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Message-ID: <20070906082301.GB21929@gondor.apana.org.au> Date: Thu, 6 Sep 2007 16:23:01 +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: > > > > [ 382.529041] [<c02c8abc>] dev_close+0x24/0x67 > > > [ 382.529052] [<e01f402b>] ieee80211_master_stop+0x4a/0x6d [mac80211] This is where the bug is. You cannot call dev_close from an atomic context as i33380211_master_stop does it within spin locks. 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 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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