Rootstock image

Can I use a kernel image I compiled? When I use rootstock --kernel-
image /vmlinuz-, the last line of rootstock message is:

I: Configuring libc-bin...
I: Configuring initramfs-tools...
I: Base system installed successfully.
I: First stage install done
I: Downloading kernel image (deb) from external site

If there is an option to use my own kernel, what is that?



Option 1: don't use --kernel-image, copy your uImage/modules after
running rootstock to the rootfs..
Option 2: use --kernel-image, upload your *.deb to any wget'able
location 192.168.0.x/etc..