From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2.tohojo.dk (mail2.tohojo.dk [77.235.48.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 3B3D33B25E for ; Tue, 30 Aug 2016 13:57:01 -0400 (EDT) X-Virus-Scanned: amavisd-new at mail2.tohojo.dk DKIM-Filter: OpenDKIM Filter v2.10.3 mail2.tohojo.dk 530D140D5E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=201310; t=1472579818; bh=Ff4CjNBBw+m410FoFo+LK3uV3YZqoLxcl3NPLOIcV98=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=TOw7dOaUXtI7xOc6SPnaWL+CYEJaE9SECuSq0BOcoW7oRWdCy7b90OaiIX2Wnu6Li cc5wKBIZrMU1jlL3ikPvNyI8tLU90dUxkVCtBTnwdEvzjKbt7dnAbiveB0222M0/Gl 8AtMwOhNEH1OGBPpnxyIr6BxkEERX5WvPvAy87po= Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id 5F2BB6F28; Tue, 30 Aug 2016 19:56:57 +0200 (CEST) From: =?utf-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= To: Richard Smith Cc: Dave Taht , make-wifi-fast@lists.bufferbloat.net References: <9c57d85b-99a0-8dbd-a32e-6af9f5c95787@gmail.com> <874m63ju2g.fsf@toke.dk> <8d19c536-ae4a-e383-71e7-eeaafcba05d8@gmail.com> <874m639tao.fsf@toke.dk> <87h9a2pm5q.fsf@toke.dk> <3610bb06-d292-424c-5181-03dbcf3f41e0@gmail.com> Date: Tue, 30 Aug 2016 19:56:57 +0200 In-Reply-To: <3610bb06-d292-424c-5181-03dbcf3f41e0@gmail.com> (Richard Smith's message of "Tue, 30 Aug 2016 10:24:12 -0400") X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87lgzecf86.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Make-wifi-fast] Testing the LEDE nbd/staging branch X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Aug 2016 17:57:01 -0000 Richard Smith writes: > On 08/30/2016 06:48 AM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: > >> Richard Smith writes: >> >>> On 08/29/2016 06:22 PM, Dave Taht wrote: >>>> I have tested toke's wndr3800 build below, and with psk2+ccmp crypto >>>> enabled, using an osx box >>>> to drive the tests, I can get 210Mbit wifi downloads and uploads for >>>> nearly any number of flows. Fairness is nearly perfect. w00t! >>> >>> Unfortunately, I still get the same behavior where it borks my Intel >>> AC 8260 card. >> >> Hmm, that's certainly "interesting"... >> >> You say your baseline is a CC access point; there are so many moving >> parts in this that it would be good to verify whether the crash is >> caused by the softq patches specifically. Could you do an identical >> build where you remove >> package/kernel/mac80211/patches/337-ath9k-Switch-to-using-mac80211-inter= mediate-software.patch >> (and any subsequent patches that touch the same code; i.e., the airtime >> fairness patches), and see if that also causes crashes? :) > > Sure and if that works I'll walk though the patches seeing which one > causes the trouble. Awesome, thanks! > I only have before/after work to test so it may take a day or 2 to go > though all the combinations. No worries. Just holler when you know more :) -Toke