netdev - Re: [PATCH net-next v2] ipv6: fix multipath route replace error recovery

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Message-ID: <55ED7D00.3050202@6wind.com>
Date:	Mon, 7 Sep 2015 14:03:12 +0200
From:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:	roopa <roopa@...ulusnetworks.com>
Cc:	davem@...emloft.net, Mazziesaccount@...il.com,
	hannes@...essinduktion.org, kuznet@....inr.ac.ru,
	jmorris@...ei.org, yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org,
	Michal Kubecek <mkubecek@...e.cz>
Subject: Re: [PATCH net-next v2] ipv6: fix multipath route replace error
 recovery

+ Michal Kubecek

Le 06/09/2015 22:46, roopa a écrit :
> On 9/4/15, 1:12 AM, Nicolas Dichtel wrote:
>> Le 03/09/2015 01:44, Roopa Prabhu a écrit :
[snip]
>>> Fixes: 4a287eba2de3 ("IPv6 routing, NLM_F_* flag support: REPLACE and EXCL
>>> flags support, warn about missing CREATE flag")
>> ECMP was added one year after this patch. The right tag is:
>> Fixes: 51ebd3181572 ("ipv6: add support of equal cost multipath (ECMP)")
> I went back and looked again. It is a recent one 27596472473a ("ipv6: fix ECMP
> route replacement").
The bug you're trying to fix has been introduced by the commit 51ebd3181572
("ipv6: add support of equal cost multipath (ECMP)").
Commit 27596472473a ("ipv6: fix ECMP route replacement") didn't try to fix this
problem.

Note that the first patch you submitted to fix this pb (cf
http://patchwork.ozlabs.org/patch/362296/) was in June 2014, ie one year before
the commit 27596472473a.


Regards,
Nicolas
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