From: Jens Axboe <axboe@kernel.dk>
To: Coly Li <i@coly.li>
Cc: linux-bcache@vger.kernel.org, linux-block@vger.kernel.org
Subject: Re: [PATCH 1/1] bcache: use llist_for_each_entry_safe() in __closure_wake_up()
Date: Wed, 27 Sep 2017 22:27:47 +0200 [thread overview]
Message-ID: <5986f13b-013d-5252-fc70-51dcd40e7335@kernel.dk> (raw)
In-Reply-To: <4c14e77e-577f-b7b7-d63a-b4b3a4d9e757@coly.li>
On 09/27/2017 09:16 PM, Coly Li wrote:
> Hi Jens,
>
> Could you please take a look on this patch? It will be helpful if we can
> have it in 4.14, then we can fix a bug introduced in 4.14-rc1.
>
> This patch is reported by Michael Lyle, reviewed by Byungchul Park, and
> finally verified by Michael Lyle after I posted the patch.
It looks fine to me, I'll get it queued up. BTW, it's technically
a use-after-free bug, not a race condition.
--
Jens Axboe
next prev parent reply other threads:[~2017-09-27 20:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-26 9:54 [PATCH 0/1] bcache fix for 4.14-rc4 Coly Li
2017-09-26 9:54 ` [PATCH 1/1] bcache: use llist_for_each_entry_safe() in __closure_wake_up() Coly Li
2017-09-27 19:16 ` Coly Li
2017-09-27 20:27 ` Jens Axboe [this message]
2017-09-27 20:48 ` Michael Lyle
2017-09-27 20:52 ` Jens Axboe
2017-09-28 0:46 ` Coly Li
2017-09-27 20:29 ` Jens Axboe
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