KVM: document 'kvm.mmu_audit' parameter

Document this parameter into Documentation/kernel-parameters.txt

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 3170edbf1924..8dc254829482 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1126,6 +1126,10 @@ and is between 256 and 4096 characters. It is defined in the file
         kvm.oos_shadow= [KVM] Disable out-of-sync shadow paging.
                         Default is 1 (enabled)
 
+        kvm.mmu_audit=  [KVM] This is a R/W parameter which allows audit
+                        KVM MMU at runtime.
+                        Default is 0 (off)
+
         kvm-amd.nested= [KVM,AMD] Allow nested virtualization in KVM/SVM.
                         Default is 1 (enabled)