On 07/11/13 15:41, Michael S. Tsirkin wrote:
> So we'll add a way for users to shoot themselves in the foot
> by setting a flag incorrectly. Point being?
Point taken. The flag name being global / universal relates to the
concept, not support level. Exposing it in any device enables the user
to se
On Thu, Jul 11, 2013 at 03:39:42PM +0200, Laszlo Ersek wrote:
> On 07/11/13 15:15, Michael S. Tsirkin wrote:
> > Old qemu versions required that 1st s/g entry is the header.
> >
> > Since QEMU 1.5, patchset titled "virtio-net: iovec handling cleanup"
> > removed this limitation but a feature bit i
On 07/11/13 15:15, Michael S. Tsirkin wrote:
> Old qemu versions required that 1st s/g entry is the header.
>
> Since QEMU 1.5, patchset titled "virtio-net: iovec handling cleanup"
> removed this limitation but a feature bit is needed so guests know it's
> safe to lay out header differently.
>
>
Old qemu versions required that 1st s/g entry is the header.
Since QEMU 1.5, patchset titled "virtio-net: iovec handling cleanup"
removed this limitation but a feature bit is needed so guests know it's
safe to lay out header differently.
This patch applies on top and adds such a feature bit to QE
