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Message-ID: <20070906082008.GA21929@gondor.apana.org.au>
Date: Thu, 6 Sep 2007 16:20:08 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Satyam Sharma <satyam@...radead.org>
Cc: Florian Lohoff <flo@...822.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Netdev <netdev@...r.kernel.org>, linux-wireless@...r.kernel.org,
Michal Piotrowski <michal.k.k.piotrowski@...il.com>,
ipw3945-devel@...ts.sourceforge.net, yi.zhu@...el.com
Subject: Re: BUG: scheduling while atomic: ifconfig/0x00000002/4170
On Thu, Sep 06, 2007 at 10:32:33AM +0530, Satyam Sharma wrote:
>
> Probably tangential, but Herbert, is the call to synchronize_rcu() in
> dev_deactivate() really correct?
Yes it's still correct as of today's tree. Of course patches
such as preemptible RCU may change things but they'll need to
audit this anyway.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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