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Fri, 10 Jul 2026 05:18:20 -0700 (PDT) From: Yuya Kusakabe Subject: [PATCH RFC iproute2-next 0/2] seg6: add support for the SRv6 End.MAP behavior Date: Fri, 10 Jul 2026 21:18:17 +0900 Message-Id: <20260710-seg6-mobile-end-map-v1-0-970275f3d80b@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAnjUGoC/yWNQQrCMBREr1L+2g81kiBuBQ/gtrho2mn9YpOQp FIovbupLt8wb2alhChIdKlWivhIEu8KHA8Vdc/WjWDpC5Oqlam1OnHCaHjyVt5guJ6nNrAZtDa 1Haw5g4oZIgZZfqsN3W/XPZMQ/Zyh2GHJ9Pi30mxf6PJ+QNv2Bb+QWiCNAAAA X-Change-ID: 20260523-seg6-mobile-end-map-6f5560bfb68e To: David Ahern , netdev@vger.kernel.org Cc: Andrea Mayer , Andrea Mayer , Yuya Kusakabe X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1199; i=yuya.kusakabe@gmail.com; h=from:subject:message-id; bh=9SN+V+REhr2OsLoOvJrTk8maUpT32wY8pP0OMF4CJko=; b=owEBbQKS/ZANAwAIASrX0XUqXRtNAcsmYgBqUOMKa4zwyt7nkWRzU0an1NR7AcksgtLlS+LNi 2Ljiq4n6n+JAjMEAAEIAB0WIQTaB7usAfxNKMeqa6Yq19F1Kl0bTQUCalDjCgAKCRAq19F1Kl0b TR5ZEACXDc7BUOop9//NCN4l1GJlM+ZaZ2MSDZJdD0SvDc7vNjG3U4NMKFLohU+Cz+e7714sql1 j08wQKq2tQ3op6PTMlJ+COIgHLmPF2qMY3uuS9nlMRJbyT18IO/2YxI/E/oYjPhnbqsT3Ku+6Xo 1EQ3ISVTM5M4Aew54G3b+563+vU/ADMt/1lxsG3OUskJjw9/hTvhPkgv4FHEBjVjG6m5aR9lVS1 iHff0DwhM4aP8poWgpMbqWgx9Lemqm8ax8b39tuZN9ETbUkmcLVdsXruIahUhwmW0w1yQ3fNMux PqfCpi2fd62D+UGu79AP4YRYAqELaPFJgjH1sZ5/cQgU19FOkmrTt9//4R9LTiqy+/uxm6rQGSL ySj8/lZlPuyU1joRYIeltnItZmhWeohBmBE+UxM/rKsIILP48eN/F0z1Fe0FvWEewFZEqiQzFsT kyTrpq2VI6ixXz3LlpdXTp+uVdeuA4CWEZcV27wdPxIVAWgJvkUP5DA7vs/qICRqVkyDnD6GM0d 9m8USr3q/mPW8HO82eO++SKtMqJFK6DdxNWYiNfdKwIN/U9Ys/KdgzWlMtuPK38zDYx9wMXQHTK CVCQFHu/vtDWnrJ64r9RuPLz1Nx1TbOfXZZ1DBejpJNdB5OBhWWhxauWaxNLIKScFvn4IAvGcs6 pxrkQ4+2MB3Emcg== X-Developer-Key: i=yuya.kusakabe@gmail.com; a=openpgp; fpr=DA07BBAC01FC4D28C7AA6BA62AD7D1752A5D1B4D This series adds support for the "seg6mobile" lightweight tunnel, the iproute2 counterpart of the SRv6 Mobile User Plane (RFC 9433) kernel RFC series [1], starting with the End.MAP behavior. Patch 1 imports the new UAPI headers as a standalone patch so it can be dropped once the matching kernel header lands. The selftest in the kernel series needs the "seg6mobile" keyword to run. [1] https://lore.kernel.org/netdev/20260710-seg6-mobile-end-map-v1-0-99be02d68143@gmail.com/ Signed-off-by: Yuya Kusakabe --- Yuya Kusakabe (2): uapi: sync lwtunnel.h and add seg6_mobile.h seg6: add support for the End.MAP behavior under seg6mobile encap include/uapi/linux/lwtunnel.h | 1 + include/uapi/linux/seg6_mobile.h | 58 +++++++++++++ ip/iproute.c | 6 +- ip/iproute_lwtunnel.c | 173 +++++++++++++++++++++++++++++++++++++++ man/man8/ip-route.8.in | 24 ++++++ 5 files changed, 260 insertions(+), 2 deletions(-) --- base-commit: 37c491d82cebef070173878e167076a1956dcd92 change-id: 20260523-seg6-mobile-end-map-6f5560bfb68e Best regards, -- Yuya Kusakabe