From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 18 Sep 2019 09:36:18 +0000 (+0200)
Subject: qemu: Mark NVMe disks as 'need VFIO'
X-Git-Tag: v6.0.0-rc1~243
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=329a68029703c67678ddb722f68186cdaeb71fb8;p=thirdparty%2Flibvirt.git

qemu: Mark NVMe disks as 'need VFIO'

There are couple of places where a domain with a VFIO device gets
special treatment: in CGroups when enabling/disabling access to
/dev/vfio/vfio, and when creating/removing nodes in domain mount
namespace. Well, a NVMe disk is a VFIO device too. Fortunately,
we have this qemuDomainNeedsVFIO() function which is the only
place that needs adjustment.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
---

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 2e09a97cbc..189f10cfd1 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -13826,7 +13826,8 @@ bool
 qemuDomainNeedsVFIO(const virDomainDef *def)
 {
     return virDomainDefHasVFIOHostdev(def) ||
-        virDomainDefHasMdevHostdev(def);
+        virDomainDefHasMdevHostdev(def) ||
+        virDomainDefHasNVMeDisk(def);
 }