From: Oleg Drokin <gr...@linuxhacker.ru>

Casts for get/put_user and copy_to/from_user should have __user
attribute for the userspace buffer address.

Signed-off-by: Oleg Drokin <gr...@linuxhacker.ru>
---
 drivers/staging/lustre/lustre/llite/llite_lib.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c 
b/drivers/staging/lustre/lustre/llite/llite_lib.c
index fa9fd5e..0cffc9b 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -1744,14 +1744,14 @@ int ll_iocontrol(struct inode *inode, struct file *file,
 
                ptlrpc_req_finished(req);
 
-               return put_user(flags, (int *)arg);
+               return put_user(flags, (int __user *)arg);
        }
        case FSFILT_IOC_SETFLAGS: {
                struct lov_stripe_md *lsm;
                struct obd_info oinfo = { };
                struct md_op_data *op_data;
 
-               if (get_user(flags, (int *)arg))
+               if (get_user(flags, (int __user *)arg))
                        return -EFAULT;
 
                op_data = ll_prep_md_op_data(NULL, inode, NULL, NULL, 0, 0,
@@ -2219,8 +2219,8 @@ int ll_get_obd_name(struct inode *inode, unsigned int 
cmd, unsigned long arg)
        if (!obd)
                return -ENOENT;
 
-       if (copy_to_user((void *)arg, obd->obd_name,
-                            strlen(obd->obd_name) + 1))
+       if (copy_to_user((void __user *)arg, obd->obd_name,
+                        strlen(obd->obd_name) + 1))
                return -EFAULT;
 
        return 0;
-- 
2.1.0

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