From: Joel Fernandes <joel@joelfernandes.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: "Paul E . McKenney" <paulmck@kernel.org>, rcu@vger.kernel.org
Subject: Re: [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep()
Date: Thu, 30 Mar 2023 15:38:45 +0000 [thread overview]
Message-ID: <20230330153845.GG2114899@google.com> (raw)
In-Reply-To: <e5b78f91-122a-0b0d-8d3f-922d462ba44d@kernel.dk>
On Mon, Mar 27, 2023 at 01:26:39PM -0600, Jens Axboe wrote:
> On 3/26/23 6:27 AM, Joel Fernandes wrote:
> > On Wed, Mar 15, 2023 at 2:19 PM Joel Fernandes (Google)
> > <joel@joelfernandes.org> wrote:
> >>
> >> From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
> >>
> >> The kvfree_rcu() macro's single-argument form is deprecated. Therefore
> >> switch to the new kvfree_rcu_mightsleep() variant. The goal is to
> >> avoid accidental use of the single-argument forms, which can introduce
> >> functionality bugs in atomic contexts and latency bugs in non-atomic
> >> contexts.
> >>
> >> Cc: Jens Axboe <axboe@kernel.dk>
> >> Cc: Philipp Reisner <philipp.reisner@linbit.com>
> >> Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
> >
> > Jens/Others, any chance for an Ack here?
>
> Begrudgingly-acked-by: Jens Axboe <axboe@kernel.dk>
I applied the Ack verbatim, thank you!
- Joel
next prev parent reply other threads:[~2023-03-30 15:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230315181902.4177819-1-joel@joelfernandes.org>
2023-03-15 18:18 ` [PATCH v2 08/14] rcuscale: Rename kfree_rcu() to kfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 09/14] torture: Enable clocksource watchdog with "tsc=watchdog" Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 10/14] rcutorture: Create nocb kthreads only when testing rcu in CONFIG_RCU_NOCB_CPU=y kernels Joel Fernandes (Google)
2023-03-15 18:18 ` [PATCH v2 11/14] rcu/kvfree: Eliminate k[v]free_rcu() single argument macro Joel Fernandes (Google)
[not found] ` <CAEXW_YQehT7Zj0G4nBj-0b+Ndq_FTxFzxQ-WYnBGJ=87wPBHYw@mail.gmail.com>
[not found] ` <e5b78f91-122a-0b0d-8d3f-922d462ba44d@kernel.dk>
2023-03-30 15:38 ` Joel Fernandes [this message]
[not found] ` <20230315181902.4177819-5-joel@joelfernandes.org>
[not found] ` <CAEXW_YR7njsiRxZtGpUftBQ0hFOzfzsLGQwfrgPwanucO8wATw@mail.gmail.com>
[not found] ` <20230327101411.5298b38c@kernel.org>
2023-03-30 15:43 ` [PATCH v2 05/14] net/sysctl: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes
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