1 files changed, 6 insertions, 2 deletions

diff --git a/block/genhd.c b/block/genhd.c
index b364bd038a18..2dd988723d73 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1588,9 +1588,13 @@ static void disk_events_workfn(struct work_struct *work)
 
         spin_unlock_irq(&ev->lock);
 
-        /* tell userland about new events */
+        /*
+         * Tell userland about new events.  Only the events listed in
+         * @disk->events are reported.  Unlisted events are processed the
+         * same internally but never get reported to userland.
+         */
         for (i = 0; i < ARRAY_SIZE(disk_uevents); i++)
-                if (events & (1 << i))
+                if (events & disk->events & (1 << i))
                         envp[nr_events++] = disk_uevents[i];
 
         if (nr_events)