[libvirt] [PATCH 5/5] s390: qemu: Support cpu host-model mode
Look up the host model stored in qemuCaps for generation of the
-cpu model portion of the Qemu command line.
Signed-off-by: Jason J. Herne <jjherne(a)linux.vnet.ibm.com>
---
src/qemu/qemu_command.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b68da3d..3b7095a 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6537,6 +6537,9 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
virBufferAddLit(buf, "host");
if (cpu->model)
virBufferAsprintf(buf, ",compat=%s", cpu->model);
+ } else if (ARCH_IS_S390(def->os.arch)) {
+ virCPUDefPtr guestCpu = virQEMUCapsGetHostModel(qemuCaps);
+ virBufferAdd(buf, guestCpu->model, -1);
} else {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected host-model CPU for %s architecture"),
--
1.9.1