From: Jakub Kicinski <kuba@kernel.org>
To: Anton Danilov <littlesmilingcloud@gmail.com>
Cc: netdev@vger.kernel.org, "David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, David Ahern <dsahern@kernel.org>,
Simon Horman <horms@kernel.org>, Shuah Khan <shuah@kernel.org>,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net-next 10/11] ip6_tunnel: add drop reasons to the transmit path
Date: Wed, 2 Sep 2026 18:43:19 -0700 [thread overview]
Message-ID: <20260902184319.6ee0681c@kernel.org> (raw)
In-Reply-To: <20260831215137.549324-11-littlesmilingcloud@gmail.com>
On Tue, 1 Sep 2026 00:51:36 +0300 Anton Danilov wrote:
> Do for the IPv6 tunnels what the previous patches did for the IPv4 ones.
> The situation is the same, with one difference: ip6_tnl_xmit() does not
> free the packet itself, it returns an error and the callers do, so the
> reason has to travel with it. Give it an output parameter, and pass it
> down through ipxip6_tnl_xmit(), __gre6_xmit() and the three
> ip6gre_xmit_*() helpers to the two places that actually drop.
Warning: ../net/ipv6/ip6_tunnel.c:1113 function parameter 'reason' not described in 'ip6_tnl_xmit'
--
pw-bot: cr
next prev parent reply other threads:[~2026-09-03 1:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 21:51 [PATCH net-next 00/11] tunnels: add core and gre drop reasons Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 01/11] ip_tunnel: add drop reasons to the generic RX path Anton Danilov
2026-09-03 1:47 ` Jakub Kicinski
2026-09-03 1:47 ` Jakub Kicinski
2026-08-31 21:51 ` [PATCH net-next 02/11] ip6_tunnel: " Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 03/11] selftests: net: add a test for the tunnel RX drop reasons Anton Danilov
2026-09-03 1:45 ` Jakub Kicinski
2026-08-31 21:51 ` [PATCH net-next 04/11] gre: make gre_parse_header() report a drop reason Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 05/11] ip_gre: add drop reasons to the RX path Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 06/11] ip6_gre: " Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 07/11] selftests: net: cover the GRE specific drop reasons Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 08/11] ip_tunnel: add drop reasons to the transmit path Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 09/11] ip_gre: " Anton Danilov
2026-08-31 21:51 ` [PATCH net-next 10/11] ip6_tunnel: " Anton Danilov
2026-09-03 1:43 ` Jakub Kicinski [this message]
2026-08-31 21:51 ` [PATCH net-next 11/11] selftests: net: cover the tunnel transmit drop reasons Anton Danilov
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