From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aldo Maggi Subject: Re: two other cases Re: [Bug 11721] after upgrade to 2.6.27 i cannot navigate Date: Wed, 22 Oct 2008 13:49:39 +0200 Message-ID: <20081022134939.64f2b6b4@topolino> References: <20081021201857.08faf0a7@topolino> <20081021184539.GA3320@ami.dom.local> <20081021.163207.157978465.davem@davemloft.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="MP_/GTzZ.eRsHe+eGBoELqHOOey" Cc: David Miller , jarkao2@gmail.com, Netdev , bugme-daemon@bugzilla.kernel.org, olon@verizon.net To: "Ilpo =?UTF-8?B?SsOkcnZpbmVu?=" Return-path: Received: from jack.mail.tiscali.it ([213.205.33.53]:35790 "EHLO jack.mail.tiscali.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755931AbYJVLtw (ORCPT ); Wed, 22 Oct 2008 07:49:52 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: --MP_/GTzZ.eRsHe+eGBoELqHOOey Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Il giorno Wed, 22 Oct 2008 13:00:01 +0300 (EEST) "Ilpo J=C3=A4rvinen" ha scritto: [...] >=20 > It would be nice for Aldo to check what the result will be with my > second patch (only) using sack=3D1,ts=3D0,wscale=3D0. I guess it does but > it's a bit unclear if nop's in front help or not (having the patch > below should anyway help also in that case as the mss option gets > moved before it anyway). in order to avoid misunderstandings, i list herebelow my actions: i've used on paperino the kernel 2.6.27.2 patched with ilpo's 21.10.2008 patch (see please comment 47 in http://bugzilla.kernel.org/show_bug.cgi?id=3D11721, and NOT with the patch contained in comment 58, right?) i've modified the following files: echo 0 > /proc/sys/net/ipv4/tcp_window_scaling echo 0 > /proc/sys/net/ipv4/tcp_timestamps echo 1 > /proc/sys/net/ipv4/tcp_sack the results are that i CAN navigate (w3m kernel.org) and update my system (apt-get update in debian). should it be of any help to ilpo, i attach the usual tcpdump on the wan eth of topolino (my home server/gw) ciao! aldo [...] --MP_/GTzZ.eRsHe+eGBoELqHOOey Content-Type: application/octet-stream; name=2210-tcpdump_2-6-27-2-ilpo-2110-patch Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=2210-tcpdump_2-6-27-2-ilpo-2110-patch MTM6MzM6NDAuODkyNzUzIElQIDE5Mi4xNjguMjU0LjEuNDQ1MjkgPiAyMDQuMTUyLjE5MS41Ljgw OiBTIDIyMjU5NDg5MjA6MjIyNTk0ODkyMCgwKSB3aW4gNTg0MCA8bm9wLG5vcCxzYWNrT0ssbXNz IDE0NjA+CgkweDAwMDA6ICAwMGEwIGM1NDMgNWZlYiAwMDEwIDVhYzUgNjgxYyAwODAwIDQ1MDAg IC4uLkNfLi4uWi5oLi4uRS4KCTB4MDAxMDogIDAwMzAgOGZhYyA0MDAwIDNmMDYgNjFkMyBjMGE4 IGZlMDEgY2M5OCAgLjAuLkAuPy5hLi4uLi4uLgoJMHgwMDIwOiAgYmYwNSBhZGYxIDAwNTAgODRh ZCA0OGY4IDAwMDAgMDAwMCA3MDAyICAuLi4uLlAuLkguLi4uLnAuCgkweDAwMzA6ICAxNmQwIGE2 MWYgMDAwMCAwMTAxIDA0MDIgMDIwNCAwNWI0ICAgICAgIC4uLi4uLi4uLi4uLi4uCjEzOjMzOjQx LjExMjk1NCBJUCAxOTIuMTY4LjI1NC4xLjQ0NTI5ID4gMjA0LjE1Mi4xOTEuNS44MDogLiBhY2sg MjkyNzA0MjYzOCB3aW4gNTg0MAoJMHgwMDAwOiAgMDBhMCBjNTQzIDVmZWIgMDAxMCA1YWM1IDY4 MWMgMDgwMCA0NTAwICAuLi5DXy4uLlouaC4uLkUuCgkweDAwMTA6ICAwMDI4IDhmYWQgNDAwMCAz ZjA2IDYxZGEgYzBhOCBmZTAxIGNjOTggIC4oLi5ALj8uYS4uLi4uLi4KCTB4MDAyMDogIGJmMDUg YWRmMSAwMDUwIDg0YWQgNDhmOSBhZTc3IDIwNGUgNTAxMCAgLi4uLi5QLi5ILi53Lk5QLgoJMHgw MDMwOiAgMTZkMCAwNDBlIDAwMDAgICAgICAgICAgICAgICAgICAgICAgICAgICAuLi4uLi4KMTM6 MzM6NDEuMTEzMjI3IElQIDE5Mi4xNjguMjU0LjEuNDQ1MjkgPiAyMDQuMTUyLjE5MS41LjgwOiBQ IDA6MjQwKDI0MCkgYWNrIDEgd2luIDU4NDAKCTB4MDAwMDogIDAwYTAgYzU0MyA1ZmViIDAwMTAg NWFjNSA2ODFjIDA4MDAgNDUwMCAgLi4uQ18uLi5aLmguLi5FLgoJMHgwMDEwOiAgMDExOCA4ZmFl IDQwMDAgM2YwNiA2MGU5IGMwYTggZmUwMSBjYzk4ICAuLi4uQC4/LmAuLi4uLi4uCgkweDAwMjA6 ICBiZjA1IGFkZjEgMDA1MCA4NGFkIDQ4ZjkgYWU3NyAyMDRlIDUwMTggIC4uLi4uUC4uSC4udy5O UC4KCTB4MDAzMDogIDE2ZDAgMDlmMCAwMDAwIDQ3NDUgNTQyMCAyZjIwIDQ4NTQgNTQ1MCAgLi4u Li4uR0VULi8uSFRUUAoJMHgwMDQwOiAgMmYzMSAyZTMwIDBkMGEgNTU3MyA2NTcyIDJkNDEgNjc2 NSA2ZTc0ICAvMS4wLi5Vc2VyLUFnZW50CgkweDAwNTA6ICAzYTIwIDc3MzMgNmQyZiAzMDJlIDM1 MmUgMzIwZCAwYTQxIDYzNjMgIDoudzNtLzAuNS4yLi5BY2MK --MP_/GTzZ.eRsHe+eGBoELqHOOey--