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https://github.com/linuxboot/heads.git
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32 lines
1.0 KiB
Bash
Executable File
32 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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mount -o ro -t ext4 /dev/sda2 /boot
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die() { echo >&2 "$*"; exit 1; }
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XEN=/boot/xen-4.6.3.gz
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INITRD=/boot/initramfs-4.4.12-9.pvops.qubes.x86_64.img
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KERNEL=/boot/vmlinuz-4.4.12-9.pvops.qubes.x86_64
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echo "+++ Checking $XEN"
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gpgv "${XEN}.asc" "${XEN}" || die "Xen signature failed"
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echo "+++ Checking $INITRD"
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gpgv "${INITRD}.asc" "${INITRD}" || die "Initrd signature failed"
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echo "+++ Checking $KERNEL"
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gpgv "${KERNEL}.asc" "${KERNEL}" || die "Kernel signature failed"
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# should also check xen command line arguments!
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# should also check kernel command line arguments!
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kexec \
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-l \
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--module "${KERNEL} placeholder root=/dev/mapper/luks-886ba0fa-8a51-4780-91bf-06c5944baab4 ro rd.luks.uuid=luks-886ba0fa-8a51-4780-91bf-06c5944baab4 rd.lvm.lv=qubes_dom0/00 rd.luks.uuid=luks-28948c05-c995-466c-91a2-bd517a7dd50f rd.lvm.lv=qubes_dom0/02 i915.preliminary_hw_support=1 rhgb" \
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--module "${INITRD}" \
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--command-line "no-real-mode reboot=no console=vga dom0_mem=min:1024M dom0_mem=max:4096M" \
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"${XEN}"
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echo "Ready to start Xen: run 'kexec -e' to execute it"
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