label k2_lastbus
kernel kernel.org/bzImage_2.6.34_k8.2
append console=uart8250,io,0x3f8,115200n8 initrd=kernel.org/x.gz rw root=/dev/ram0 debug unknown_nmi_panic initcall_debug apic=debug pci=routeirq,lastbus=255 ip=dhcp load_ramdisk=1 ramdisk_size=262144

label k2_lastbus_nox2apc_nointremap_intel_iommu_off
kernel kernel.org/bzImage_2.6.34_k8.2
append console=uart8250,io,0x3f8,115200n8 initrd=kernel.org/x.gz rw root=/dev/ram0 debug unknown_nmi_panic initcall_debug nox2apic nointremap intel_iommu=off pci=routeirq,lastbus=255 ip=dhcp load_ramdisk=1