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-rw-r--r--arch/s390/kvm/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index a7251580891c..2f4b687cc7fa 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -33,6 +33,17 @@ config KVM
If unsure, say N.
+config KVM_AWARE_CMF
+ depends on KVM
+ bool "KVM aware sampling"
+ ---help---
+ This option enhances the sampling data from the CPU Measurement
+ Facility with additional information, that allows to distinguish
+ guest(s) and host when using the kernel based virtual machine
+ functionality.
+
+ If unsure, say N.
+
# OK, it's a little counter-intuitive to do this, but it puts it neatly under
# the virtualization menu.
source drivers/vhost/Kconfig