From: zhuangel570 <zhuangel570@gmail.com>
To: Frederic Weisbecker <frederic@kernel.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
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: Tue, 10 Oct 2023 21:20:46 +0800 [thread overview]
Message-ID: <CANZk6aTCfNQFX5jCdyEi-yUmTOtKPb0TYOPUs+1LSjF+5=HSNA@mail.gmail.com> (raw)
In-Reply-To: <ZSU1NeV/Z65ph/RC@lothringen>
On Tue, Oct 10, 2023 at 7:27 PM Frederic Weisbecker <frederic@kernel.org> wrote:
>
> On Sat, Oct 07, 2023 at 06:24:53PM +0800, zhuangel570 wrote:
> > On Wed, Oct 4, 2023 at 5:25 PM Frederic Weisbecker <frederic@kernel.org> wrote:
> > There is currently no way to reproduce this problem in our environment.
> > The problem has appeared on 2 machines, and each time it occurred, the
> > test had been running for more than a month.
> >
> > BTW, I will run tests with these patches in our environment.
>
> Ok, let us know if it ever triggers after this series.
Sure, I have ported the patch set to our test environment, now 2 machines
already run test for 3 days, everything looks fine.
The patch set is very elegant and completely eliminates the possibility of
unexpected accelerations in our analysis. I am very confident in fixing our
problem.
>
> Since I added you in the Co-developed-by: tags, I will need to
> also add your Signed-off-by: tag.
>
> Is that ok for you?
Sure. Big thanks!
If possible, would you please change my "Signed-off-by" into:
Signed-off-by: Yong He <alexyonghe@tencent.com>
>
> Thanks.
prev parent reply other threads:[~2023-10-10 13:21 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
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 [this message]
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