patch 'app/crypto-perf: fix out-of-place mbuf size' has been queued to stable release 22.11.5

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/16/24. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/211da2b3c89abcb2361a2d3220a2d7e5cea6ef13

Thanks.

Luca Boccassi

---
>From 211da2b3c89abcb2361a2d3220a2d7e5cea6ef13 Mon Sep 17 00:00:00 2001
From: Suanming Mou <suanmingm at nvidia.com>
Date: Wed, 3 Jan 2024 12:00:24 +0800
Subject: [PATCH] app/crypto-perf: fix out-of-place mbuf size

[ upstream commit 24515c93197091437e32f35bba3f467c01633c1d ]

If crypto device requires headroom and tailroom, the mbuf
of dst in out-of-place should reserve the headroom and
tailroom as well, otherwise there will be no enough room
for dst mbuf.

Fixes: bf9d6702eca9 ("app/crypto-perf: use single mempool")

Signed-off-by: Suanming Mou <suanmingm at nvidia.com>
Acked-by: Akhil Goyal <gakhil at marvell.com>
---
 app/test-crypto-perf/cperf_test_common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/test-crypto-perf/cperf_test_common.c b/app/test-crypto-perf/cperf_test_common.c
index dbb08588ee..94d39fb177 100644
--- a/app/test-crypto-perf/cperf_test_common.c
+++ b/app/test-crypto-perf/cperf_test_common.c
@@ -226,7 +226,8 @@ cperf_alloc_common_memory(const struct cperf_options *options,
 				(mbuf_size * segments_nb);
 		params.dst_buf_offset = *dst_buf_offset;
 		/* Destination buffer will be one segment only */
-		obj_size += max_size + sizeof(struct rte_mbuf);
+		obj_size += max_size + sizeof(struct rte_mbuf) +
+			options->headroom_sz + options->tailroom_sz;
 	}
 
 	*pool = rte_mempool_create_empty(pool_name,
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-03-14 00:09:21.299284718 +0000
+++ 0011-app-crypto-perf-fix-out-of-place-mbuf-size.patch	2024-03-14 00:09:20.573614427 +0000
@@ -1 +1 @@
-From 24515c93197091437e32f35bba3f467c01633c1d Mon Sep 17 00:00:00 2001
+From 211da2b3c89abcb2361a2d3220a2d7e5cea6ef13 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 24515c93197091437e32f35bba3f467c01633c1d ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org