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	Sat, 8 Aug 2009 04:43:11 -0400
Subject: Re: [PATCH v4] cfg80211: validate channel settings across
 interfaces
From: Johannes Berg <johannes@sipsolutions.net>
To: reinette chatre <reinette.chatre@intel.com>
Cc: John Linville <linville@tuxdriver.com>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	"Luis R. Rodriguez" <mcgrof@gmail.com>
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Hi,

> I am able to bring the interface up and scan, but when I try to
> associate I get a hang.
>=20
> For example, when I run:
> $ iwconfig wlan0 channel <ch> essid <essid>
>=20
> then the command prompt never returns and system becomes progressively
> unresponsive. The logs do not contain any details of the problem.

Hmm, yes, that's a pretty obvious deadlock, I obviously didn't test
managed-mode 'iwconfig wlan0 channel' setting. I'll send a fix, I'm
sorry.

johannes

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