From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-x233.google.com (mail-we0-x233.google.com [IPv6:2a00:1450:400c:c03::233]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id E4373208AB9 for ; Wed, 21 Aug 2013 10:10:39 -0700 (PDT) Received: by mail-we0-f179.google.com with SMTP id t58so657201wes.24 for ; Wed, 21 Aug 2013 10:10:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=Mu9ymIfRN2LDlYTlOrbCSARkCrPFwFThQ2AGMqJluuk=; b=M8/57yUjKtNGz8tOgV8UNpHXEC1rZUQY1DNSyxQ7wd+qhfiHo3k7c/kOwLmqUMdCph x0SsvQj0LQjmqbVD9Bj+o3Jnwlhq1M47x7lR7i7G5cHo/LyDnYLzMk+eluBGhy1Ul2AJ XbslnadwHZdg/rqK4vgl1nR/UQu1aWmDHpBkbkITLi8H6A2vtLTotrJ+MHhmJVr67mUR zEawNegMc+ZeFBZtXAoheS5rVajjDk0BL5ZMPT/Nv5swwmxnKSA9sxRlBFt1Tod4WDCK qz0GmqgeVKRZCQPWugE/bDvYGKgioJRuCqkY040SWB/Ymdxf7D4zSYDWomyIwDdPUls5 evrw== MIME-Version: 1.0 X-Received: by 10.180.74.134 with SMTP id t6mr17210617wiv.56.1377105037228; Wed, 21 Aug 2013 10:10:37 -0700 (PDT) Received: by 10.217.48.67 with HTTP; Wed, 21 Aug 2013 10:10:37 -0700 (PDT) In-Reply-To: <20130821140350.2b953007@redhat.com> References: <20130820132629.51618797@redhat.com> <20130820151650.GA18016@kroah.com> <20130821140350.2b953007@redhat.com> Date: Wed, 21 Aug 2013 10:10:37 -0700 Message-ID: From: Dave Taht To: Jesper Dangaard Brouer Content-Type: multipart/alternative; boundary=f46d043c820c90019404e47840e5 Cc: Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" , stable@vger.kernel.org, "netdev@vger.kernel.org" , bufferbloat-list , David Miller Subject: Re: [Bloat] ADSL/ATM linklayer tc shaping regression fix commits for stable X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Aug 2013 17:10:40 -0000 --f46d043c820c90019404e47840e5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Wed, Aug 21, 2013 at 5:03 AM, Jesper Dangaard Brouer wrote: > > On Tue, 20 Aug 2013 08:16:50 -0700 > Greg Kroah-Hartman wrote: > > On Tue, Aug 20, 2013 at 01:26:29PM +0200, Jesper Dangaard Brouer wrote: > [...] > > > If there are issues with 3.10, that's a different story. > > > > > Refactor improvements (v3.11-rc1): > > > commit 130d3d68b52 (net_sched: psched_ratecfg_precompute() > improvements) > > Needed because it fixes the accuracy of the rate calc. > > > > The linklayer ATM/ADSL fix, reached 3.11-rc6: > > > commit 8a8e3d84b17 (net_sched: restore "linklayer atm" handling) > > Needed because we broke userspace interface. > > > David sends me the networking patches for the stable tree, and if he > > thinks these are applicable, then I'll take them. > > DaveM, please? What do you want me to do, submit this req/patches someho= w? > > (Can see that is not currently on your stable queue via: > http://patchwork.ozlabs.org/bundle/davem/stable/?state=3D*) > > +1 Dealing with the busted DSL stuff since 3.8 has been no fun and it would be nice if these last fixes made it into 3.10.X at least so router/fw distros can pick them up more easily. The difference in dsl behavior since the bustage in 3.8 to the saner now is remarkable. Probably not meeting the criteria for 3.10-stable inclusion (as they aren't exactly bugfixes) are the tiny improvements to the flow dissector made in 3.11 for better ipip, ipv6 encapsulation, and 802.1ad support, but I thought I'd mention them so other fq_codel folk pick them up that need them= . Not ready for any tree and increasingly doubtful for 3.12 are some improvements under test to codel and cisco's sch_pie, if anyone wants to play with them, let me know off list. > -- > Best regards, > Jesper Dangaard Brouer > MSc.CS, Sr. Network Kernel Developer at Red Hat > Author of http://www.iptv-analyzer.org > LinkedIn: http://www.linkedin.com/in/brouer > --=20 Dave T=E4ht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html --f46d043c820c90019404e47840e5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable



On Wed, Aug 21, 2013 at 5:03 AM, Jesper Dangaard Brouer <brouer@= redhat.com> wrote:

On Tue, 20 Aug 2013 08:16:50 -0700
Greg Kroah-Hartman <gregkh= @linuxfoundation.org> wrote:
> On Tue, Aug 20, 2013 at 01:26:29PM +0200, Jesper Dangaard Brouer wrote= :
[...]

> If there are issues with 3.10, that's a different story.
>
> > Refactor improvements (v3.11-rc1):
> > =A0commit 130d3d68b52 (net_sched: psched_ratecfg_precompute() imp= rovements)

Needed because it fixes the accuracy of the rate calc.

> > The linklayer ATM/ADSL fix, reached 3.11-rc6:
> > =A0commit 8a8e3d84b17 (net_sched: restore "linklayer atm&quo= t; handling)

Needed because we broke userspace interface.

> David sends me the networking patches for the stable tree, and if he > thinks these are applicable, then I'll take them.

DaveM, please? =A0What do you want me to do, submit this req/patches = somehow?

(Can see that is not currently on your stable queue via:
http://patchwork.ozlabs.org/bundle/davem/stable/?state=3D*)

--
Best regards,
=A0 Jesper Dangaard Brouer
=A0 MSc.CS, Sr. Network Kernel Developer at Red Hat
=A0 Author of ht= tp://www.iptv-analyzer.org
=A0 LinkedIn: http://www.linkedin.com/in/brouer



--
Dave T=E4ht=

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/= subscribe.html=20
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