On Wed, Jan 09, 2019 at 05:50:12PM +0300, Ilya Maximets wrote: > Version 3: > * Added 2 patches with fixes for current virtio driver. > Not directly connected with the new feature.
New version shouldn't be reply-to old one really :). But the patches are good I think. Acked-by: Michael S. Tsirkin <m...@redhat.com> > Version 2: > * rebased on current master (packed rings). > > RFC --> Version 1: > * Dropped vendor-specific hack to determine if we need real barriers. > * Added VIRTIO_F_ORDER_PLATFORM feature definition and checking. > > Note: Patch to change the name of the feature from VIRTIO_F_IO_BARRIER > to VIRTIO_F_ORDER_PLATFORM is not merged yet: > > https://www.mail-archive.com/virtio-dev@lists.oasis-open.org/msg04114.html > > Ilya Maximets (3): > net/virtio: add missing barrier before reading the flags > net/virtio: update memory ordering comment for vq notify > net/virtio: add platform memory ordering feature support > > drivers/net/virtio/virtio_ethdev.c | 2 ++ > drivers/net/virtio/virtio_ethdev.h | 3 +- > drivers/net/virtio/virtio_pci.h | 7 ++++ > drivers/net/virtio/virtio_rxtx.c | 16 ++++----- > drivers/net/virtio/virtqueue.h | 56 +++++++++++++++++++++++------- > 5 files changed, 63 insertions(+), 21 deletions(-) > > -- > 2.17.1
