@thesamesam @kees Thanks a lot! I have already updated my wiki article: https://wiki.gentoo.org/wiki/User:Pietinger/Tutorials/Kernel_Hardening_with_KSPP#KSPP_2024-04-26 TBH I could not find this option in kernel 6.8: CONFIG_UNWIND_PATCH_PAC_INTO_SCS=y (Maybe it is in 6.9?)