Merge branch 'linus' into perf/urgent

Merge reason: Fix upstream breakage introduced by:

 de5d9bf: Move list types from <linux/list.h> to <linux/types.h>.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 13 insertions, 2 deletions

diff --git a/fs/fcntl.c b/fs/fcntl.c
index 9d175d623aab..6769fd0f35b8 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -767,11 +767,22 @@ void kill_fasync(struct fasync_struct **fp, int sig, int band)
 }
 EXPORT_SYMBOL(kill_fasync);
 
-static int __init fasync_init(void)
+static int __init fcntl_init(void)
 {
+        /* please add new bits here to ensure allocation uniqueness */
+        BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
+                O_RDONLY        | O_WRONLY      | O_RDWR        |
+                O_CREAT         | O_EXCL        | O_NOCTTY      |
+                O_TRUNC         | O_APPEND      | O_NONBLOCK    |
+                __O_SYNC        | O_DSYNC       | FASYNC        |
+                O_DIRECT        | O_LARGEFILE   | O_DIRECTORY   |
+                O_NOFOLLOW      | O_NOATIME     | O_CLOEXEC     |
+                FMODE_EXEC
+                ));
+
         fasync_cache = kmem_cache_create("fasync_cache",
                 sizeof(struct fasync_struct), 0, SLAB_PANIC, NULL);
         return 0;
 }
 
-module_init(fasync_init)
+module_init(fcntl_init)