Commit e7985b6a56 for qemu.org
commit e7985b6a5652979460d28008f3ab8cd4166b6e55
Author: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Date: Thu Jan 15 13:11:01 2026 +0500
vhost-user.rst: specify vhost-user back-end action on GET_VRING_BASE
By default, we assume that server need to wait all inflight IO on
GET_VRING_BASE. However, this fact is not recorded anywhere in the
documentation.
So, add this info in rst.
Signed-off-by: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20260115081103.655749-2-dtalexundeer@yandex-team.ru>
diff --git a/docs/interop/vhost-user.rst b/docs/interop/vhost-user.rst
index 93f756d3f4..505f8d3a33 100644
--- a/docs/interop/vhost-user.rst
+++ b/docs/interop/vhost-user.rst
@@ -1250,7 +1250,8 @@ Front-end message types
When and as long as all of a device's vrings are stopped, it is
*suspended*, see :ref:`Suspended device state
- <suspended_device_state>`.
+ <suspended_device_state>`. The back-end must complete all inflight I/O
+ requests for the specified vring before stopping it.
The request payload's *num* field is currently reserved and must be
set to 0.