From: Ming Lei <ming.lei@redhat.com>
To: Martin Svec <martin.svec@zoner.cz>
Cc: linux-block@vger.kernel.org
Subject: Re: NULL pointer dereference in blk_mq_put_rq_ref (LTS kernel 5.10.56)
Date: Wed, 1 Sep 2021 09:35:44 +0800 [thread overview]
Message-ID: <YS7Y8Ej3BKLR175+@T590> (raw)
In-Reply-To: <996b8008-f7ec-4752-e207-669fe88021df@zoner.cz>
On Tue, Aug 31, 2021 at 12:30:57PM +0200, Martin Svec wrote:
> Hello Ming,
>
> thanks a lot. I don't see the patches in 5.10 stable queue yet, is it safe to apply them on top of
> 5.10.60 LTS kernel?
Yeah, both are fix on 2e315dc07df0 ("blk-mq: grab rq->refcount before calling
->fn in blk_mq_tagset_busy_iter") which is in 5.10.60 stable tree, so
safe to apply them.
Thanks,
Ming
prev parent reply other threads:[~2021-09-01 1:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-30 14:52 NULL pointer dereference in blk_mq_put_rq_ref (LTS kernel 5.10.56) Martin Svec
2021-08-31 9:33 ` Ming Lei
2021-08-31 10:30 ` Martin Svec
2021-09-01 1:35 ` Ming Lei [this message]
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