v4.19.13 snapshot.
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+Virtualization support in the Linux kernel.
+
+00-INDEX
+	- this file.
+
+paravirt_ops.txt
+	- Describes the Linux kernel pv_ops to support different hypervisors
+kvm/
+	- Kernel Virtual Machine.  See also http://linux-kvm.org
+uml/
+	- User Mode Linux, builds/runs Linux kernel as a userspace program.