On Wed, Nov 02, 2016 at 16:34:35 -0400, Jason J. Herne wrote:
> 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@xxxxxxxxxxxxxxxxxx>
> ---
> 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"),
No, there's no need to change anything in qemuBuildCpuModelArgStr.
virCPUUpdate should have translated host-model CPU definition into the
real CPU model (the one from virQEMUCapsGetHostModel(qemuCaps)).
Jirka
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