Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933875AbZGQAv0 (ORCPT ); Thu, 16 Jul 2009 20:51:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933570AbZGQAv0 (ORCPT ); Thu, 16 Jul 2009 20:51:26 -0400 Received: from mail-ew0-f226.google.com ([209.85.219.226]:46790 "EHLO mail-ew0-f226.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933427AbZGQAvZ convert rfc822-to-8bit (ORCPT ); Thu, 16 Jul 2009 20:51:25 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=PB/ZIMDqh/ioVIBKypSVLnWN5c8iitrv7qWV9G4hr3046hfVEZRWJl8q3/Kolrq9Pe yOv/BWn+2plwWAzS1AvVEOO5fZImtFcaNIAO2lxeWOQzn9t+icseP6jjCI5i8Jr7yE8i CyfcdkZATItX5KXjjE3yeVPdKrf5JQjcZW0zo= MIME-Version: 1.0 In-Reply-To: <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> <20090715170351.GB3139@localdomain.by> Date: Fri, 17 Jul 2009 08:51:23 +0800 Message-ID: Subject: Re: possible regression with pty.c commit From: Dave Young To: Sergey Senozhatsky Cc: Alan Cox , Andrew Morton , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1519 Lines: 49 On Thu, Jul 16, 2009 at 1:03 AM, Sergey Senozhatsky wrote: > 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 changes. >> > > > The problem is that ppp connection constantly hangups under load (downloading) >> > > > (it works perfectly with 30 kernel). >> > > >> > > Have you also got the unthrottle change reverted - without that revert it >> > > certainly will hang as you describe. >> > > >> > >> I do yes >> > >  d945cb9cce20ac7143c2de8d88b187f62db99bdc "pty: Rework the pty layer to use  the normal buffering logic" >  and REVERTED a6540f731d506d9e82444cf0020e716613d4c46c "ppp: Fix throttling bugs" > > seems to work. I have same result, the pppoe connection is unstable with the patch. Are there better solution for this issue? > >        Sergey > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iJwEAQECAAYFAkpeC/cACgkQfKHnntdSXjSGcwQAuDgNU1r+1lgdto4HdBaejLW8 > +DbEVuixCG4PPBM9nlCxI2nK0KydKF/8KRw5iI/GszXlk4WXhlwDcWbAK7BoUPyH > 3D4uw17BtcYbtn2cmPFeAC4pMVbrDr3CsstBNW6F7K37VYL8bgIfQrEoL9Oi5SUE > tNV6lyNnuGq/3zSqRA8= > =ROb6 > -----END PGP SIGNATURE----- > > -- Regards dave -- 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/