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>

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 3170edb..8dc2548 100644 (file)
--- 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)