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749cf76c CD |
1 | # |
2 | # KVM configuration | |
3 | # | |
4 | ||
5 | source "virt/kvm/Kconfig" | |
6 | ||
7 | menuconfig VIRTUALIZATION | |
8 | bool "Virtualization" | |
9 | ---help--- | |
10 | Say Y here to get to see options for using your Linux host to run | |
11 | other operating systems inside virtual machines (guests). | |
12 | This option alone does not add any kernel code. | |
13 | ||
14 | If you say N, all options in this submenu will be skipped and | |
15 | disabled. | |
16 | ||
17 | if VIRTUALIZATION | |
18 | ||
19 | config KVM | |
20 | bool "Kernel-based Virtual Machine (KVM) support" | |
662d9715 | 21 | depends on MMU && OF |
749cf76c CD |
22 | select PREEMPT_NOTIFIERS |
23 | select ANON_INODES | |
4a5d69b7 | 24 | select ARM_GIC |
58d5ec8f | 25 | select HAVE_KVM_CPU_RELAX_INTERCEPT |
72fc36b6 | 26 | select HAVE_KVM_ARCH_TLB_FLUSH_ALL |
749cf76c CD |
27 | select KVM_MMIO |
28 | select KVM_ARM_HOST | |
53c810c3 | 29 | select KVM_GENERIC_DIRTYLOG_READ_PROTECT |
83fe27ea | 30 | select SRCU |
662d9715 | 31 | select MMU_NOTIFIER |
8889583c | 32 | select KVM_VFIO |
174178fe EA |
33 | select HAVE_KVM_EVENTFD |
34 | select HAVE_KVM_IRQFD | |
180ae7b1 EA |
35 | select HAVE_KVM_IRQCHIP |
36 | select HAVE_KVM_IRQ_ROUTING | |
662d9715 | 37 | depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER |
749cf76c | 38 | ---help--- |
662d9715 | 39 | Support hosting virtualized guest machines. |
749cf76c CD |
40 | |
41 | This module provides access to the hardware capabilities through | |
42 | a character device node named /dev/kvm. | |
43 | ||
44 | If unsure, say N. | |
45 | ||
46 | config KVM_ARM_HOST | |
662d9715 | 47 | bool |
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48 | ---help--- |
49 | Provides host support for ARM processors. | |
50 | ||
75755c6d WH |
51 | source drivers/vhost/Kconfig |
52 | ||
749cf76c | 53 | endif # VIRTUALIZATION |