From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 177DF29993F; Wed, 4 Feb 2026 15:19:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770218384; cv=none; b=N6KtbkOJ7UGsHMC8rrtuzW/Bihbz4oyXSIum3h5axkmjDieF2r3pW0CWy0EebcoYerG7BLo74S0LdOoZWPFH7VVOBXIJA9TmSou+mc7CXgPMWhC/tqTV1VztHv03HnTdzSEXHxrqlafLfNCTKjAVef9BZ0T/6KQ9ULR6oczM2Ck= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770218384; c=relaxed/simple; bh=y3811HkT3OZ3xv96Ibfu8Upr2+PSa2+dU+eq5q3eVjg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=apA2XxrO4yF/OhW1JsIrjHJf5f6dNuEAQsVlClubrbwaUmBTq2aEXY4DNm8tWYwpd9lfdt7xyL+kQJmvmk8AQvbqkXy6eQfRfZ/lE3TP92mOq/3/Nm0qMfKLj5YfPlD3/IYkQqmiNCPubPSvfTFWH2IeFtwhc2XTcUySJhWteuI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=oJMoGmXt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="oJMoGmXt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 962A7C4CEF7; Wed, 4 Feb 2026 15:19:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770218384; bh=y3811HkT3OZ3xv96Ibfu8Upr2+PSa2+dU+eq5q3eVjg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oJMoGmXttIDm1widfET8Y3Z497IJBsIjnxQHSDqD3fDWJRtxIkQ1xvhmcs7H9JeD5 qA1o1bNKfT72UtLMJoB0gQ+dcRKd5uqpZ1KweDuv9Ld2VuhkTZ9dCjv4oSqDykqzMD Y1bglNp6HtyMqhwAzpMxPp0QgeFjEL3649v3ZeyU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Gal Pressman , Tariq Toukan , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.6 15/72] net/mlx5e: Account for netdev stats in ndo_get_stats64 Date: Wed, 4 Feb 2026 15:40:18 +0100 Message-ID: <20260204143846.171113468@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260204143845.603454952@linuxfoundation.org> References: <20260204143845.603454952@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gal Pressman [ Upstream commit 476681f10cc1e0e56e26856684e75d4678b072b2 ] The driver's ndo_get_stats64 callback is only reporting mlx5 counters, without accounting for the netdev stats, causing errors from the network stack to be invisible in statistics. Add netdev_stats_to_stats64() call to first populate the counters, then add mlx5 counters on top, ensuring both are accounted for (where appropriate). Fixes: f62b8bb8f2d3 ("net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality") Signed-off-by: Gal Pressman Signed-off-by: Tariq Toukan Reviewed-by: Simon Horman Link: https://patch.msgid.link/1769411695-18820-4-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- .../net/ethernet/mellanox/mlx5/core/en_main.c | 20 ++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index c72c085be603c..71749497ec27a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3743,6 +3743,8 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats) mlx5e_queue_update_stats(priv); } + netdev_stats_to_stats64(stats, &dev->stats); + if (mlx5e_is_uplink_rep(priv)) { struct mlx5e_vport_stats *vstats = &priv->stats.vport; @@ -3759,21 +3761,21 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats) mlx5e_fold_sw_stats64(priv, stats); } - stats->rx_missed_errors = priv->stats.qcnt.rx_out_of_buffer; - stats->rx_dropped = PPORT_2863_GET(pstats, if_in_discards); + stats->rx_missed_errors += priv->stats.qcnt.rx_out_of_buffer; + stats->rx_dropped += PPORT_2863_GET(pstats, if_in_discards); - stats->rx_length_errors = + stats->rx_length_errors += PPORT_802_3_GET(pstats, a_in_range_length_errors) + PPORT_802_3_GET(pstats, a_out_of_range_length_field) + PPORT_802_3_GET(pstats, a_frame_too_long_errors) + VNIC_ENV_GET(&priv->stats.vnic, eth_wqe_too_small); - stats->rx_crc_errors = + stats->rx_crc_errors += PPORT_802_3_GET(pstats, a_frame_check_sequence_errors); - stats->rx_frame_errors = PPORT_802_3_GET(pstats, a_alignment_errors); - stats->tx_aborted_errors = PPORT_2863_GET(pstats, if_out_discards); - stats->rx_errors = stats->rx_length_errors + stats->rx_crc_errors + - stats->rx_frame_errors; - stats->tx_errors = stats->tx_aborted_errors + stats->tx_carrier_errors; + stats->rx_frame_errors += PPORT_802_3_GET(pstats, a_alignment_errors); + stats->tx_aborted_errors += PPORT_2863_GET(pstats, if_out_discards); + stats->rx_errors += stats->rx_length_errors + stats->rx_crc_errors + + stats->rx_frame_errors; + stats->tx_errors += stats->tx_aborted_errors + stats->tx_carrier_errors; } static void mlx5e_nic_set_rx_mode(struct mlx5e_priv *priv) -- 2.51.0