patch 'dmadev: fix debug build with tracepoints' has been queued to stable release 24.11.4

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 24.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/26/25. 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/e04a5118f3eb538b953a691c12e7fa5c50820335

Thanks.

Kevin

---
>From e04a5118f3eb538b953a691c12e7fa5c50820335 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Mon, 27 Oct 2025 09:46:20 -0700
Subject: [PATCH] dmadev: fix debug build with tracepoints
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[ upstream commit 1624f34dde105a47e1d22f419a90fd65997c908f ]

Missing definition of errnos causes build failure:

In file included from ../lib/dmadev/rte_dmadev_trace.h:16,
                 from ../lib/dmadev/rte_dmadev_trace_points.c:8:
../lib/dmadev/rte_dmadev.h: In function ‘rte_dma_copy’:
../lib/dmadev/rte_dmadev.h:1183:25: error: ‘EINVAL’ undeclared
	(first use in this function)
 1183 |                 return -EINVAL;
      |                         ^~~~~~

Bugzilla ID: 1814
Fixes: 91e581e5c924 ("dmadev: add data plane API")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Chengwen Feng <fengchengwen at huawei.com>
---
 lib/dmadev/rte_dmadev.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/dmadev/rte_dmadev.h b/lib/dmadev/rte_dmadev.h
index 2f9304a9db..e2c861530c 100644
--- a/lib/dmadev/rte_dmadev.h
+++ b/lib/dmadev/rte_dmadev.h
@@ -146,4 +146,5 @@
 
 #include <stdint.h>
+#include <errno.h>
 
 #include <rte_bitops.h>
-- 
2.51.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-11-21 11:05:09.723358790 +0000
+++ 0002-dmadev-fix-debug-build-with-tracepoints.patch	2025-11-21 11:05:09.356200713 +0000
@@ -1 +1 @@
-From 1624f34dde105a47e1d22f419a90fd65997c908f Mon Sep 17 00:00:00 2001
+From e04a5118f3eb538b953a691c12e7fa5c50820335 Mon Sep 17 00:00:00 2001
@@ -8,0 +9,2 @@
+[ upstream commit 1624f34dde105a47e1d22f419a90fd65997c908f ]
+
@@ -21 +22,0 @@
-Cc: stable at dpdk.org
@@ -30 +31 @@
-index 0f4f10ec12..e3d7c9d0ca 100644
+index 2f9304a9db..e2c861530c 100644