git: 6cb0bd50b531 - stable/14 - mlx5: overwrite only the echo reply timestamp from the last packet in LRO

From: Konstantin Belousov <kib_at_FreeBSD.org>
Date: Thu, 20 Mar 2025 03:14:10 UTC
The branch stable/14 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=6cb0bd50b531c8491e06091d780729304c955e86

commit 6cb0bd50b531c8491e06091d780729304c955e86
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2025-02-10 04:35:55 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2025-03-20 03:13:38 +0000

    mlx5: overwrite only the echo reply timestamp from the last packet in LRO
    
    (cherry picked from commit bc1023849256b786fd21aad06a1a1b577c5dbd9d)
---
 sys/dev/mlx5/mlx5_en/mlx5_en_rx.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c b/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c
index d82718ed3bb5..8e0c943bf1fe 100644
--- a/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c
+++ b/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c
@@ -214,7 +214,6 @@ mlx5e_lro_update_hdr(struct mbuf *mb, struct mlx5_cqe64 *cqe)
 			 * [0-31] - timestamp.
 			 * [32-64] - timestamp echo replay.
 			 */
-			ts_ptr[1] = *(uint32_t *)&cqe->timestamp;
 			ts_ptr[2] = *((uint32_t *)&cqe->timestamp + 1);
 		}
 	}