In-Reply-To: <02d3ae63-8e52-4931-acf6-32ef69a6511a@paulmck-laptop>
Le Wed, Oct 04, 2023 at 09:47:04AM -0700, Paul E. McKenney a écrit :
> > The 10-hour 40-CPU SRCU-P run and pair of 10-hour 16-CPU SRCU-N runs
> > completed without failure. The others had some failures, but I need
> > to look and see if any were unexpected. In the meantime, I started a
> > two-hour 40-CPU SRCU-P run and a pair of one-hour 16-CPU SRCU-N runs on
> > just that first commit. Also servicing SIGSHOWER and SIGFOOD. ;-)
>
> And the two-hour 40-CPU SRCU-P run and a pair of two-hour 16-CPU SRCU-N
> runs (on only the first commit) completed without incident.
>
> The other set of overnight full-stack runs had only tick-stop errors,
> so I started a two-hour set on the first commit.
>
> So far so good!
Very nice!
As for the tick-stop error, see the upstream fix:
1a6a46477494 ("timers: Tag (hr)timer softirq as hotplug safe")
Thanks!
next prev parent reply other threads:[~2023-10-04 21:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-03 23:28 [PATCH 0/5] srcu fixes Frederic Weisbecker
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 [this message]
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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