-From 9b2434933e9a4bd411111dad716d4239e163af9e Mon Sep 17 00:00:00 2001
+From 34252ba5e295a4c1be59dc8e722a23d9c35e7d68 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Tue, 23 Feb 2016 15:48:41 +0100
Subject: [PATCH 32/47] vma: better driver guessing for bdrv_open