From bb357062853cc225fd7489eba9a70aa7ec7226e3 Mon Sep 17 00:00:00 2001
From: Jason Dillaman <dillaman@redhat.com>
Date: Thu, 24 May 2018 15:25:45 -0400
Subject: [PATCH] librbd: clones should not inherit implicit feature bits from
 parent

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---
 src/librbd/image/CloneRequest.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librbd/image/CloneRequest.cc b/src/librbd/image/CloneRequest.cc
index 5952a51218e66..66f69115e32b2 100644
--- a/src/librbd/image/CloneRequest.cc
+++ b/src/librbd/image/CloneRequest.cc
@@ -193,7 +193,7 @@ void CloneRequest<I>::send_create() {
   ldout(m_cct, 20) << this << " " << __func__ << dendl;
 
   if (m_use_p_features) {
-    m_features = m_p_features;
+    m_features = (m_p_features & ~RBD_FEATURES_IMPLICIT_ENABLE);
   }
 
   uint64_t order = m_p_imctx->order;
-- 
2.39.5