patch 'baseband/acc: add explicit mbuf append for soft output' has been queued to stable release 22.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 22.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 04/11/23. 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://git.dpdk.org/dpdk-stable/log/?h=22.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/log/?h=22.11-staging/commit/6c9f6f15eef1868dc14f86c6581700dc126695e9

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 6c9f6f15eef1868dc14f86c6581700dc126695e9 Mon Sep 17 00:00:00 2001
From: Nicolas Chautru <nicolas.chautru at intel.com>
Date: Fri, 10 Feb 2023 17:58:35 +0000
Subject: [PATCH] baseband/acc: add explicit mbuf append for soft output
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit b040f9e874826479696c1b347d21b00bd4ec1754 ]

Adding an explicit mbuf append in the case of soft output
mbuf being provided.

Fixes: e640f6cdfa84 ("baseband/acc200: add LDPC processing")

Signed-off-by: Nicolas Chautru <nicolas.chautru at intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
 drivers/baseband/acc/rte_acc200_pmd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/baseband/acc/rte_acc200_pmd.c b/drivers/baseband/acc/rte_acc200_pmd.c
index fe4be5b42b..0bec218ca4 100644
--- a/drivers/baseband/acc/rte_acc200_pmd.c
+++ b/drivers/baseband/acc/rte_acc200_pmd.c
@@ -2086,6 +2086,10 @@ enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		}
 	}
 
+	if (op->ldpc_dec.soft_output.length > 0)
+		mbuf_append(op->ldpc_dec.soft_output.data, op->ldpc_dec.soft_output.data,
+				op->ldpc_dec.soft_output.length);
+
 #ifdef RTE_LIBRTE_BBDEV_DEBUG
 	rte_memdump(stderr, "FCW", &desc->req.fcw_ld,
 			sizeof(desc->req.fcw_ld) - 8);
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-04-09 21:45:39.064936200 +0800
+++ 0009-baseband-acc-add-explicit-mbuf-append-for-soft-outpu.patch	2023-04-09 21:45:38.579042200 +0800
@@ -1 +1 @@
-From b040f9e874826479696c1b347d21b00bd4ec1754 Mon Sep 17 00:00:00 2001
+From 6c9f6f15eef1868dc14f86c6581700dc126695e9 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit b040f9e874826479696c1b347d21b00bd4ec1754 ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org
@@ -15 +17 @@
- drivers/baseband/acc/rte_vrb_pmd.c | 4 ++++
+ drivers/baseband/acc/rte_acc200_pmd.c | 4 ++++
@@ -18,5 +20,5 @@
-diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c
-index fc68f47ca6..b1134f244d 100644
---- a/drivers/baseband/acc/rte_vrb_pmd.c
-+++ b/drivers/baseband/acc/rte_vrb_pmd.c
-@@ -2066,6 +2066,10 @@ vrb_enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
+diff --git a/drivers/baseband/acc/rte_acc200_pmd.c b/drivers/baseband/acc/rte_acc200_pmd.c
+index fe4be5b42b..0bec218ca4 100644
+--- a/drivers/baseband/acc/rte_acc200_pmd.c
++++ b/drivers/baseband/acc/rte_acc200_pmd.c
+@@ -2086,6 +2086,10 @@ enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,