On Tue, May 15, 2018 at 10:40:44AM +0100, Stefan Hajnoczi wrote: > On Thu, May 10, 2018 at 11:41:26PM +0800, Tiwei Bie wrote: > > There will be hardware virtio devices in the future, which > > require drivers to use the barriers suitable for I/O devices, > > compared with software virtio devices which just require > > drivers to use the barriers suitable for CPU cores. > > > > To fix the ordering issue for hardware virtio devices, add > > a new feature: VIRTIO_F_IO_BARRIER. When negotiated, driver > > will use the barriers suitable for I/O devices. > > > > Signed-off-by: Tiwei Bie <tiwei....@intel.com> > > Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com> > > --- > > v2 -> v3: > > - Update the feature bits allocation (Stefan); > > > > v1 -> v2: > > - Rebase to the latest spec (MST); > > - Use a smaller textwidth (according to _vimrc); > > > > RFC -> v1: > > - Use plural (Stefan); > > - Add more details (Stefan); > > > > content.tex | 20 ++++++++++++++++++-- > > 1 file changed, 18 insertions(+), 2 deletions(-) > > Thanks for your patience! > > Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
It's my pleasure. Thanks for your review! :) Best regards, Tiwei Bie --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org
