From: Jens Axboe <axboe@kernel.dk>
To: "Joel Fernandes" <joel@joelfernandes.org>,
"Philipp Reisner" <philipp.reisner@linbit.com>,
"Lars Ellenberg" <lars.ellenberg@linbit.com>,
"Christoph Böhmwalder" <christoph.boehmwalder@linbit.com>
Cc: linux-block@vger.kernel.org,
"Uladzislau Rezki \(Sony\)" <urezki@gmail.com>,
linux-kernel@vger.kernel.org,
"Paul E . McKenney" <paulmck@kernel.org>,
drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep()
Date: Mon, 27 Mar 2023 13:26:39 -0600 [thread overview]
Message-ID: <e5b78f91-122a-0b0d-8d3f-922d462ba44d@kernel.dk> (raw)
In-Reply-To: <CAEXW_YQehT7Zj0G4nBj-0b+Ndq_FTxFzxQ-WYnBGJ=87wPBHYw@mail.gmail.com>
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>
--
Jens Axboe
prev parent reply other threads:[~2023-03-27 19:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 18:18 [Drbd-dev] [PATCH v2 01/14] drbd: Rename kvfree_rcu() to kvfree_rcu_mightsleep() Joel Fernandes (Google)
2023-03-26 12:27 ` Joel Fernandes
2023-03-27 19:26 ` Jens Axboe [this message]
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