1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # KVM common configuration items and defaults 2 # KVM common configuration items and defaults
3 3
4 config KVM_COMMON !! 4 config HAVE_KVM
5 bool <<
6 select EVENTFD <<
7 select INTERVAL_TREE <<
8 select PREEMPT_NOTIFIERS <<
9 <<
10 config HAVE_KVM_PFNCACHE <<
11 bool 5 bool
12 6
13 config HAVE_KVM_IRQCHIP 7 config HAVE_KVM_IRQCHIP
14 bool 8 bool
15 9
16 config HAVE_KVM_IRQ_ROUTING !! 10 config HAVE_KVM_IRQFD
17 bool <<
18 <<
19 config HAVE_KVM_DIRTY_RING <<
20 bool 11 bool
21 12
22 # Only strongly ordered architectures can sele !! 13 config HAVE_KVM_IRQ_ROUTING
23 # put any explicit constraint on userspace ord <<
24 # select the _ACQ_REL version. <<
25 config HAVE_KVM_DIRTY_RING_TSO <<
26 bool 14 bool
27 select HAVE_KVM_DIRTY_RING <<
28 depends on X86 <<
29 15
30 # Weakly ordered architectures can only select !! 16 config HAVE_KVM_EVENTFD
31 # to userspace the additional ordering require <<
32 config HAVE_KVM_DIRTY_RING_ACQ_REL <<
33 bool 17 bool
34 select HAVE_KVM_DIRTY_RING !! 18 select EVENTFD
35 <<
36 # Allow enabling both the dirty bitmap and dir <<
37 # that need to dirty memory outside of a vCPU <<
38 config NEED_KVM_DIRTY_RING_WITH_BITMAP <<
39 bool <<
40 depends on HAVE_KVM_DIRTY_RING <<
41 19
42 config KVM_MMIO 20 config KVM_MMIO
43 bool 21 bool
44 22
45 config KVM_ASYNC_PF 23 config KVM_ASYNC_PF
46 bool 24 bool
47 25
48 # Toggle to switch between direct notification 26 # Toggle to switch between direct notification and batch job
49 config KVM_ASYNC_PF_SYNC 27 config KVM_ASYNC_PF_SYNC
50 bool 28 bool
51 29
52 config HAVE_KVM_MSI 30 config HAVE_KVM_MSI
53 bool 31 bool
54 32
55 config HAVE_KVM_READONLY_MEM <<
56 bool <<
57 <<
58 config HAVE_KVM_CPU_RELAX_INTERCEPT 33 config HAVE_KVM_CPU_RELAX_INTERCEPT
59 bool 34 bool
60 35
61 config KVM_VFIO 36 config KVM_VFIO
62 bool 37 bool
63 38
64 config HAVE_KVM_INVALID_WAKEUPS !! 39 config HAVE_KVM_ARCH_TLB_FLUSH_ALL
65 bool 40 bool
66 41
67 config KVM_GENERIC_DIRTYLOG_READ_PROTECT !! 42 config HAVE_KVM_INVALID_WAKEUPS
68 bool 43 bool
69 44
70 config KVM_GENERIC_PRE_FAULT_MEMORY !! 45 config KVM_GENERIC_DIRTYLOG_READ_PROTECT
71 bool 46 bool
72 47
73 config KVM_COMPAT 48 config KVM_COMPAT
74 def_bool y 49 def_bool y
75 depends on KVM && COMPAT && !(S390 || A !! 50 depends on KVM && COMPAT && !(S390 || ARM64)
76 51
77 config HAVE_KVM_IRQ_BYPASS 52 config HAVE_KVM_IRQ_BYPASS
78 bool 53 bool
79 select IRQ_BYPASS_MANAGER <<
80 54
81 config HAVE_KVM_VCPU_ASYNC_IOCTL 55 config HAVE_KVM_VCPU_ASYNC_IOCTL
82 bool 56 bool
83 57
84 config HAVE_KVM_VCPU_RUN_PID_CHANGE 58 config HAVE_KVM_VCPU_RUN_PID_CHANGE
85 bool 59 bool
86 60
87 config HAVE_KVM_NO_POLL 61 config HAVE_KVM_NO_POLL
88 bool 62 bool
89 63
90 config KVM_XFER_TO_GUEST_WORK 64 config KVM_XFER_TO_GUEST_WORK
91 bool 65 bool
92 66
93 config HAVE_KVM_PM_NOTIFIER 67 config HAVE_KVM_PM_NOTIFIER
94 bool 68 bool
95 <<
96 config KVM_GENERIC_HARDWARE_ENABLING <<
97 bool <<
98 <<
99 config KVM_GENERIC_MMU_NOTIFIER <<
100 select MMU_NOTIFIER <<
101 bool <<
102 <<
103 config KVM_GENERIC_MEMORY_ATTRIBUTES <<
104 depends on KVM_GENERIC_MMU_NOTIFIER <<
105 bool <<
106 <<
107 config KVM_PRIVATE_MEM <<
108 select XARRAY_MULTI <<
109 bool <<
110 <<
111 config KVM_GENERIC_PRIVATE_MEM <<
112 select KVM_GENERIC_MEMORY_ATTRIBUTES <<
113 select KVM_PRIVATE_MEM <<
114 bool <<
115 <<
116 config HAVE_KVM_ARCH_GMEM_PREPARE <<
117 bool <<
118 depends on KVM_PRIVATE_MEM <<
119 <<
120 config HAVE_KVM_ARCH_GMEM_INVALIDATE <<
121 bool <<
122 depends on KVM_PRIVATE_MEM <<
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.