From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Eggert, Lars" Subject: Re: [CRIU] TCP_REPAIR MSS issue Date: Thu, 16 Jun 2016 07:51:22 +0000 Message-ID: <5A6E3EFB-2B69-4C3C-BC67-CAFEC5B2DB2C@netapp.com> References: <575FEA4B.2000603@virtuozzo.com> <3758708E-B5DE-4D8B-A8CC-37346F994B32@netapp.com> <20160614171528.GA14276@outlook.office365.com> <20160614205741.GB20722@outlook.office365.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="Apple-Mail=_D01E96D8-714C-42AA-93A1-C4740EC31081"; protocol="application/pgp-signature"; micalg=pgp-sha256 Cc: Pavel Emelyanov , "netdev@vger.kernel.org" , "criu@openvz.org" , "Honda, Michio" To: Andrey Vagin Return-path: Received: from mx144.netapp.com ([216.240.21.25]:14525 "EHLO mx144.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300AbcFPHvZ (ORCPT ); Thu, 16 Jun 2016 03:51:25 -0400 In-Reply-To: <20160614205741.GB20722@outlook.office365.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: --Apple-Mail=_D01E96D8-714C-42AA-93A1-C4740EC31081 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi, On 2016-06-14, at 23:21, Andrey Vagin wrote: > On my host, I see that dst is set in tcp_v4_connect() -> = sk_setup_caps() sorry, are you saying that you don't see the issue with = TCP_MSS_DEFAULT-sized segments after TCP_REPAIR on your kernel? Or are = you saying my quick attempt at analyzing the cause was wrong? Thanks, Lars --Apple-Mail=_D01E96D8-714C-42AA-93A1-C4740EC31081 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="signature.asc" Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJXYlp7AAoJEFS1wwm/cMFXpFMP/0irPUuBKogHIXX02LP88epP 9QLI+onx61fmNoFJNyKt2v31iTtYd93AnPWhgxLz5BsmAjSk5PXqipa66Q/6QVeg leIpUhLwTABf3GONMCsC5y4wsfgw3Lnh32vm4ijw+CSBtTF07Rao6j1jQa0GLGYj EcvB2CHW8sfwDldmwG/E4XabqDUcwFqqvRdY3S+A5Gm382L+zWVBuBZyk+HUGJ+1 dDz/ewvxizyKbGfinbW5D+1ldfKX/EBRPo8bnNbPAbiPdNL8HRHzPxJByqfdhZ24 KiUyC1f9U5lSLzPVbgKcsHdUxAPgQQ+/4Kv4UVclFJVOyqG4aGPvx4UYOjMM7tpn H7pLq9IOcm9ZZsj1vglXXjxuBsYRD0zfkTffSfTKbqzCbBJxb+OKOZfJORF2H1on UgZE1Ho1lQMs4yiV7GR1PuwarbSFJ1sL60ND/ic0XC8U03Rl66886gnR4pLgsbKe aVnJRwd/4oxdeuZWJV9sGNxuWbAufKoLHeGNbZiBRKiB4dxfcUd0JRCiR0M12iMp UN2uLbG3oKTAnG5i1z25/1cRWMkSGU+7upRt6r4E0gf8njKhK1rDNYPGgyZFPlU2 zBTmMFpB3Lj9GYYshd47HM6dYetkHfKEuLvVgl2ncjzPykhv9ijfqW6wXmBhOn1f s5TIpDW+sVX4XjZzsFhf =9/Kb -----END PGP SIGNATURE----- --Apple-Mail=_D01E96D8-714C-42AA-93A1-C4740EC31081--