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Message-ID: <20140124133213.GP7269@order.stressinduktion.org> Date: Fri, 24 Jan 2014 14:32:13 +0100 From: Hannes Frederic Sowa <hannes@...essinduktion.org> To: Gao feng <gaofeng@...fujitsu.com> Cc: netdev@...r.kernel.org, davem@...emloft.net, Sabrina Dubroca <sd@...asysnail.net>, Weilong Chen <chenweilong@...wei.com> Subject: Re: [PATCH net v2] ipv6: reallocate addrconf router for ipv6 address when lo device up On Fri, Jan 24, 2014 at 04:29:11PM +0800, Gao feng wrote: > commit 25fb6ca4ed9cad72f14f61629b68dc03c0d9713f > "net IPv6 : Fix broken IPv6 routing table after loopback down-up" > allocates addrconf router for ipv6 address when lo device up. > but commit a881ae1f625c599b460cc8f8a7fcb1c438f699ad > "ipv6:don't call addrconf_dst_alloc again when enable lo" breaks > this behavior. > > Since the addrconf router is moved to the garbage list when > lo device down, we should release this router and rellocate > a new one for ipv6 address when lo device up. > > This patch solves bug 67951 on bugzilla > https://bugzilla.kernel.org/show_bug.cgi?id=67951 > > change from v1: > use ip6_rt_put to repleace ip6_del_rt, thanks Hannes! > change code style, suggested by Sergei. > > CC: Sabrina Dubroca <sd@...asysnail.net> > CC: Hannes Frederic Sowa <hannes@...essinduktion.org> > Reported-by: Weilong Chen <chenweilong@...wei.com> > Signed-off-by: Weilong Chen <chenweilong@...wei.com> > Signed-off-by: Gao feng <gaofeng@...fujitsu.com> Acked-by: Hannes Frederic Sowa <hannes@...essinduktion.org> Thanks, Gao! -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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