patch 'doc: fix vhost multi-queue reconnection' has been queued to stable release 21.11.2

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/13/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/e74119baf13365895c63f5e68cbe7c32d31860ae

Thanks.

Kevin

---
>From e74119baf13365895c63f5e68cbe7c32d31860ae Mon Sep 17 00:00:00 2001
From: Xuan Ding <xuan.ding at intel.com>
Date: Mon, 9 May 2022 04:11:58 +0000
Subject: [PATCH] doc: fix vhost multi-queue reconnection

[ upstream commit 5d4a6a437076c3ba6230a36b1d811ab69272fab6 ]

Since QEMU 5.2.0 fixes the vhost split ring multi-queue reconnection
issue in commit f66337bdbfda ("vhost-user: save features of multiqueues
if chardev is closed"), this patch updates known issue to indicate
the range of affeacted QEMU versions.

Fixes: b37e95507e1b ("doc: add vhost multi-queue reconnection issue")

Signed-off-by: Xuan Ding <xuan.ding at intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia at intel.com>
---
 doc/guides/rel_notes/known_issues.rst | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/guides/rel_notes/known_issues.rst b/doc/guides/rel_notes/known_issues.rst
index 187d9c942e..570550843a 100644
--- a/doc/guides/rel_notes/known_issues.rst
+++ b/doc/guides/rel_notes/known_issues.rst
@@ -886,6 +886,6 @@ Unsuitable IOVA mode may be picked as the default
    ALL.
 
-Vhost multi-queue reconnection failed with QEMU version >= 4.2.0
-----------------------------------------------------------------
+Vhost multi-queue reconnection failed with QEMU version 4.2.0 to 5.1.0
+----------------------------------------------------------------------
 
 **Description**
@@ -893,5 +893,6 @@ Vhost multi-queue reconnection failed with QEMU version >= 4.2.0
    acked features for one vhost-net when vhost quits. When vhost reconnects
    to virtio-net/virtio-pmd in multi-queue situations, the features been
-   set multiple times are not consistent.
+   set multiple times are not consistent. QEMU-5.2.0 fixes this issue in commit
+   f66337bdbfda ("vhost-user: save features of multiqueues if chardev is closed").
 
 **Implication**
-- 
2.34.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-06-09 12:34:30.903296309 +0100
+++ 0049-doc-fix-vhost-multi-queue-reconnection.patch	2022-06-09 12:34:29.764980673 +0100
@@ -1 +1 @@
-From 5d4a6a437076c3ba6230a36b1d811ab69272fab6 Mon Sep 17 00:00:00 2001
+From e74119baf13365895c63f5e68cbe7c32d31860ae Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 5d4a6a437076c3ba6230a36b1d811ab69272fab6 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org