00-INDEX - This file boot-options.txt - AMD64-specific boot options. cpu-hotplug-spec - Firmware support for CPU hotplug under Linux/x86-64 fake-numa-for-cpusets - Using numa=fake and CPUSets for Resource Management kernel-stacks - Context-specific per-processor interrupt stacks. machinecheck - Configurable sysfs parameters for the x86-64 machine check code. mm.txt - Memory layout of x86-64 (4 level page tables, 46 bits physical). uefi.txt - Booting Linux via Unified Extensible Firmware Interface.