Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755372AbZGORDY (ORCPT ); Wed, 15 Jul 2009 13:03:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755229AbZGORDY (ORCPT ); Wed, 15 Jul 2009 13:03:24 -0400 Received: from mail.open.by ([193.232.92.17]:52368 "EHLO post.open.by" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754872AbZGORDX (ORCPT ); Wed, 15 Jul 2009 13:03:23 -0400 X-SpamTest-Envelope-From: sergey.senozhatsky@mail.by X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 9042 [Jul 15 2009] X-SpamTest-Info: {relay has no DNS name} X-SpamTest-Method: none X-SpamTest-Rate: 55 X-SpamTest-SPF: softfail X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0284], KAS30/Release Date: Wed, 15 Jul 2009 20:03:51 +0300 From: Sergey Senozhatsky To: Alan Cox Cc: Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: possible regression with pty.c commit Message-ID: <20090715170351.GB3139@localdomain.by> References: <20090711191556.GA3845@localdomain.by> <20090711232452.4dc7c1ba@lxorguk.ukuu.org.uk> <20090711235530.GA3231@localdomain.by> <20090713124834.5c3ecc5d@lxorguk.ukuu.org.uk> <20090714162837.GC3145@localdomain.by> <20090715110533.62daf05e@lxorguk.ukuu.org.uk> <20090715102733.GA3055@localdomain.by> <20090715113042.5dbb5822@lxorguk.ukuu.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="QTprm0S8XgL7H0Dt" Content-Disposition: inline In-Reply-To: <20090715113042.5dbb5822@lxorguk.ukuu.org.uk> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1571 Lines: 53 --QTprm0S8XgL7H0Dt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On (07/15/09 11:30), Alan Cox wrote: > > On (07/15/09 11:05), Alan Cox wrote: > > > > Hello Alan, > > > > I'm having another problem which I guess may be caused by pty/tty c= hanges. > > > > The problem is that ppp connection constantly hangups under load (d= ownloading)=20 > > > > (it works perfectly with 30 kernel). > > >=20 > > > Have you also got the unthrottle change reverted - without that rever= t it > > > certainly will hang as you describe. > > >=20 > >=20 > I do yes >=20 d945cb9cce20ac7143c2de8d88b187f62db99bdc "pty: Rework the pty layer to use= the normal buffering logic" and REVERTED a6540f731d506d9e82444cf0020e716613d4c46c "ppp: Fix throttling= bugs" seems to work. Sergey --QTprm0S8XgL7H0Dt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iJwEAQECAAYFAkpeC/cACgkQfKHnntdSXjSGcwQAuDgNU1r+1lgdto4HdBaejLW8 +DbEVuixCG4PPBM9nlCxI2nK0KydKF/8KRw5iI/GszXlk4WXhlwDcWbAK7BoUPyH 3D4uw17BtcYbtn2cmPFeAC4pMVbrDr3CsstBNW6F7K37VYL8bgIfQrEoL9Oi5SUE tNV6lyNnuGq/3zSqRA8= =ROb6 -----END PGP SIGNATURE----- --QTprm0S8XgL7H0Dt-- -- 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/