22. x86_64 Support

• 22.1. AMD64 Specific Boot Options
  • 22.1.1. Machine check
  • 22.1.2. APICs
  • 22.1.3. Timing
  • 22.1.4. Idle loop
  • 22.1.5. Rebooting
  • 22.1.6. Non Executable Mappings
  • 22.1.7. NUMA
  • 22.1.8. ACPI
  • 22.1.9. PCI
  • 22.1.10. IOMMU (input/output memory management unit)
  • 22.1.11. Miscellaneous
• 22.2. General note on [U]EFI x86_64 support
  • 22.2.1. Mechanics
• 22.3. Memory Managment
  • 22.3.1. Complete virtual memory map with 4-level page tables
  • 22.3.2. Complete virtual memory map with 5-level page tables
• 22.4. 5-level paging
  • 22.4.1. Overview
  • 22.4.2. Enabling 5-level paging
  • 22.4.3. User-space and large virtual address space
• 22.5. Fake NUMA For CPUSets
• 22.6. Firmware support for CPU hotplug under Linux/x86-64
• 22.7. Configurable sysfs parameters for the x86-64 machine check code