From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Haley Subject: Re: [PATCH 1/3] C/R: Support for IPv6 addresses on network devices (v2) Date: Tue, 06 Apr 2010 11:53:35 -0400 Message-ID: <4BBB58FF.1090908@hp.com> References: <1270563183-9351-1-git-send-email-danms@us.ibm.com> <1270563183-9351-2-git-send-email-danms@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1270563183-9351-2-git-send-email-danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Dan Smith Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org List-Id: containers.vger.kernel.org Dan Smith wrote: > +static int ckpt_netdev_inet6_addrs(struct inet6_dev *indev, > + int index, int max, > + struct ckpt_netdev_addr *abuf) > +{ > + struct inet6_ifaddr *addr; > + struct ifmcaddr6 *mcaddr; > + struct ifacaddr6 *acaddr; > + > + for (addr = indev->addr_list; addr; addr = addr->if_next) { > + if (ipv6_addr_scope(&addr->addr)) > + continue; /* Ignore non-global scope addresses */ This will prevent the loopback address (::1) from getting checkpointed since it's host-local. The ipv6 module will add it anyways so it's probably not a big deal. -Brian