1 files changed, 12 insertions, 1 deletions

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 41962e793c0f..8d45fabc5f3b 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -19,7 +19,7 @@ if VIRTUALIZATION
 
 config KVM
         tristate "Kernel-based Virtual Machine (KVM) support"
-        depends on HAVE_KVM && EXPERIMENTAL
+        depends on HAVE_KVM
         select PREEMPT_NOTIFIERS
         select ANON_INODES
         ---help---
@@ -50,6 +50,17 @@ config KVM_AMD
           Provides support for KVM on AMD processors equipped with the AMD-V
           (SVM) extensions.
 
+config KVM_TRACE
+        bool "KVM trace support"
+        depends on KVM && MARKERS && SYSFS
+        select RELAY
+        select DEBUG_FS
+        default n
+        ---help---
+          This option allows reading a trace of kvm-related events through
+          relayfs.  Note the ABI is not considered stable and will be
+          modified in future updates.
+
 # OK, it's a little counter-intuitive to do this, but it puts it neatly under
 # the virtualization menu.
 source drivers/lguest/Kconfig