On Fri, Jul 17, 2015, 12:42 PM Patrick Burroughs (Celti) <celti@xxxxxxxxxx> wrote: On Fri, 17 Jul 2015 12:20:39 +0200 arnaud gaboury <arnaud.gaboury@xxxxxxxxx> wrote: > I build my own kernel with ABS. > > To allow my nspawn container to load kernel modules, I must add this > to nspawn unit file: > --capability=CAP_SYS_MODULE. > > Unfortunately, it doesn't work and needed modules are not loaded from > container but only from host. I realized there is no #define > CAP_SYS_MODULE > in /usr/lib/modules/4.1.2-2-ARCH/build/include/linux/capability.h. > > Is this specific to the arch kernel ? > > Thank you for hints. > It was moved to include/uapi/linux/capability.h recentlyish The fact it has been moved could well explain why it doesn't work for my container ? As for your actual issue, SYS_CAP_MODULE isn't listed in the valid capabilities for --capability in the systemd-nspawn manpage. Are you perhaps confusing options? Regards, ~Celti