From: David Miller <davem@davemloft.net>
To: marcelo.leitner@gmail.com
Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com,
vyasevich@gmail.com, nhorman@tuxdriver.com,
linux-sctp@vger.kernel.org
Subject: Re: [PATCH net] sctp: fix BH handling on socket backlog
Date: Mon, 25 Jul 2016 18:22:53 +0000 [thread overview]
Message-ID: <20160725.112253.483808630563071321.davem@davemloft.net> (raw)
In-Reply-To: <a19b6088999a30defbfce748bc178935156a18a3.1469244527.git.marcelo.leitner@gmail.com>
From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Date: Sat, 23 Jul 2016 00:32:48 -0300
> Now that the backlog processing is called with BH enabled, we have to
> disable BH before taking the socket lock via bh_lock_sock() otherwise
> it may dead lock:
...
> Fixes: 860fbbc343bf ("sctp: prepare for socket backlog behavior change")
> Cc: Eric Dumazet <eric.dumazet@gmail.com>
> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Applied and queued up for -stable, thanks.
prev parent reply other threads:[~2016-07-25 18:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-23 3:32 [PATCH net] sctp: fix BH handling on socket backlog Marcelo Ricardo Leitner
2016-07-25 18:22 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160725.112253.483808630563071321.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=linux-sctp@vger.kernel.org \
--cc=marcelo.leitner@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=nhorman@tuxdriver.com \
--cc=vyasevich@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).