LoongArch: BPF: Prevent out-of-bounds memory access
[platform/kernel/linux-starfive.git] / virt / kvm / Kconfig
1 # SPDX-License-Identifier: GPL-2.0
2 # KVM common configuration items and defaults
3
4 config HAVE_KVM
5        bool
6
7 config HAVE_KVM_PFNCACHE
8        bool
9
10 config HAVE_KVM_IRQCHIP
11        bool
12
13 config HAVE_KVM_IRQFD
14        bool
15
16 config HAVE_KVM_IRQ_ROUTING
17        bool
18
19 config HAVE_KVM_DIRTY_RING
20        bool
21
22 # Only strongly ordered architectures can select this, as it doesn't
23 # put any explicit constraint on userspace ordering. They can also
24 # select the _ACQ_REL version.
25 config HAVE_KVM_DIRTY_RING_TSO
26        bool
27        select HAVE_KVM_DIRTY_RING
28        depends on X86
29
30 # Weakly ordered architectures can only select this, advertising
31 # to userspace the additional ordering requirements.
32 config HAVE_KVM_DIRTY_RING_ACQ_REL
33        bool
34        select HAVE_KVM_DIRTY_RING
35
36 # Allow enabling both the dirty bitmap and dirty ring. Only architectures
37 # that need to dirty memory outside of a vCPU context should select this.
38 config NEED_KVM_DIRTY_RING_WITH_BITMAP
39         bool
40         depends on HAVE_KVM_DIRTY_RING
41
42 config HAVE_KVM_EVENTFD
43        bool
44        select EVENTFD
45
46 config KVM_MMIO
47        bool
48
49 config KVM_ASYNC_PF
50        bool
51
52 # Toggle to switch between direct notification and batch job
53 config KVM_ASYNC_PF_SYNC
54        bool
55
56 config HAVE_KVM_MSI
57        bool
58
59 config HAVE_KVM_CPU_RELAX_INTERCEPT
60        bool
61
62 config KVM_VFIO
63        bool
64
65 config HAVE_KVM_INVALID_WAKEUPS
66        bool
67
68 config KVM_GENERIC_DIRTYLOG_READ_PROTECT
69        bool
70
71 config KVM_COMPAT
72        def_bool y
73        depends on KVM && COMPAT && !(S390 || ARM64 || RISCV)
74
75 config HAVE_KVM_IRQ_BYPASS
76        bool
77
78 config HAVE_KVM_VCPU_ASYNC_IOCTL
79        bool
80
81 config HAVE_KVM_VCPU_RUN_PID_CHANGE
82        bool
83
84 config HAVE_KVM_NO_POLL
85        bool
86
87 config KVM_XFER_TO_GUEST_WORK
88        bool
89
90 config HAVE_KVM_PM_NOTIFIER
91        bool
92
93 config KVM_GENERIC_HARDWARE_ENABLING
94        bool