Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 20 Feb 2002 23:16:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 20 Feb 2002 23:16:42 -0500 Received: from web12308.mail.yahoo.com ([216.136.173.106]:30215 "HELO web12308.mail.yahoo.com") by vger.kernel.org with SMTP id ; Wed, 20 Feb 2002 23:16:23 -0500 Message-ID: <20020221041622.16473.qmail@web12308.mail.yahoo.com> Date: Wed, 20 Feb 2002 20:16:22 -0800 (PST) From: Raghu Angadi Subject: Re: memory corruption in tcp bind hash buckets on SMP? To: "David S. Miller" Cc: linux-kernel@vger.kernel.org In-Reply-To: <20020213.190743.66058963.davem@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- "David S. Miller" wrote: > From: Raghu Angadi > Date: Wed, 13 Feb 2002 16:51:52 -0800 (PST) > --- "David S. Miller" wrote: > > > > This bug is fixed in the 2.4.9 Red Hat 7.2 errata kernels. We tried the latest errata kernel from redhat.com (2.4.9-21). This one still has the same problem. We saw exactly the same problem at the same place in the code. I can add the oops here if you like. (link to the original mail for this thread: http://www.uwsg.iu.edu/hypermail/linux/kernel/0202.1/1193.html) We are trying to fix this problem but did not have much success yet. I will happy to provide any more info if somebody needs. Raghu. > Thanks, Is the following diff the only culprit/fix? > > There are others, seatch for more instances of tcp_tw_get() > and tcp_tw_put() and things like atomic_set(tw->count, 1); __________________________________________________ Do You Yahoo!? Yahoo! Sports - Coverage of the 2002 Olympic Games http://sports.yahoo.com - 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/