From: Praveen K Paladugu <prapal@linux.microsoft.com>
Date: Fri, 7 Nov 2025 20:13:55 +0000 (-0600)
Subject: qemu: use mshv accel for hyperv domains
X-Git-Tag: v11.10.0-rc1~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba40f678f40b35220c34c3180a801ae7456d85bc;p=thirdparty%2Flibvirt.git

qemu: use mshv accel for hyperv domains

Add mshv acceleration (-accel mshv) flag while launching hyperv domains.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
---

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 5a834ef842..0c1d39bdd2 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7359,6 +7359,10 @@ qemuBuildAccelCommandLine(virCommand *cmd,
         virBufferAddLit(&buf, "hvf");
         break;
 
+    case VIR_DOMAIN_VIRT_HYPERV:
+        virBufferAddLit(&buf, "mshv");
+        break;
+
     case VIR_DOMAIN_VIRT_KQEMU:
     case VIR_DOMAIN_VIRT_XEN:
     case VIR_DOMAIN_VIRT_LXC:
@@ -7366,7 +7370,6 @@ qemuBuildAccelCommandLine(virCommand *cmd,
     case VIR_DOMAIN_VIRT_OPENVZ:
     case VIR_DOMAIN_VIRT_TEST:
     case VIR_DOMAIN_VIRT_VMWARE:
-    case VIR_DOMAIN_VIRT_HYPERV:
     case VIR_DOMAIN_VIRT_VBOX:
     case VIR_DOMAIN_VIRT_PHYP:
     case VIR_DOMAIN_VIRT_PARALLELS: