Merge branch 'core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[linux-2.6-omap-h63xx.git] / arch / powerpc / kvm / Kconfig

diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 6b076010213ba28248a9c81813ca0920bef43e08..53aaa66b25e5ada55b425004e7a004295747857b 100644 (file)
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -37,6 +37,17 @@ config KVM_BOOKE_HOST
          Provides host support for KVM on Book E PowerPC processors. Currently
          this works on 440 processors only.
 
+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.
+
 source drivers/virtio/Kconfig
 
 endif # VIRTUALIZATION