Commit 1b0be99f authored by Michael S. Tsirkin's avatar Michael S. Tsirkin

vhost: missing __user tags

sparse warns about converting void * to void __user *. This is not new
but only got noticed now that vhost is built on more systems.
This is just a question of __user tags missing in a couple of places,
so fix it up.

Fixes: f8894913 ("vhost: introduce O(1) vq metadata cache")
Reported-by: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 0f8e3823
...@@ -730,7 +730,7 @@ static inline void __user *vhost_vq_meta_fetch(struct vhost_virtqueue *vq, ...@@ -730,7 +730,7 @@ static inline void __user *vhost_vq_meta_fetch(struct vhost_virtqueue *vq,
if (!map) if (!map)
return NULL; 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? */ /* Can we switch to this memory table? */
...@@ -869,7 +869,7 @@ static void __user *__vhost_get_user_slow(struct vhost_virtqueue *vq, ...@@ -869,7 +869,7 @@ static void __user *__vhost_get_user_slow(struct vhost_virtqueue *vq,
* not happen in this case. * not happen in this case.
*/ */
static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq, static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
void *addr, unsigned int size, void __user *addr, unsigned int size,
int type) int type)
{ {
void __user *uaddr = vhost_vq_meta_fetch(vq, void __user *uaddr = vhost_vq_meta_fetch(vq,
......
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