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Date: Mon, 1 Apr 2013 14:47:14 -0700
From: Greg KH <gregkh@linuxfoundation.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Andrew Lutomirski <luto@mit.edu>, linux-wireless@vger.kernel.org,
	stable@vger.kernel.org
Subject: Re: Mysterious (?) VHT/HT warning on 3.8.2
Message-ID: <20130401214714.GA5976@kroah.com> (sfid-20130401_234723_278821_12E16851)
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On Mon, Apr 01, 2013 at 12:02:04AM +0200, Johannes Berg wrote:
> On Sat, 2013-03-30 at 18:49 -0700, Andrew Lutomirski wrote:
> 
> > wlan0: capabilities/regulatory prevented using AP HT/VHT
> > configuration, downgraded
> > 
> > Despite this warning, HT seems to work.  I'm getting >7 MB/s over ssh,
> > which isn't terrible.
> 
> Yeah, the warning is spurious, it's disabling VHT because neither you
> nor the AP have it ;-)
> 
> I fixed it in
> 
> commit 586e01ededf9b713a1512dd658806791a7ca1a50
> Author: Johannes Berg <johannes.berg@intel.com>
> Date:   Thu Feb 14 12:13:53 2013 +0100
> 
>     mac80211: prevent spurious HT/VHT downgrade message
> 
> but I guess that didn't make it to 3.8, maybe it should be applied to
> stable.

Now applied, thanks.

greg k-h