hallo Greg 5.18.8-rc1 compiles (see [1]), boots and runs here on x86_64 (Intel i5-11400, Fedora 36) [1] a regression against 5.18.7: ... LD vmlinux.o MODPOST vmlinux.symvers WARNING: modpost: vmlinux.o(___ksymtab_gpl+tick_nohz_full_setup+0x0): Section mismatch in reference from the variable __ksymtab_tick_nohz_full_setup to the function .init.text:tick_nohz_full_setup() The symbol tick_nohz_full_setup is exported and annotated __init Fix this by removing the __init annotation of tick_nohz_full_setup or drop the export. ... Tested-by: Ronald Warsow <rwarsow@xxxxxx Thanks Ronald