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Message-ID: <202111250224.jTNAiYeF-lkp@intel.com>
Date: Thu, 25 Nov 2021 02:15:55 +0800
From: kernel test robot <lkp@...el.com>
To: Alexander Lobakin <alexandr.lobakin@...el.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: kbuild-all@...ts.01.org, netdev@...r.kernel.org,
Alexander Lobakin <alexandr.lobakin@...el.com>,
Jesse Brandeburg <jesse.brandeburg@...el.com>,
Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
Jonathan Corbet <corbet@....net>,
Shay Agroskin <shayagr@...zon.com>,
Arthur Kiyanovski <akiyano@...zon.com>
Subject: Re: [PATCH v2 net-next 09/26] mlx5: don't mix XDP_DROP and Rx XDP
error cases
Hi Alexander,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url: https://github.com/0day-ci/linux/commits/Alexander-Lobakin/net-introduce-and-use-generic-XDP-stats/20211124-004501
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 2106efda785b55a8957efed9a52dfa28ee0d7280
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20211125/202111250224.jTNAiYeF-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/1595085302c56b82cbac2ac40ce6f263ac64fa1f
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Alexander-Lobakin/net-introduce-and-use-generic-XDP-stats/20211124-004501
git checkout 1595085302c56b82cbac2ac40ce6f263ac64fa1f
# save the config file to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c: In function 'mlx5i_grp_sw_update_stats':
>> drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:136:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
136 | }
| ^
vim +136 drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
48935bbb7ae8bd drivers/net/ethernet/mellanox/mlx5/core/ipoib.c Saeed Mahameed 2017-04-13 110
fbb66ad5dcbebc drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Wei Yongjun 2018-09-05 111 static void mlx5i_grp_sw_update_stats(struct mlx5e_priv *priv)
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 112 {
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 113 struct mlx5e_sw_stats s = { 0 };
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 114 int i, j;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 115
9d758d4a3a039b drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Tariq Toukan 2021-09-02 116 for (i = 0; i < priv->stats_nch; i++) {
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 117 struct mlx5e_channel_stats *channel_stats;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 118 struct mlx5e_rq_stats *rq_stats;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 119
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 120 channel_stats = &priv->channel_stats[i];
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 121 rq_stats = &channel_stats->rq;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 122
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 123 s.rx_packets += rq_stats->packets;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 124 s.rx_bytes += rq_stats->bytes;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 125
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 126 for (j = 0; j < priv->max_opened_tc; j++) {
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 127 struct mlx5e_sq_stats *sq_stats = &channel_stats->sq[j];
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 128
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 129 s.tx_packets += sq_stats->packets;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 130 s.tx_bytes += sq_stats->bytes;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 131 s.tx_queue_dropped += sq_stats->dropped;
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 132 }
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 133 }
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 134
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 135 memcpy(&priv->stats.sw, &s, sizeof(s));
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 @136 }
c57d2358ff0dfa drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c Feras Daoud 2018-09-02 137
---
0-DAY CI Kernel Test Service, Intel Corporation
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