^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # KVM configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) source "virt/lib/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) menuconfig VIRTUALIZATION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) bool "Virtualization"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Say Y here to get to see options for using your Linux host to run
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) other operating systems inside virtual machines (guests).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) This option alone does not add any kernel code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) If you say N, all options in this submenu will be skipped and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) disabled.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) if VIRTUALIZATION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) menuconfig KVM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) bool "Kernel-based Virtual Machine (KVM) support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) # for TASKSTATS/TASK_DELAY_ACCT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) depends on NET && MULTIUSER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) select MMU_NOTIFIER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) select PREEMPT_NOTIFIERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) select HAVE_KVM_CPU_RELAX_INTERCEPT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) select HAVE_KVM_ARCH_TLB_FLUSH_ALL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) select KVM_MMIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) select KVM_GENERIC_DIRTYLOG_READ_PROTECT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) select SRCU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) select KVM_VFIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) select HAVE_KVM_EVENTFD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) select HAVE_KVM_IRQFD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) select HAVE_KVM_MSI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) select HAVE_KVM_IRQCHIP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) select HAVE_KVM_IRQ_ROUTING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) select IRQ_BYPASS_MANAGER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) select HAVE_KVM_IRQ_BYPASS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) select HAVE_KVM_VCPU_RUN_PID_CHANGE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) select TASKSTATS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) select TASK_DELAY_ACCT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) Support hosting virtualized guest machines.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) if KVM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) source "virt/kvm/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) endif # KVM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) endif # VIRTUALIZATION