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Commit | Line | Data |
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c3eb5b14 MZ |
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 OF |
c3eb5b14 MZ |
22 | select MMU_NOTIFIER |
23 | select PREEMPT_NOTIFIERS | |
24 | select ANON_INODES | |
d241aac7 | 25 | select HAVE_KVM_CPU_RELAX_INTERCEPT |
7276030a | 26 | select HAVE_KVM_ARCH_TLB_FLUSH_ALL |
c3eb5b14 MZ |
27 | select KVM_MMIO |
28 | select KVM_ARM_HOST | |
7276030a | 29 | select KVM_GENERIC_DIRTYLOG_READ_PROTECT |
83fe27ea | 30 | select SRCU |
8889583c | 31 | select KVM_VFIO |
174178fe EA |
32 | select HAVE_KVM_EVENTFD |
33 | select HAVE_KVM_IRQFD | |
04fe4726 | 34 | select KVM_ARM_PMU if HW_PERF_EVENTS |
0e4e82f1 | 35 | select HAVE_KVM_MSI |
180ae7b1 EA |
36 | select HAVE_KVM_IRQCHIP |
37 | select HAVE_KVM_IRQ_ROUTING | |
c3eb5b14 MZ |
38 | ---help--- |
39 | Support hosting virtualized guest machines. | |
44eaacf1 SP |
40 | We don't support KVM with 16K page tables yet, due to the multiple |
41 | levels of fake page tables. | |
c3eb5b14 MZ |
42 | |
43 | If unsure, say N. | |
44 | ||
45 | config KVM_ARM_HOST | |
46 | bool | |
47 | ---help--- | |
48 | Provides host support for ARM processors. | |
49 | ||
04fe4726 SZ |
50 | config KVM_ARM_PMU |
51 | bool | |
52 | ---help--- | |
53 | Adds support for a virtual Performance Monitoring Unit (PMU) in | |
54 | virtual machines. | |
55 | ||
75755c6d WH |
56 | source drivers/vhost/Kconfig |
57 | ||
c3eb5b14 | 58 | endif # VIRTUALIZATION |