From: Christophe Saout <christophe@saout.de>
To: James Morris <jmorris@redhat.com>
Cc: Matt Mackall <mpm@selenic.com>,
Jean-Luc Cooke <jlcooke@certainkey.com>,
Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org,
James Morris <jmorris@intercode.com.au>
Subject: Re: [PATCH/proposal] dm-crypt: add digest-based iv generation mode
Date: Tue, 24 Feb 2004 23:31:49 +0100 [thread overview]
Message-ID: <1077661909.26811.1.camel@leto.cs.pocnet.net> (raw)
In-Reply-To: <Xine.LNX.4.44.0402241726450.26251-100000@thoron.boston.redhat.com>
Am Di, den 24.02.2004 schrieb James Morris um 23:26:
> > BTW: I think there's a bug in the ipv6 code, it uses spin_lock to
> > protect itself, this will cause a sleep-inside-spinlock warning. (found
> > while grepping through the source for other cryptoapi users)
>
> Where is the bug?
net/ipv6/addrconf.c: __ipv6_regen_rndid
> spin_lock(&md5_tfm_lock);
> if (unlikely(md5_tfm == NULL)) {
> spin_unlock(&md5_tfm_lock);
> return -1;
> }
> crypto_digest_init(md5_tfm);
> crypto_digest_update(md5_tfm, sg, 2);
> crypto_digest_final(md5_tfm, idev->work_digest);
> spin_unlock(&md5_tfm_lock);
next prev parent reply other threads:[~2004-02-24 22:34 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-19 17:02 Christophe Saout
2004-02-19 19:18 ` Andrew Morton
2004-02-20 17:14 ` Jean-Luc Cooke
2004-02-20 18:53 ` Christophe Saout
2004-02-20 19:09 ` Jean-Luc Cooke
2004-02-20 19:23 ` Christophe Saout
2004-02-20 21:23 ` James Morris
2004-02-20 22:40 ` Christophe Saout
2004-02-21 0:07 ` James Morris
2004-02-21 2:17 ` Christophe Saout
2004-02-24 19:11 ` Matt Mackall
2004-02-24 19:43 ` Christophe Saout
2004-02-24 20:38 ` Matt Mackall
2004-02-25 21:43 ` Matt Mackall
2004-02-26 19:35 ` Christophe Saout
2004-02-26 20:02 ` Matt Mackall
2004-02-27 16:05 ` Christophe Saout
2004-02-27 18:37 ` Christophe Saout
2004-02-27 20:02 ` Matt Mackall
2004-02-27 20:13 ` Christophe Saout
2004-02-27 20:55 ` Matt Mackall
2004-02-27 21:16 ` Christophe Saout
2004-02-28 0:39 ` Matt Mackall
2004-02-28 13:02 ` Christophe Saout
2004-02-24 22:26 ` James Morris
2004-02-24 22:31 ` Christophe Saout [this message]
2004-02-24 22:45 ` James Morris
2004-02-24 20:01 ` James Morris
2004-02-24 20:24 ` Matt Mackall
2004-02-25 2:25 ` Christophe Saout
2004-02-25 3:05 ` Jean-Luc Cooke
2004-02-23 0:35 ` Fruhwirth Clemens
2004-02-23 13:44 ` Jean-Luc Cooke
2004-02-23 15:36 ` James Morris
[not found] <20040223214738.GD24799@certainkey.com>
[not found] ` <Xine.LNX.4.44.0402231710390.21142-100000@thoron.boston.redhat.com>
2004-02-24 20:22 ` Jean-Luc Cooke
2004-02-24 22:17 ` James Morris
2004-02-24 22:44 ` Jean-Luc Cooke
2004-02-25 13:52 ` James Morris
2004-02-25 15:11 ` Jean-Luc Cooke
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