netdev - Re: iwlwifi worse than ever in current git.

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Message-ID: <20120119180433.GA32306@redhat.com>
Date:	Thu, 19 Jan 2012 13:04:34 -0500
From:	Dave Jones <davej@...hat.com>
To:	Emmanuel Grumbach <egrumbach@...il.com>
Cc:	"Grumbach, Emmanuel" <emmanuel.grumbach@...el.com>,
	Dan Williams <dcbw@...hat.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"Guy, Wey-Yi W" <wey-yi.w.guy@...el.com>,
	Linux Wireless <linux-wireless@...r.kernel.org>
Subject: Re: iwlwifi worse than ever in current git.

On Thu, Jan 19, 2012 at 08:47:28AM +0200, Emmanuel Grumbach wrote:
 > >> [16580.004052] iwlwifi 0000:04:00.0: U iwlagn_tx_agg_stop Can't proceed: ssn
 > >> 1491, next_recl = 150
 > >>
 > >
 > > I understand there is nothing afterwards... This is really weird. The sequence numbers here are really crazy...
 > > I need to think that over.
 > >
 > >>
 > 
 > Ok, I finally had a change to take a closer look at this. Please run
 > with debug=0xC0000000.
 > 
 > This will be noisy, but I guess we have no choice...

It is indeed noisy, and.. I can't reproduce the problem when that's set.
Some timing related problem ?

	Dave

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