netdev - Re: [PATCH] net: ip6_gre: fix moving ip6gre between namespaces

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Message-Id: <20200120.100106.108603305356538908.davem@davemloft.net>
Date:   Mon, 20 Jan 2020 10:01:06 +0100 (CET)
From:   David Miller <davem@...emloft.net>
To:     niko.kortstrom@...ia.com
Cc:     kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH] net: ip6_gre: fix moving ip6gre between namespaces

From: Niko Kortstrom <niko.kortstrom@...ia.com>
Date: Thu, 16 Jan 2020 11:43:27 +0200

> Support for moving IPv4 GRE tunnels between namespaces was added in
> commit b57708add314 ("gre: add x-netns support"). The respective change
> for IPv6 tunnels, commit 22f08069e8b4 ("ip6gre: add x-netns support")
> did not drop NETIF_F_NETNS_LOCAL flag so moving them from one netns to
> another is still denied in IPv6 case. Drop NETIF_F_NETNS_LOCAL flag from
> ip6gre tunnels to allow moving ip6gre tunnel endpoints between network
> namespaces.
> 
> Signed-off-by: Niko Kortstrom <niko.kortstrom@...ia.com>

Applied, thanks.