On Wed, Nov 26, 2014 at 02:54:38PM +0100, Cornelia Huck wrote:
> On Tue, 25 Nov 2014 18:43:10 +0200
> "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:
>
> "These wrappers are needed to handle virtio endianness conversions."
>
> ?
yes, it's same as virtio ones. I'll add this text, thanks.
> > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> > ---
> > drivers/vhost/vhost.h | 33 ++++++++++++++++++++++++++++++++-
> > 1 file changed, 32 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
> > index 3eda654..b9032e8 100644
> > --- a/drivers/vhost/vhost.h
> > +++ b/drivers/vhost/vhost.h
> > @@ -174,6 +174,37 @@ enum {
> >
> > static inline int vhost_has_feature(struct vhost_virtqueue *vq, int bit)
> > {
> > - return vq->acked_features & (1 << bit);
> > + return vq->acked_features & (1ULL << bit);
>
> Should this hunk go into patch 28?
Well, this is needed here since 1 << 32 is not legal C.
I can move it - this means patch 28 will have to move earlier
in series though.
> > +}
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