The patch below does not apply to the 5.15-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-5.15.y git checkout FETCH_HEAD git cherry-pick -x ef34a6ea0cab1800f4b3c9c3c2cefd5091e03379 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024082642-google-strongman-27a7@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: ef34a6ea0cab ("mptcp: pm: re-using ID of unused flushed subflows") thanks, greg k-h ------------------ original commit in Linus's tree ------------------