From: David Miller <davem@davemloft.net>
To: xtfeng@gmail.com
Cc: isdn@linux-pingi.de, isdn4linux@listserv.isdn4linux.de,
tilman@imap.cc, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] isdn: fix possible circular locking dependency
Date: Thu, 22 Oct 2009 18:28:44 -0700 (PDT) [thread overview]
Message-ID: <20091022.182844.11139590.davem@davemloft.net> (raw)
In-Reply-To: <1256202424-28314-1-git-send-email-xtfeng@gmail.com>
From: Xiaotian Feng <xtfeng@gmail.com>
Date: Thu, 22 Oct 2009 17:07:04 +0800
> There's a circular locking dependency:
...
> We don't need to lock nd->queue->xmit_lock to protect single
> isdn_net_lp_busy(). This can fix above lockdep warnings.
>
> Reported-and-tested-by: Tilman Schmidt <tilman@imap.cc>
> Signed-off-by: Xiaotian Feng <xtfeng@gmail.com>
Applied, thanks.
prev parent reply other threads:[~2009-10-23 1:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-22 9:07 [PATCH] isdn: fix possible circular locking dependency Xiaotian Feng
2009-10-23 1:28 ` 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=20091022.182844.11139590.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=isdn4linux@listserv.isdn4linux.de \
--cc=isdn@linux-pingi.de \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=tilman@imap.cc \
--cc=xtfeng@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