linux-kernel - Re: BUG: scheduling while atomic: ifconfig/0x00000002/4170

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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>
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