Due to this bug the following command would fail on any host where TSC frequency can be probed: $ virsh capabilities | virsh cpu-baseline /dev/stdin error: unsupported configuration: Invalid TSC frequency https://bugzilla.redhat.com/show_bug.cgi?id=1641702 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/conf/cpu_conf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c index dc46e7f57a..825df88246 100644 --- a/src/conf/cpu_conf.c +++ b/src/conf/cpu_conf.c @@ -417,8 +417,8 @@ virCPUDefParseXML(xmlXPathContextPtr ctxt, if (VIR_ALLOC(tsc) < 0) goto cleanup; - if (virXPathULongLong("./counter[@name='tsc']/@frequency", ctxt, - &tsc->frequency) < 0) { + if (virXPathULongLong("string(./counter[@name='tsc']/@frequency)", + ctxt, &tsc->frequency) < 0) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("Invalid TSC frequency")); goto cleanup; -- 2.21.0