Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753965Ab3EFOiD (ORCPT ); Mon, 6 May 2013 10:38:03 -0400 Received: from tex.lwn.net ([70.33.254.29]:46270 "EHLO vena.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753532Ab3EFOiB (ORCPT ); Mon, 6 May 2013 10:38:01 -0400 Date: Mon, 6 May 2013 08:37:59 -0600 From: Jake Edge To: Stanislaw Gruszka Cc: linux-wireless@vger.kernel.org, Johannes Berg , lkml Subject: Re: Bisected 3.9 regression for iwl4965 connection problem to 1672c0e3 Message-ID: <20130506083759.556dac76@chukar.edge2.net> In-Reply-To: <20130506123805.GA1602@redhat.com> References: <20130505143803.7e46e4c6@chukar.edge2.net> <20130506123805.GA1602@redhat.com> X-Mailer: Claws Mail 3.9.0 (GTK+ 2.24.16; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1005 Lines: 28 On Mon, 6 May 2013 14:38:06 +0200 Stanislaw Gruszka wrote: > > I bisected the problem to: > > > > commit 1672c0e31917f49d31d30d79067103432bc20cc7 > > What more information is needed from me? I may still mess around > > with trying to revert that patch just to nail it down for sure, but > > two separate bisection exercises ended up at the same place. > > Below patch should restore old mac80211 behaviour, by stop > telling mac that 4965 supports TX ACK status. Does it help? Yup, that fixed the problem, thanks. So did reverting Johannes's commit above, fwiw, but just turning off that flag in 3.9 as your patch does fixes it. seems like that needs to head to Linus and the stable folks ... jake -- Jake Edge - LWN - jake@lwn.net - http://lwn.net -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/