73880c80aa
Archs are free to use vcpu_id as they see fit. For x86 it is used as vcpu's apic id. New ioctl is added to configure boot vcpu id that was assumed to be 0 till now. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
55 lines
1.4 KiB
Text
55 lines
1.4 KiB
Text
#
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# KVM configuration
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#
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source "virt/kvm/Kconfig"
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menuconfig VIRTUALIZATION
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bool "Virtualization"
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depends on HAVE_KVM || IA64
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default y
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---help---
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Say Y here to get to see options for using your Linux host to run other
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operating systems inside virtual machines (guests).
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This option alone does not add any kernel code.
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If you say N, all options in this submenu will be skipped and disabled.
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if VIRTUALIZATION
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config KVM
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tristate "Kernel-based Virtual Machine (KVM) support"
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depends on HAVE_KVM && MODULES && EXPERIMENTAL
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# for device assignment:
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depends on PCI
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select PREEMPT_NOTIFIERS
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select ANON_INODES
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select HAVE_KVM_IRQCHIP
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select KVM_APIC_ARCHITECTURE
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---help---
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Support hosting fully virtualized guest machines using hardware
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virtualization extensions. You will need a fairly recent
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processor equipped with virtualization extensions. You will also
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need to select one or more of the processor modules below.
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This module provides access to the hardware capabilities through
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a character device node named /dev/kvm.
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To compile this as a module, choose M here: the module
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will be called kvm.
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If unsure, say N.
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config KVM_INTEL
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tristate "KVM for Intel Itanium 2 processors support"
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depends on KVM && m
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---help---
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Provides support for KVM on Itanium 2 processors equipped with the VT
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extensions.
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config KVM_TRACE
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bool
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source drivers/virtio/Kconfig
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endif # VIRTUALIZATION
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