diff options
Diffstat (limited to 'kernel/arch/x86/kvm/Kconfig')
| -rw-r--r-- | kernel/arch/x86/kvm/Kconfig | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/kernel/arch/x86/kvm/Kconfig b/kernel/arch/x86/kvm/Kconfig index 413a7bf9e..639a6e345 100644 --- a/kernel/arch/x86/kvm/Kconfig +++ b/kernel/arch/x86/kvm/Kconfig @@ -28,6 +28,8 @@ config KVM select ANON_INODES select HAVE_KVM_IRQCHIP select HAVE_KVM_IRQFD + select IRQ_BYPASS_MANAGER + select HAVE_KVM_IRQ_BYPASS select HAVE_KVM_IRQ_ROUTING select HAVE_KVM_EVENTFD select KVM_APIC_ARCHITECTURE @@ -86,15 +88,16 @@ config KVM_MMU_AUDIT auditing of KVM MMU events at runtime. config KVM_DEVICE_ASSIGNMENT - bool "KVM legacy PCI device assignment support" + bool "KVM legacy PCI device assignment support (DEPRECATED)" depends on KVM && PCI && IOMMU_API - default y + default n ---help--- Provide support for legacy PCI device assignment through KVM. The kernel now also supports a full featured userspace device driver - framework through VFIO, which supersedes much of this support. + framework through VFIO, which supersedes this support and provides + better security. - If unsure, say Y. + If unsure, say N. # OK, it's a little counter-intuitive to do this, but it puts it neatly under # the virtualization menu. |