projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| c1fc48aa TZ |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # | |
| 3 | # KVM configuration | |
| 4 | # | |
| 5 | ||
| 6 | source "virt/kvm/Kconfig" | |
| 7 | ||
| 8 | menuconfig VIRTUALIZATION | |
| 9 | bool "Virtualization" | |
| 10 | help | |
| 11 | Say Y here to get to see options for using your Linux host to run | |
| 12 | other operating systems inside virtual machines (guests). | |
| 13 | This option alone does not add any kernel code. | |
| 14 | ||
| 15 | If you say N, all options in this submenu will be skipped and | |
| 16 | disabled. | |
| 17 | ||
| 18 | if VIRTUALIZATION | |
| 19 | ||
| 20 | config KVM | |
| 21 | tristate "Kernel-based Virtual Machine (KVM) support" | |
| 22 | depends on AS_HAS_LVZ_EXTENSION | |
| c1fc48aa | 23 | select HAVE_KVM_DIRTY_RING_ACQ_REL |
| c1fc48aa | 24 | select HAVE_KVM_VCPU_ASYNC_IOCTL |
| caadf876 | 25 | select KVM_COMMON |
| c1fc48aa TZ |
26 | select KVM_GENERIC_DIRTYLOG_READ_PROTECT |
| 27 | select KVM_GENERIC_HARDWARE_ENABLING | |
| f128cf8c | 28 | select KVM_GENERIC_MMU_NOTIFIER |
| c1fc48aa | 29 | select KVM_MMIO |
| 8886640d | 30 | select HAVE_KVM_READONLY_MEM |
| c1fc48aa | 31 | select KVM_XFER_TO_GUEST_WORK |
| c1fc48aa TZ |
32 | help |
| 33 | Support hosting virtualized guest machines using | |
| 34 | hardware virtualization extensions. You will need | |
| 35 | a processor equipped with virtualization extensions. | |
| 36 | ||
| 37 | If unsure, say N. | |
| 38 | ||
| 39 | endif # VIRTUALIZATION |