[PATCH 31/48] qemu: Assume QEMU_CAPS_VIRTIO_NET_HOST_MTU

Introduced in QEMU's commit of v2.9.0-rc0~162^2~10 the .host_mtu attribute of virtio-net device is always available for all QEMU versions we support (4.2.0, currently). Therefore, we can assume the capability is always set and thus doesn't need to be checked for. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_validate.c | 8 -------- tests/qemuxml2xmltest.c | 2 +- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index 88f2aa8c49..c01bc6f8b5 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -1889,14 +1889,6 @@ qemuValidateDomainDeviceDefNetwork(const virDomainNetDef *net, _("virtio rss hash report is not supported with this QEMU binary")); return -1; } - - if (net->mtu && - !virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_HOST_MTU)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("setting MTU is not supported with this " - "QEMU binary")); - return -1; - } } if (net->mtu && diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index e8261b7e8c..3a117ff137 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -493,7 +493,7 @@ mymain(void) DO_TEST_NOCAPS("watchdog"); DO_TEST("net-bandwidth", QEMU_CAPS_DEVICE_VGA, QEMU_CAPS_VNC); DO_TEST("net-bandwidth2", QEMU_CAPS_DEVICE_VGA, QEMU_CAPS_VNC); - DO_TEST("net-mtu", QEMU_CAPS_VIRTIO_NET_HOST_MTU); + DO_TEST_NOCAPS("net-mtu"); DO_TEST_NOCAPS("net-coalesce"); DO_TEST_NOCAPS("net-many-models"); DO_TEST("net-vdpa", QEMU_CAPS_NETDEV_VHOST_VDPA); -- 2.37.4