Maybe, I am bit late ... On Wed, Jul 13, 2022 at 02:56:41PM +0200, Steffen Eiden wrote: > Currently the s390 implementaion of cpufeature is limited to elf_hwcap > bits. Using these to automatically load modules also exposes this > cpufeature to userspace which, sometimes is not intended. Those features are (always) exposed to user space as module loading is actually done by udev rules. However, we had some pseudo-hwcaps (e.g. sie64a) in the past.. but I very appreciate this change! Thanks.