On Fri, Nov 13, 2020 at 02:47:01PM +0100, Stefano Garzarella wrote: > diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c > index 2754f3069738..fb0411594963 100644 > --- a/drivers/vhost/vdpa.c > +++ b/drivers/vhost/vdpa.c > @@ -22,6 +22,7 @@ > #include <linux/nospec.h> > #include <linux/vhost.h> > #include <linux/virtio_net.h> > +#include <linux/virtio_blk.h> > > #include "vhost.h" > > @@ -194,6 +195,9 @@ static int vhost_vdpa_config_validate(struct vhost_vdpa > *v, > case VIRTIO_ID_NET: > size = sizeof(struct virtio_net_config); > break; > + case VIRTIO_ID_BLOCK: > + size = sizeof(struct virtio_blk_config); > + break; > } > > if (c->len == 0)
Can vdpa_config_ops->get/set_config() handle the size check instead of hardcoding device-specific knowledge into drivers/vhost/vdpa.c?
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