Merge branch 'master' into next

Conflicts:
	fs/namei.c

Manually merged per:

diff --cc fs/namei.c
index 734f2b5,bbc15c2..0000000
--- a/fs/namei.c
+++ b/fs/namei.c
@@@ -860,9 -848,8 +849,10 @@@ static int __link_path_walk(const char
  		nd->flags |= LOOKUP_CONTINUE;
  		err = exec_permission_lite(inode);
  		if (err == -EAGAIN)
- 			err = vfs_permission(nd, MAY_EXEC);
+ 			err = inode_permission(nd->path.dentry->d_inode,
+ 					       MAY_EXEC);
 +		if (!err)
 +			err = ima_path_check(&nd->path, MAY_EXEC);
   		if (err)
  			break;

@@@ -1525,14 -1506,9 +1509,14 @@@ int may_open(struct path *path, int acc
  		flag &= ~O_TRUNC;
  	}

- 	error = vfs_permission(nd, acc_mode);
+ 	error = inode_permission(inode, acc_mode);
  	if (error)
  		return error;
 +
- 	error = ima_path_check(&nd->path,
++	error = ima_path_check(path,
 +			       acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
 +	if (error)
 +		return error;
  	/*
  	 * An append-only file must be opened in append mode for writing.
  	 */

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/mpage.c b/fs/mpage.c
index 552b80b3facc..16c3ef37eae3 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -241,7 +241,6 @@ do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
                                 first_hole = page_block;
                         page_block++;
                         block_in_file++;
-                        clear_buffer_mapped(map_bh);
                         continue;
                 }
 
@@ -308,7 +307,10 @@ alloc_new:
                 goto alloc_new;
         }
 
-        if (buffer_boundary(map_bh) || (first_hole != blocks_per_page))
+        relative_block = block_in_file - *first_logical_block;
+        nblocks = map_bh->b_size >> blkbits;
+        if ((buffer_boundary(map_bh) && relative_block == nblocks) ||
+            (first_hole != blocks_per_page))
                 bio = mpage_bio_submit(READ, bio);
         else
                 *last_block_in_bio = blocks[blocks_per_page - 1];