The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 6a09788c1a66e3d8b04b3b3e7618cc817bb60ae9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024061738-bright-knelt-4f2a@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 6a09788c1a66 ("mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID") 3ad14f54bd74 ("mptcp: more accurate MPC endpoint tracking") c157bbe776b7 ("mptcp: allow the in kernel PM to set MPC subflow priority") 843b5e75efff ("mptcp: fix local endpoint accounting") 4638de5aefe5 ("mptcp: handle local addrs announced by userspace PMs") 0530020a7c8f ("mptcp: track and update contiguous data status") 0348c690ed37 ("mptcp: add the fallback check") 1761fed25678 ("mptcp: don't send RST for single subflow") c682bf536cf4 ("mptcp: add pm_nl_pernet helpers") ae7bd9ccecc3 ("selftests: mptcp: join: option to execute specific tests") e59300ce3ff8 ("selftests: mptcp: join: reset failing links") 3afd0280e7d3 ("selftests: mptcp: join: define tests groups once") 3c082695e78b ("selftests: mptcp: drop msg argument of chk_csum_nr") 69c6ce7b6eca ("selftests: mptcp: add implicit endpoint test case") 4cf86ae84c71 ("mptcp: strict local address ID selection") d045b9eb95a9 ("mptcp: introduce implicit endpoints") 6fa0174a7c86 ("mptcp: more careful RM_ADDR generation") f98c2bca7b2b ("selftests: mptcp: Rename wait function") 826d7bdca833 ("selftests: mptcp: join: allow running -cCi") ea56dcb43c20 ("mptcp: use MPTCP_SUBFLOW_NODATA") thanks, greg k-h ------------------ original commit in Linus's tree ------------------