/etc/initramfs-tools/conf.d/xen-tools is in xen-tools 4.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | # This initramfs-tools configuration file is installed by xen-tools.
#
# To make the Dom0's initramfs working inside DomUs, too, most modules
# need to be included, not just those necvessary for the host system
# and its hardware.
MODULES=most
|