[PATCH 1/4] block/export: disable VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD for now

[Stefan Hajnoczi]

The vhost-user in-flight shmfd feature has not been tested with
qemu-storage-daemon's vhost-user-blk server. Disable this optional
feature for now because it requires MFD_ALLOW_SEALING, which is not
available in some CI environments.

If we need this feature in the future it can be re-enabled after
testing.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/export/vhost-user-blk-server.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/export/vhost-user-blk-server.c 
b/block/export/vhost-user-blk-server.c
index cb5d896b7b..fa06996d37 100644
--- a/block/export/vhost-user-blk-server.c
+++ b/block/export/vhost-user-blk-server.c
@@ -345,8 +345,7 @@ static uint64_t vu_blk_get_features(VuDev *dev)
 
 static uint64_t vu_blk_get_protocol_features(VuDev *dev)
 {
-    return 1ull << VHOST_USER_PROTOCOL_F_CONFIG |
-           1ull << VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD;
+    return 1ull << VHOST_USER_PROTOCOL_F_CONFIG;
 }
 
 static int
-- 
2.29.2