[PATCH v2 23/27] docs: kvm: Convert nested-vmx.txt to ReST format

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

This file is almost in ReST format. Just a small set of
changes were needed:

    - Add markups for lists;
    - Add markups for a literal block;
    - Adjust whitespaces.

While here, use the standard markup for the document title.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 Documentation/virt/kvm/index.rst              |  1 +
 .../kvm/{nested-vmx.txt => nested-vmx.rst}    | 37 +++++++++++--------
 2 files changed, 22 insertions(+), 16 deletions(-)
 rename Documentation/virt/kvm/{nested-vmx.txt => nested-vmx.rst} (90%)

diff --git a/Documentation/virt/kvm/index.rst b/Documentation/virt/kvm/index.rst
index 95e2487d38f4..123385d0a74a 100644
--- a/Documentation/virt/kvm/index.rst
+++ b/Documentation/virt/kvm/index.rst
@@ -15,6 +15,7 @@ KVM
    locking
    mmu
    msr
+   nested-vmx
    vcpu-requests
 
    arm/index
diff --git a/Documentation/virt/kvm/nested-vmx.txt b/Documentation/virt/kvm/nested-vmx.rst
similarity index 90%
rename from Documentation/virt/kvm/nested-vmx.txt
rename to Documentation/virt/kvm/nested-vmx.rst
index 97eb1353e962..592b0ab6970b 100644
--- a/Documentation/virt/kvm/nested-vmx.txt
+++ b/Documentation/virt/kvm/nested-vmx.rst
@@ -1,3 +1,6 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========
 Nested VMX
 ==========
 
@@ -41,9 +44,9 @@ No modifications are required to user space (qemu). However, qemu's default
 emulated CPU type (qemu64) does not list the "VMX" CPU feature, so it must be
 explicitly enabled, by giving qemu one of the following options:
 
-     -cpu host              (emulated CPU has all features of the real CPU)
+     - cpu host              (emulated CPU has all features of the real CPU)
 
-     -cpu qemu64,+vmx       (add just the vmx feature to a named CPU type)
+     - cpu qemu64,+vmx       (add just the vmx feature to a named CPU type)
 
 
 ABIs
@@ -75,6 +78,8 @@ of this structure changes, this can break live migration across KVM versions.
 VMCS12_REVISION (from vmx.c) should be changed if struct vmcs12 or its inner
 struct shadow_vmcs is ever changed.
 
+::
+
 	typedef u64 natural_width;
 	struct __packed vmcs12 {
 		/* According to the Intel spec, a VMCS region must start with
@@ -220,21 +225,21 @@ Authors
 -------
 
 These patches were written by:
-     Abel Gordon, abelg <at> il.ibm.com
-     Nadav Har'El, nyh <at> il.ibm.com
-     Orit Wasserman, oritw <at> il.ibm.com
-     Ben-Ami Yassor, benami <at> il.ibm.com
-     Muli Ben-Yehuda, muli <at> il.ibm.com
+    - Abel Gordon, abelg <at> il.ibm.com
+    - Nadav Har'El, nyh <at> il.ibm.com
+    - Orit Wasserman, oritw <at> il.ibm.com
+    - Ben-Ami Yassor, benami <at> il.ibm.com
+    - Muli Ben-Yehuda, muli <at> il.ibm.com
 
 With contributions by:
-     Anthony Liguori, aliguori <at> us.ibm.com
-     Mike Day, mdday <at> us.ibm.com
-     Michael Factor, factor <at> il.ibm.com
-     Zvi Dubitzky, dubi <at> il.ibm.com
+    - Anthony Liguori, aliguori <at> us.ibm.com
+    - Mike Day, mdday <at> us.ibm.com
+    - Michael Factor, factor <at> il.ibm.com
+    - Zvi Dubitzky, dubi <at> il.ibm.com
 
 And valuable reviews by:
-     Avi Kivity, avi <at> redhat.com
-     Gleb Natapov, gleb <at> redhat.com
-     Marcelo Tosatti, mtosatti <at> redhat.com
-     Kevin Tian, kevin.tian <at> intel.com
-     and others.
+    - Avi Kivity, avi <at> redhat.com
+    - Gleb Natapov, gleb <at> redhat.com
+    - Marcelo Tosatti, mtosatti <at> redhat.com
+    - Kevin Tian, kevin.tian <at> intel.com
+    - and others.
-- 
2.24.1