From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.mock.com (gw.mock.com [209.157.146.194]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.mock.com", Issuer "CAcert Class 3 Root" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 486B1DDE08 for ; Mon, 17 Sep 2007 05:09:58 +1000 (EST) Message-ID: <46ED78F8.70506@mock.com> Date: Sun, 16 Sep 2007 11:42:00 -0700 From: Jeff Mock MIME-Version: 1.0 To: Jon Smirl Subject: Re: Domen's MPC5200 FEC cleanup patch. References: <9e4733910709142038y1bd88cd5s7c9bb21a668db9f6@mail.gmail.com> <9e4733910709142128l7a264a05ve68f59aee92b40e3@mail.gmail.com> <20070915122218.GB19857@nd47.coderock.org> <9e4733910709150855k6ba6dc8fye9762817566208b4@mail.gmail.com> <9e4733910709161000i64622520i77caa00e56abc7a8@mail.gmail.com> <9e4733910709161005u4f400ab7wb1bf55dac1b45193@mail.gmail.com> <9e4733910709161100i456c176ay664d89ac638c9958@mail.gmail.com> <9e4733910709161125u15dcd02cj300c0e3a7fda4c0a@mail.gmail.com> In-Reply-To: <9e4733910709161125u15dcd02cj300c0e3a7fda4c0a@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: Domen Puncer , linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Jon Smirl wrote: > On 9/16/07, Jon Smirl wrote: >> Another problem... >> >> Ifconfig eth0 down >> >> hangs the system. >> I'll try debugging it. > > The hang is something to do with lockd in NFS, it doesn't appear to > have anything to do with fec. I think I need to build more of NFS into > my kernel. > I think the NFS hang has something to do with not having a copy of portmap running. I've had this happen with other embedded systems, and can usually work around it by using the "-o nolock" option when doing the NFS mount. jeff