This kexec-tools package was built from kexec-tools git repository at
<git://git.kernel.org/pub/scm/linux/kernel/git/horms/kexec-tools.git>.

systemd includes its own scripts for kexec reboots. On systems with
systemd, "reboot" command will by default do a cold reboot. To kexec a
new kernel with systemd, use "systemctl kexec" after loading a kernel.
Here are the steps for kexec reboot with systemd:

1. Load a new kernel with the script "kexec-load-kernel". "man
kexec-load-kernel" for more details.

2. Reboot the system with "systemctl kexec"
