Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer fixes for 2.9.0-rc4

# gpg: Signature made Fri 07 Apr 2017 13:44:17 BST
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  mirror: Fix aio context of mirror_top_bs
  block: Assert attached child node has right aio context
  block: Fix unpaired aio_disable_external in external snapshot
  block: Don't check permissions for copy on read
  qemu-img: img_create does not support image-opts, fix docs
  iotests: Add mirror tests for orphaned source
  block/mirror: Fix use-after-free
  commit: Set commit_top_bs->total_sectors
  commit: Set commit_top_bs->aio_context
  block: Ignore guest dev permissions during incoming migration

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/qmp.c b/qmp.c
index fa82b598c6..a744e44ac6 100644
--- a/qmp.c
+++ b/qmp.c
@@ -207,6 +207,12 @@ void qmp_cont(Error **errp)
         }
     }
 
+    blk_resume_after_migration(&local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+
     if (runstate_check(RUN_STATE_INMIGRATE)) {
         autostart = 1;
     } else {