Il 12/08/2012 12:08, Michael Tokarev ha scritto: >> > Commit b1f416aa8d870fab71030abc9401cfc77b948e8e breaks vhost_net >> > because it always registers the virtio_pci_host_notifier_read() handler >> > function on the ioeventfd, even when vhost_net.ko is using the ioeventfd. >> > The result is both QEMU and vhost_net.ko polling on the same eventfd >> > and the virtio_net.ko guest driver seeing inconsistent results: >> > >> > # ifconfig eth0 192.168.0.1 netmask 255.255.255.0 >> > virtio_net virtio0: output:id 0 is not a head! >> > >> > To fix this, proceed the same as we do for irqfd: add a parameter to >> > virtio_queue_set_host_notifier_fd_handler and in that case only set >> > the notifier, not the handler. > Stable-1.1 material? The mentioned commit is included into 1.1 release.
Are you sure? Paolo
