The ceph_ioctl function is used both for files and directories, but only
the files support doing that in 32-bit compat mode.
For consistency, add the same compat handler to the dir operations
as well.
Reviewed-by: "Yan, Zheng" <zyan@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
fs/ceph/dir.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index a8f429882249..7c060cb22aa3 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1785,6 +1785,7 @@ const struct file_operations ceph_dir_fops = {
.open = ceph_open,
.release = ceph_release,
.unlocked_ioctl = ceph_ioctl,
+ .compat_ioctl = ceph_ioctl,
.fsync = ceph_fsync,
.lock = ceph_lock,
.flock = ceph_flock,
--
2.20.0
