From owner-freebsd-net@FreeBSD.ORG Wed Sep 5 04:57:04 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 42605106566C; Wed, 5 Sep 2012 04:57:04 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id 028D58FC0A; Wed, 5 Sep 2012 04:57:03 +0000 (UTC) Received: by pbbrp2 with SMTP id rp2so302175pbb.13 for ; Tue, 04 Sep 2012 21:57:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=G/CU4kU2hyr88vR189DS3OG51VpdmzJar6HjPVVa2Oc=; b=clQ9d7/AQnMw7Nj1zc5GwtfwpEAWbg5sEagf4bvduf52vjDAg2bzUbT5FPrIqXwSXP gY0hDGoP3KylOkATadyTkwYioLgm8KmqNlZLxA6nlYtGI3sT9mJ7mNdPyNE4KE9b2y4W qCpW/60/UgHAlVbNTjLK1Ol+un7dMESzlERqcjF6LuommmIyXtXuAcGooTbr3rDGZJbm tTYqrb8cFOKEOWdrhKfI9jFz1eNUo4MIBEWKwfBdOTichI0ELyhpazTo/ToYzzzpqsL6 aGCDLcYc8QMcBMaCoBM4ESVVO5ez3LVIPfmKU1eWZWU56NoxiiPDlPy/+2JIWAGon2el rc9Q== Received: by 10.68.217.69 with SMTP id ow5mr50935038pbc.35.1346821023631; Tue, 04 Sep 2012 21:57:03 -0700 (PDT) Received: from pyunyh@gmail.com (lpe4.p59-icn.cdngp.net. [114.111.62.249]) by mx.google.com with ESMTPS id jz10sm596265pbc.8.2012.09.04.21.57.00 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 04 Sep 2012 21:57:02 -0700 (PDT) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Wed, 05 Sep 2012 13:56:54 -0700 From: YongHyeon PYUN Date: Wed, 5 Sep 2012 13:56:54 -0700 To: Mike Silbersack Message-ID: <20120905205654.GA1449@michelle.cdnetworks.com> References: <5046D681.2040806@silby.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5046D681.2040806@silby.com> User-Agent: Mutt/1.4.2.3i Cc: freebsd-net@freebsd.org, davidch@freebsd.org, yongari@freebsd.org Subject: Re: [patch] if_bxe shutdown fix X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Sep 2012 04:57:04 -0000 On Tue, Sep 04, 2012 at 11:35:13PM -0500, Mike Silbersack wrote: > Does anyone want to review this patch before I check it in? The change > has been reviewed and tested by coworkers, but not yet reviewed by any > other FreeBSD committers. > > http://www.silby.com/patches/if_bxe.c-safestop.patch > > This resolves an issue we saw at work where IPMI would report bus errors > when you rebooted a system with bxe NICs if you had not UP'd all of the > bxe NICs before the shutdown. Yeah I also have a similar patch. But I checked sc->state after getting a BXE_CORE_LOCK as the state is protected by the lock. > > Thanks, > > Mike "Silby" Silbersack