The first patch generally improves performance when creating a lot of macvtap devices. It was inspired by Tony Krowiak's email back in November. The 2nd patch eliminates a bogus error when destroying a macvtap passthrough device that is using 802.1Qbh. Laine Stump (2): util: keep/use a bitmap of in-use macvtap devices util: reset MAC address of macvtap passthrough physdev after disassociate src/libvirt_private.syms | 2 + src/qemu/qemu_process.c | 10 +- src/util/virnetdevmacvlan.c | 454 +++++++++++++++++++++++++++++++++++++------- src/util/virnetdevmacvlan.h | 5 +- 4 files changed, 398 insertions(+), 73 deletions(-) -- 2.5.0 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list