From owner-freebsd-current@FreeBSD.ORG Thu May 5 18:16:29 2011 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CB1B1106566B for ; Thu, 5 May 2011 18:16:29 +0000 (UTC) (envelope-from olivier@gid0.org) Received: from mail-pw0-f54.google.com (mail-pw0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id 9B6978FC0C for ; Thu, 5 May 2011 18:16:29 +0000 (UTC) Received: by pwj8 with SMTP id 8so1445878pwj.13 for ; Thu, 05 May 2011 11:16:29 -0700 (PDT) MIME-Version: 1.0 Received: by 10.68.35.228 with SMTP id l4mr3741954pbj.5.1304619389071; Thu, 05 May 2011 11:16:29 -0700 (PDT) Received: by 10.68.40.4 with HTTP; Thu, 5 May 2011 11:16:28 -0700 (PDT) In-Reply-To: References: <4D94A354.9080903@sentex.net> <4DC07013.9070707@gmx.net> <4DC078BD.9080908@gmx.net> Date: Thu, 5 May 2011 20:16:28 +0200 Message-ID: From: Olivier Smedts To: Jack Vogel Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: FreeBSD current mailing list , Arnaud Lacombe Subject: Re: problems with em(4) since update to driver 7.2.2 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2011 18:16:29 -0000 2011/5/5 Jack Vogel : > Anyway, I see the problematic code path, its only when > you skip the while loop altogether. I'm surprised the compiler > did not complain about this, its usually so anal. Could it be related to the compiler (clang) or some optimization flags ? --=20 Olivier Smedts=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0 _ =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0= =A0 ASCII ribbon campaign ( ) e-mail: olivier@gid0.org=A0 =A0 =A0 =A0 - against HTML email & vCards=A0 X www: http://www.gid0.org=A0 =A0 - against proprietary attachments / \ =A0 "Il y a seulement 10 sortes de gens dans le monde : =A0 ceux qui comprennent le binaire, =A0 et ceux qui ne le comprennent pas."