Merge tag 'for_v4.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull misc fs fixes from Jan Kara:

 - make UDF to properly mount media created by Win7

 - make isofs to properly refuse devices with large physical block size

 - fix a Spectre gadget in quotactl(2)

 - fix a warning in fsnotify code hit by syzkaller

* tag 'for_v4.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Fix mounting of Win7 created UDF filesystems
  udf: Remove dead code from udf_find_fileset()
  fs/quota: Fix spectre gadget in do_quotactl
  fs/quota: Replace XQM_MAXQUOTAS usage with MAXQUOTAS
  isofs: reject hardware sector size > 2048 bytes
  fsnotify: fix false positive warning on inode delete

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/notify/mark.c b/fs/notify/mark.c
index 05506d60131c..59cdb27826de 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
@@ -132,13 +132,13 @@ static void __fsnotify_recalc_mask(struct fsnotify_mark_connector *conn)
         struct fsnotify_mark *mark;
 
         assert_spin_locked(&conn->lock);
+        /* We can get detached connector here when inode is getting unlinked. */
+        if (!fsnotify_valid_obj_type(conn->type))
+                return;
         hlist_for_each_entry(mark, &conn->list, obj_list) {
                 if (mark->flags & FSNOTIFY_MARK_FLAG_ATTACHED)
                         new_mask |= mark->mask;
         }
-        if (WARN_ON(!fsnotify_valid_obj_type(conn->type)))
-                return;
-
         *fsnotify_conn_mask_p(conn) = new_mask;
 }