Grub expects there to be a config file for each installed kernel and scans them for CONFIG_XEN_DOM0=y and/or CONFIG_XEN_PRIVILEGED=y. Since Arch does not ship a kernel config outside of the kernel, we need to figure out a way to either satisfy the requirements of the script, or patch it to work on Arch.
Grub expects there to be a config file for each installed kernel and scans them for
CONFIG_XEN_DOM0=yand/orCONFIG_XEN_PRIVILEGED=y. Since Arch does not ship a kernel config outside of the kernel, we need to figure out a way to either satisfy the requirements of the script, or patch it to work on Arch.