From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752248Ab2DRIo7 (ORCPT ); Wed, 18 Apr 2012 04:44:59 -0400 Received: from shards.monkeyblade.net ([198.137.202.13]:35492 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751464Ab2DRIo5 (ORCPT ); Wed, 18 Apr 2012 04:44:57 -0400 Date: Wed, 18 Apr 2012 04:41:57 -0400 (EDT) Message-Id: <20120418.044157.1410691335536408716.davem@davemloft.net> To: peter.huangpeng@huawei.com Cc: eric.dumazet@gmail.com, shemminger@vyatta.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ctrix+debianbugs@navynet.it, peter.huangpeng@gmail.com, harry.majun@huawei.com Subject: Re: [PATCH] set fake_rtable's dst to NULL to avoid kernel Oops. From: David Miller In-Reply-To: <4F8E73E3.6080900@huawei.com> References: <20120417085248.3e642294@nehalam.linuxnetplumber.net> <1334681323.2472.43.camel@edumazet-glaptop> <4F8E73E3.6080900@huawei.com> X-Mailer: Mew version 6.4 on Emacs 24.0.95 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.6 (shards.monkeyblade.net [198.137.202.13]); Wed, 18 Apr 2012 01:42:01 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Peter Huang(Peng)" Date: Wed, 18 Apr 2012 15:57:23 +0800 > On 2012/4/18 0:48, Eric Dumazet wrote: >> On Tue, 2012-04-17 at 08:52 -0700, Stephen Hemminger wrote: >> >>> This check seems like a disaster waiting to happen when the next >>> change to DST table happens. >> >> Please Peter Document this, adding a new DST_FAKE_RTABLE flag >> >> #define DST_FAKE_RTABLE DST_NOPEER >> >> or just use a bit, we have plenty of them available. >> > > > Add DST_FAKE_RTABLE to dst_entry, this is the new patch. > Is this ok? > > Acked-by: Eric Dumazet > Signed-off-by: Peter Huang Please post new patches as completely new emails, not as replies to other emails.