From owner-freebsd-current@FreeBSD.ORG Thu Jul 27 12:07:40 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CA5E016A4DA for ; Thu, 27 Jul 2006 12:07:40 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from nz-out-0102.google.com (nz-out-0102.google.com [64.233.162.193]) by mx1.FreeBSD.org (Postfix) with ESMTP id CE74843D49 for ; Thu, 27 Jul 2006 12:07:32 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: by nz-out-0102.google.com with SMTP id m22so81457nzf for ; Thu, 27 Jul 2006 05:07:32 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=ldHVgfS+91VewSsnfGiYxdhDiPIS4ewQR43GlQAQaD15J3CvLjiLlmuqL7K27x7mhjnQdj0gOf71TsOIWiFvPIpHCsqMEiaQSaN3g8mEmSiSesRIbh239BqGyEwAYuIlRz6WQvtBxNA/uNZFJ6Gouf7ymMshO6L9EToeiZqzpbA= Received: by 10.64.27.1 with SMTP id a1mr663718qba; Thu, 27 Jul 2006 05:07:32 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.gmail.com with ESMTP id 5sm742162nzk.2006.07.27.05.07.28; Thu, 27 Jul 2006 05:07:31 -0700 (PDT) Received: from michelle.cdnetworks.co.kr (localhost.cdnetworks.co.kr [127.0.0.1]) by michelle.cdnetworks.co.kr (8.13.5/8.13.5) with ESMTP id k6RC88kg021698 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 27 Jul 2006 21:08:09 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id k6RC87dN021697; Thu, 27 Jul 2006 21:08:07 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Thu, 27 Jul 2006 21:08:07 +0900 From: Pyun YongHyeon To: Jeremie Le Hen Message-ID: <20060727120807.GB19286@cdnetworks.co.kr> References: <20060721123448.GV6253@obiwan.tataz.chchile.org> <2a41acea0607210927s108d1326qdad02b7d29376a09@mail.gmail.com> <20060725123603.GH6253@obiwan.tataz.chchile.org> <20060727005326.GA19286@cdnetworks.co.kr> <20060727115727.GD1458@obiwan.tataz.chchile.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060727115727.GD1458@obiwan.tataz.chchile.org> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org, Jack Vogel Subject: Re: [fbsd] Re: em(4) watchdog timeout X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jul 2006 12:07:40 -0000 On Thu, Jul 27, 2006 at 01:57:27PM +0200, Jeremie Le Hen wrote: > Hi Pyun, > > On Thu, Jul 27, 2006 at 09:53:27AM +0900, Pyun YongHyeon wrote: > > I think the debug_info is useless as it's the output after > > hardware reset. Would you try latest em(4) in CURRENT? > > I've fixed a DMA related bug. Not sure it helps. > > I am now running with a very recent -CURRENT from 2006.07.22.08.00.00, > is it enough ? From CVSweb, it seems the lastest change dates from > 2006.07.20, if_em.h rev 1.45. > You need if_em.c rev 1.120 or higher to verify it. > My box has been running for nearly two days, and I saw no em(4) watchdog > timeout so far. I am going to run some heavy computanional workload > this afternoon, trying to trigger it. Note that I have switched to > davidxu's SCHED_CORE during my latest upgrade, it may hide the bug. > If I can't trigger any watchdog timeout with it, I will back to > SCHED_4BSD. -- Regards, Pyun YongHyeon