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 48e50dcbcbaaf713d82bf2da5c16aeced94ad07d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024082658-pectin-freeness-1354@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 48e50dcbcbaa ("mptcp: pm: avoid possible UaF when selecting endp") 85df533a787b ("mptcp: pm: do not ignore 'subflow' if 'signal' flag is also set") cd7c957f936f ("mptcp: pm: don't try to create sf if alloc failed") c95eb32ced82 ("mptcp: pm: reduce indentation blocks") 528cb5f2a1e8 ("mptcp: pass addr to mptcp_pm_alloc_anno_list") 77e4b94a3de6 ("mptcp: update userspace pm infos") 24430f8bf516 ("mptcp: add address into userspace pm list") b9d69db87fb7 ("mptcp: let the in-kernel PM use mixed IPv4 and IPv6 addresses") fb00ee4f3343 ("mptcp: netlink: respect v4/v6-only sockets") 80638684e840 ("mptcp: get sk from msk directly") 5ccecaec5c1e ("mptcp: fix locking in mptcp_nl_cmd_sf_destroy()") 76a13b315709 ("mptcp: invoke MP_FAIL response when needed") d9fb797046c5 ("mptcp: Do not traverse the subflow connection list without lock") d42f9e4e2384 ("mptcp: Check for orphaned subflow before handling MP_FAIL timer") d7e6f5836038 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") thanks, greg k-h ------------------ original commit in Linus's tree ------------------