arm/translate-a64: treat DISAS_UPDATE as variant of DISAS_EXIT

[mirror_qemu.git] / block.c

diff --git a/block.c b/block.c
index 9a1a0d1e73c44209b5d8993c1e9aa5bee456a1ad..f236431da1aeb3cfe5c2ce18fa8419b899bb8673 100644 (file)
--- a/block.c
+++ b/block.c
@@ -4593,10 +4593,11 @@ void bdrv_img_create(const char *filename, const char *fmt,
         back_flags = flags;
         back_flags &= ~(BDRV_O_RDWR | BDRV_O_SNAPSHOT | BDRV_O_NO_BACKING);
 
+        backing_options = qdict_new();
         if (backing_fmt) {
-            backing_options = qdict_new();
             qdict_put_str(backing_options, "driver", backing_fmt);
         }
+        qdict_put_bool(backing_options, BDRV_OPT_FORCE_SHARE, true);
 
         bs = bdrv_open(full_backing, NULL, backing_options, back_flags,
                        &local_err);