target: add missing __user annotations

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 1a1bcf71ec9d..1fbf304a9491 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -376,7 +376,8 @@ static int tcmu_queue_cmd_ring(struct tcmu_cmd *tcmu_cmd)
 
                 /* Even iov_base is relative to mb_addr */
                 iov->iov_len = copy_bytes;
-                iov->iov_base = (void *) udev->data_off + udev->data_head;
+                iov->iov_base = (void __user *) udev->data_off +
+                                                udev->data_head;
                 iov_cnt++;
                 iov++;
 
@@ -388,7 +389,8 @@ static int tcmu_queue_cmd_ring(struct tcmu_cmd *tcmu_cmd)
                         copy_bytes = sg->length - copy_bytes;
 
                         iov->iov_len = copy_bytes;
-                        iov->iov_base = (void *) udev->data_off + udev->data_head;
+                        iov->iov_base = (void __user *) udev->data_off +
+                                                        udev->data_head;
 
                         if (se_cmd->data_direction == DMA_TO_DEVICE) {
                                 to = (void *) mb + udev->data_off + udev->data_head;