From: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Tue, 29 Aug 2017 15:27:51 +0000 (+0200)
Subject: vhost-user-bridge: fix resume regression (since 2.9)
X-Git-Tag: v2.10.1~25
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a2eab66604fb26e2020932eb6be450e2c7e8613;p=thirdparty%2Fqemu.git

vhost-user-bridge: fix resume regression (since 2.9)

Commit e10e798c85c2331 switched to libvhost-user which lacked support
for resuming the avail_idx based on used_idx.

Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1485867

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 672339f7eff5e9226f302037290e84e783d2b5cd)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c
index 1e5b5ca3da6..f922cc75aed 100644
--- a/tests/vhost-user-bridge.c
+++ b/tests/vhost-user-bridge.c
@@ -466,11 +466,18 @@ vubr_panic(VuDev *dev, const char *msg)
     vubr->quit = 1;
 }
 
+static bool
+vubr_queue_is_processed_in_order(VuDev *dev, int qidx)
+{
+    return true;
+}
+
 static const VuDevIface vuiface = {
     .get_features = vubr_get_features,
     .set_features = vubr_set_features,
     .process_msg = vubr_process_msg,
     .queue_set_started = vubr_queue_set_started,
+    .queue_is_processed_in_order = vubr_queue_is_processed_in_order,
 };
 
 static void