From owner-freebsd-stable@FreeBSD.ORG Fri Oct 8 15:37:23 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9FEC716A4D4; Fri, 8 Oct 2004 15:37:23 +0000 (GMT) Received: from ox.eicat.ca (ox.eicat.ca [66.96.30.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 74CF843D2D; Fri, 8 Oct 2004 15:37:21 +0000 (GMT) (envelope-from dgilbert@daveg.ca) Received: by ox.eicat.ca (Postfix, from userid 66) id DDAD8C5EC; Fri, 8 Oct 2004 11:37:20 -0400 (EDT) Received: by canoe.dclg.ca (Postfix, from userid 101) id BC91F1D1E37; Fri, 8 Oct 2004 11:37:15 -0400 (EDT) From: David Gilbert MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16742.46123.690229.674202@canoe.dclg.ca> Date: Fri, 8 Oct 2004 11:37:15 -0400 To: Scott Long In-Reply-To: <4166AFE0.5060000@FreeBSD.org> References: <16742.40802.187425.402461@canoe.dclg.ca> <4166AFE0.5060000@FreeBSD.org> X-Mailer: VM 7.17 under 21.5 (beta17) "chayote" (+CVS-20040321) XEmacs Lucid cc: freebsd-current@FreeBSD.org cc: freebsd-stable@FreeBSD.org cc: David Gilbert Subject: Re: Packet passing performance study on exotic hardware. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Oct 2004 15:37:24 -0000 >>>>> "Scott" == Scott Long writes: Scott> Interesting results. One thing to note is that a severe bug in Scott> the if_em driver was fixed for BETA7. The symptoms of this bug Scott> include apparent livelock of the machine during heavy xmit Scott> load. You might want to update and re-run your tests. Sorry. I should have made it clear that I applied the patches to the em from the tree by hand. Dave. -- ============================================================================ |David Gilbert, Independent Contractor. | Two things can only be | |Mail: dave@daveg.ca | equal if and only if they | |http://daveg.ca | are precisely opposite. | =========================================================GLO================