From: Stefano Brivio <sbrivio@redhat.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: "Greg KH" <gregkh@linuxfoundation.org>,
stable <stable@vger.kernel.org>,
"Mark Brown" <broonie@linaro.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Amit Pundir" <amit.pundir@linaro.org>,
openwrt-devel@openwrt.org, "Felix Fietkau" <nbd@nbd.name>,
"Eric Dumazet" <eric.dumazet@gmail.com>,
"Rafał Miłecki" <rafal@milecki.pl>,
"John Youn" <johnyoun@synopsys.com>,
"Liping Zhang" <zlpnobody@gmail.com>,
"Dave Taht" <dave.taht@gmail.com>,
"Koen Vandeputte" <koen.vandeputte@ncentric.com>,
"Hauke Mehrtens" <hauke@hauke-m.de>,
"Alin Nastac" <alin.nastac@gmail.com>,
"Eli Cooper" <elicooper@gmx.com>,
"Craig Gallek" <cgallek@google.com>
Subject: Re: Elegible stable v4.9.x commits used by OpenWrt
Date: Thu, 14 Feb 2019 10:50:25 +0100 [thread overview]
Message-ID: <20190214105025.56e2fe01@redhat.com> (raw)
In-Reply-To: <CACRpkdaMWy9c7rWAsRGOMYbFJiMp0io2OumRTdsihLmuc+Vkpg@mail.gmail.com>
Hi Linus,
On Tue, 12 Feb 2019 16:39:08 +0100
Linus Walleij <linus.walleij@linaro.org> wrote:
> Tunnel encapsulation fixes:
>
> 094-v4.12-0001-ip6_tunnel-Fix-missing-tunnel-encapsulation-limit-op.patch
> 094-v4.12-0002-ipv6-Need-to-export-ipv6_push_frag_opts-for-tunnelin.patch
> Upstream commits
> 89a23c8b528bd2c89f3981573d6cd7d23840c8a6
> "ip6_tunnel: Fix missing tunnel encapsulation limit option"
> 5b8481fa42ac58484d633b558579e302aead64c1
> "ipv6: Need to export ipv6_push_frag_opts for tunneling now."
These are needed to get the IPv6 Tunnel Encapsulation Limit option (RFC
2473) actually sent in packets. As a side effect, FoU and GUE IPv6
tunnels wouldn't work anymore unless you include...
> Which then seems to be further fixed in
> commit d4d576f5ab7edcb757bb33e6a5600666a0b1232d
> "ip6_tunnel: Fix encapsulation layout"
this one. But, for those tunnels to work, commit 84dad55951b0 ("udp6:
fix encap return code for resubmitting") is also needed.
I think making sure all those four commits are there would be the safest
option.
--
Stefano
next prev parent reply other threads:[~2019-02-14 9:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 15:39 Elegible stable v4.9.x commits used by OpenWrt Linus Walleij
2019-02-13 14:17 ` Greg KH
2019-02-13 14:37 ` Linus Walleij
2019-02-13 14:46 ` Koen Vandeputte
2019-02-13 22:43 ` Hauke Mehrtens
2019-02-14 8:10 ` Linus Walleij
2019-02-14 9:50 ` Stefano Brivio [this message]
2019-02-14 10:04 ` Linus Walleij
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