[dpdk-stable] patch 'net/mlx5: fix hex dump of error completion' has been queued to LTS release 18.11.2

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to LTS release 18.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 04/16/19. 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.

Thanks.

Kevin Traynor

---
From 829c97a85f4d4a217df5aa4a8fff5a0d4aeac9ec Mon Sep 17 00:00:00 2001
From: Dekel Peled <dekelp@mellanox.com>
Date: Thu, 28 Feb 2019 17:18:45 +0200
Subject: [PATCH] net/mlx5: fix hex dump of error completion

[ upstream commit 38f0a160b5fe1c9e8451dea2cab9a78ebfe86675 ]

struct mlx5_cqe is defined in MLX5 PMD code (mlx5_prm.h).
It includes 64 bytes padding in case of (RTE_CACHE_LINE_SIZE == 128).

struct mlx5_err_cqe is defined in kernel, and doesn't include padding.

When running in debug mode, in case an error CQE is detected
it is printed using rte_hexdump().

The size of data to print should be sizeof(*cqe) instead of
sizeof(*err_cqe), to handle the case of (RTE_CACHE_LINE_SIZE == 128),
and print the full data in any case.

Fixes: c7714992092f ("net/mlx5: extend debug logs verbosity")

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
---
 drivers/net/mlx5/mlx5_rxtx.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
index 6fd2285e0..e58baaa35 100644
--- a/drivers/net/mlx5/mlx5_rxtx.h
+++ b/drivers/net/mlx5/mlx5_rxtx.h
@@ -492,5 +492,5 @@ check_cqe(volatile struct mlx5_cqe *cqe,
 			rte_hexdump(stderr, "MLX5 Error CQE:",
 				    (const void *)((uintptr_t)err_cqe),
-				    sizeof(*err_cqe));
+				    sizeof(*cqe));
 		}
 		return 1;
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-04-10 14:06:12.618878551 +0100
+++ 0062-net-mlx5-fix-hex-dump-of-error-completion.patch	2019-04-10 14:06:08.031290420 +0100
@@ -1,8 +1,10 @@
-From 38f0a160b5fe1c9e8451dea2cab9a78ebfe86675 Mon Sep 17 00:00:00 2001
+From 829c97a85f4d4a217df5aa4a8fff5a0d4aeac9ec Mon Sep 17 00:00:00 2001
 From: Dekel Peled <dekelp@mellanox.com>
 Date: Thu, 28 Feb 2019 17:18:45 +0200
 Subject: [PATCH] net/mlx5: fix hex dump of error completion
 
+[ upstream commit 38f0a160b5fe1c9e8451dea2cab9a78ebfe86675 ]
+
 struct mlx5_cqe is defined in MLX5 PMD code (mlx5_prm.h).
 It includes 64 bytes padding in case of (RTE_CACHE_LINE_SIZE == 128).
 
@@ -16,7 +18,6 @@
 and print the full data in any case.
 
 Fixes: c7714992092f ("net/mlx5: extend debug logs verbosity")
-Cc: stable@dpdk.org
 
 Signed-off-by: Dekel Peled <dekelp@mellanox.com>
 Acked-by: Shahaf Shuler <shahafs@mellanox.com>
@@ -25,7 +26,7 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
-index be464e870..c0e1adf14 100644
+index 6fd2285e0..e58baaa35 100644
 --- a/drivers/net/mlx5/mlx5_rxtx.h
 +++ b/drivers/net/mlx5/mlx5_rxtx.h
 @@ -492,5 +492,5 @@ check_cqe(volatile struct mlx5_cqe *cqe,