1 files changed, 4 insertions, 4 deletions

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 94063840832a..b0ae0be4801f 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -693,8 +693,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
                 goto out_pages;
         }
 
-        pm.out = (u64 *)buf;
-        pm.end = (u64 *)(buf + count);
+        pm.out = (u64 __user *)buf;
+        pm.end = (u64 __user *)(buf + count);
 
         pagemap_walk.pmd_entry = pagemap_pte_range;
         pagemap_walk.pte_hole = pagemap_pte_hole;
@@ -720,9 +720,9 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
         if (ret == PM_END_OF_BUFFER)
                 ret = 0;
         /* don't need mmap_sem for these, but this looks cleaner */
-        *ppos += (char *)pm.out - buf;
+        *ppos += (char __user *)pm.out - buf;
         if (!ret)
-                ret = (char *)pm.out - buf;
+                ret = (char __user *)pm.out - buf;
 
 out_pages:
         for (; pagecount; pagecount--) {