Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio fixes from Michael Tsirkin:
"Fix a couple of build warnings"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost: missing __user tags
vdpasim: remove unused variable 'ret'
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 7957d2d..01c456f 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -89,15 +89,14 @@
static void vdpasim_queue_ready(struct vdpasim *vdpasim, unsigned int idx)
{
struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx];
- int ret;
- ret = vringh_init_iotlb(&vq->vring, vdpasim_features,
- VDPASIM_QUEUE_MAX, false,
- (struct vring_desc *)(uintptr_t)vq->desc_addr,
- (struct vring_avail *)
- (uintptr_t)vq->driver_addr,
- (struct vring_used *)
- (uintptr_t)vq->device_addr);
+ vringh_init_iotlb(&vq->vring, vdpasim_features,
+ VDPASIM_QUEUE_MAX, false,
+ (struct vring_desc *)(uintptr_t)vq->desc_addr,
+ (struct vring_avail *)
+ (uintptr_t)vq->driver_addr,
+ (struct vring_used *)
+ (uintptr_t)vq->device_addr);
}
static void vdpasim_vq_reset(struct vdpasim_virtqueue *vq)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index d450e16..21a59b5 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -730,7 +730,7 @@
if (!map)
return NULL;
- return (void *)(uintptr_t)(map->addr + addr - map->start);
+ return (void __user *)(uintptr_t)(map->addr + addr - map->start);
}
/* Can we switch to this memory table? */
@@ -869,7 +869,7 @@
* not happen in this case.
*/
static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
- void *addr, unsigned int size,
+ void __user *addr, unsigned int size,
int type)
{
void __user *uaddr = vhost_vq_meta_fetch(vq,
