KVM: nVMX: Document 'nested' parameter

Add documentation of the new 'nested' parameter to
'Documentation/kernel-parameters.txt'.

Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Nadav Har'El <nyh@il.ibm.com>
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 854ed5ca7e3f..4711a885d5f3 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1181,6 +1181,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         [KVM,Intel] Disable FlexPriority feature (TPR shadow).
                         Default is 1 (enabled)
 
+        kvm-intel.nested=
+                        [KVM,Intel] Enable VMX nesting (nVMX).
+                        Default is 0 (disabled)
+
         kvm-intel.unrestricted_guest=
                         [KVM,Intel] Disable unrestricted guest feature
                         (virtualized real and unpaged mode) on capable