Kconfig 1.1 KB

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  1. #
  2. # KVM configuration
  3. #
  4. source "virt/kvm/Kconfig"
  5. menuconfig VIRTUALIZATION
  6. bool "Virtualization"
  7. ---help---
  8. Say Y here to get to see options for using your Linux host to run
  9. other operating systems inside virtual machines (guests).
  10. This option alone does not add any kernel code.
  11. If you say N, all options in this submenu will be skipped and
  12. disabled.
  13. if VIRTUALIZATION
  14. config KVM
  15. bool "Kernel-based Virtual Machine (KVM) support"
  16. select MMU_NOTIFIER
  17. select PREEMPT_NOTIFIERS
  18. select ANON_INODES
  19. select KVM_MMIO
  20. select KVM_ARM_HOST
  21. select KVM_ARM_VGIC
  22. select KVM_ARM_TIMER
  23. ---help---
  24. Support hosting virtualized guest machines.
  25. If unsure, say N.
  26. config KVM_ARM_HOST
  27. bool
  28. ---help---
  29. Provides host support for ARM processors.
  30. config KVM_ARM_VGIC
  31. bool
  32. depends on KVM_ARM_HOST && OF
  33. select HAVE_KVM_IRQCHIP
  34. ---help---
  35. Adds support for a hardware assisted, in-kernel GIC emulation.
  36. config KVM_ARM_TIMER
  37. bool
  38. depends on KVM_ARM_VGIC
  39. ---help---
  40. Adds support for the Architected Timers in virtual machines.
  41. endif # VIRTUALIZATION