See: https://bugzilla.redhat.com/show_bug.cgi?id=1614948#c23 Thanks: David Gibson. --- lib/launch-direct.c | 3 +++ lib/launch-libvirt.c | 10 ++++++++++ 2 files changed, 13 insertions(+) diff --git a/lib/launch-direct.c b/lib/launch-direct.c index 47e8f37de..94dd995c6 100644 --- a/lib/launch-direct.c +++ b/lib/launch-direct.c @@ -523,6 +523,9 @@ launch_direct (guestfs_h *g, void *datav, const char *arg) #ifdef __aarch64__ if (has_kvm && !force_tcg) append_list ("gic-version=host"); +#endif +#ifdef __powerpc64__ + append_list ("cap-htm=off"); #endif append_list_format ("accel=%s", !force_tcg ? "kvm:tcg" : "tcg"); } end_list (); diff --git a/lib/launch-libvirt.c b/lib/launch-libvirt.c index 48404ef93..53284fc08 100644 --- a/lib/launch-libvirt.c +++ b/lib/launch-libvirt.c @@ -1181,6 +1181,16 @@ construct_libvirt_xml_boot (guestfs_h *g, } } +#ifdef __powerpc64__ + start_element ("features") { + start_element ("pseries") { + start_element ("htm") { + attribute ("state", "on"); + } end_element (); + } end_element (); + } end_element (); +#endif + start_element ("kernel") { string (params->kernel); } end_element (); -- 2.18.0

On Mon, Sep 03, 2018 at 10:43:34AM +0200, Pino Toscano wrote: Looks like just before 2.12, although the patch seems to have been backported to 2.11 (see RHBZ#1614948). I'll add a version test here in v2, as well as the libvirt version test required below. Ah yes, it looks like this was the XML that was originally planned (see https://www.redhat.com/archives/libvir-list/2018-January/msg00784.html) but not what finally went upstream. Really need a P9 so we can test this! Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top