Merge tag 'v4.9.166' into 4.9-2.3.x-imx

This is the 4.9.166 stable release

1 files changed, 9 insertions, 0 deletions

diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 500481003de4..288c1fcbcdf6 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -914,6 +914,15 @@ int ceph_monc_blacklist_add(struct ceph_mon_client *monc,
 	mutex_unlock(&monc->mutex);
 
 	ret = wait_generic_request(req);
+	if (!ret)
+		/*
+		 * Make sure we have the osdmap that includes the blacklist
+		 * entry.  This is needed to ensure that the OSDs pick up the
+		 * new blacklist before processing any future requests from
+		 * this client.
+		 */
+		ret = ceph_wait_for_latest_osdmap(monc->client, 0);
+
 out:
 	put_generic_request(req);
 	return ret;