Commit e9d0c0c4 authored by David Stevens's avatar David Stevens Committed by Paolo Bonzini
Browse files

KVM: x86: add config for non-kvm users of page tracking 



Add a config option that allows kvm to determine whether or not there
are any external users of page tracking.

Signed-off-by: default avatarDavid Stevens <stevensd@chromium.org>
Message-Id: <20210922045859.2011227-2-stevensd@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 174a921b

arch/x86/kvm/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -129,4 +129,7 @@ config KVM_MMU_AUDIT 
	 This option adds a R/W kVM module parameter 'mmu_audit', which allows

	 auditing of KVM MMU events at runtime.



config KVM_EXTERNAL_WRITE_TRACKING

	bool



endif # VIRTUALIZATION

drivers/gpu/drm/i915/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -126,6 +126,7 @@ config DRM_I915_GVT_KVMGT 
	depends on DRM_I915_GVT

	depends on KVM

	depends on VFIO_MDEV

	select KVM_EXTERNAL_WRITE_TRACKING

	default n

	help

	  Choose this option if you want to enable KVMGT support for