libvirt/SOURCES/libvirt-qemu-automatically-set-model-type-virtio-for-interface-type-vhostuser.patch

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2025-03-11 07:41:08 +00:00
From e0e1ea834898b77afece7fec6463b6bc74b943d9 Mon Sep 17 00:00:00 2001
Message-ID: <e0e1ea834898b77afece7fec6463b6bc74b943d9.1739824249.git.jdenemar@redhat.com>
From: Laine Stump <laine@redhat.com>
Date: Sun, 9 Feb 2025 18:23:03 -0500
Subject: [PATCH] qemu: automatically set model type='virtio' for interface
type='vhostuser'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Both vdpa and vhostuser require that the guest device be virtio, and
for interface type='vdpa', we already set <model type='virtio'/> if it
is unspecified in the input XML, so let's be just as courteous for
interface type='vhostuser'.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit c4746418d7e952888c0989db3a5c723d888fc32d)
https://issues.redhat.com/browse/RHEL-69455
Signed-off-by: Laine Stump <laine@redhat.com>
---
src/qemu/qemu_postparse.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_postparse.c b/src/qemu/qemu_postparse.c
index 049a6ef2dc..892330646a 100644
--- a/src/qemu/qemu_postparse.c
+++ b/src/qemu/qemu_postparse.c
@@ -100,7 +100,8 @@ qemuDomainDeviceNetDefPostParse(virDomainNetDef *net,
const virDomainDef *def,
virQEMUCaps *qemuCaps)
{
- if (net->type == VIR_DOMAIN_NET_TYPE_VDPA &&
+ if ((net->type == VIR_DOMAIN_NET_TYPE_VDPA ||
+ net->type == VIR_DOMAIN_NET_TYPE_VHOSTUSER) &&
!virDomainNetGetModelString(net)) {
net->model = VIR_DOMAIN_NET_MODEL_VIRTIO;
} else if (net->type != VIR_DOMAIN_NET_TYPE_HOSTDEV &&
--
2.48.1