The patch below does not apply to the 5.4-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-5.4.y git checkout FETCH_HEAD git cherry-pick -x 932d8476399f622aa0767a4a0a9e78e5341dc0e1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024070142-litigator-karate-1087@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 932d8476399f ("cpu/hotplug: Fix dynstate assignment in __cpuhp_setup_state_cpuslocked()") 11bc021d1fba ("cpu/hotplug: Eliminate all kernel-doc warnings") 33c3736ec888 ("cpu/hotplug: Hide cpu_up/down()") b99a26593b51 ("cpu/hotplug: Move bringup of secondary CPUs out of smp_init()") d720f9860439 ("cpu/hotplug: Provide bringup_hibernate_cpu()") 0441a5597c5d ("cpu/hotplug: Create a new function to shutdown nonboot cpus") 93ef1429e556 ("cpu/hotplug: Add new {add,remove}_cpu() functions") thanks, greg k-h ------------------ original commit in Linus's tree ------------------