From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: [PATCH][PPPOL2TP]: Fix SMP oops in pppol2tp driver Date: Mon, 25 Feb 2008 14:02:55 +0000 Message-ID: <20080225140255.GA5062@ff.dom.local> References: <47BC4F2C.4000802@katalix.com> <20080220183837.GA2881@ami.dom.local> <47BCABC5.9080204@katalix.com> <20080221085959.GA12944@ff.dom.local> <47BD4A34.7070606@katalix.com> <20080221120829.GB12944@ff.dom.local> <47BDB030.1050105@gmail.com> <47C2B266.8070604@katalix.com> <20080225130508.GB4733@ff.dom.local> <20080225133948.GC4733@ff.dom.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: David Miller , Paul Mackerras , netdev@vger.kernel.org To: James Chapman Return-path: Received: from ti-out-0910.google.com ([209.85.142.191]:35760 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752184AbYBYOB4 (ORCPT ); Mon, 25 Feb 2008 09:01:56 -0500 Received: by ti-out-0910.google.com with SMTP id 28so868440tif.23 for ; Mon, 25 Feb 2008 06:01:54 -0800 (PST) Content-Disposition: inline In-Reply-To: <20080225133948.GC4733@ff.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Feb 25, 2008 at 01:39:48PM +0000, Jarek Poplawski wrote: ... > Maybe, it's better to > analyze yet if it's really so hard to eliminate taking this lock > on the xmit path? BTW, I'm not sure if it helps, but this matters only for the sockets which could be used (and locked) outside of pppol2tp code (so before pppol2tp code is called). Jarek P.