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Date:   Sun, 17 Jul 2022 06:39:40 +0800
From:   kernel test robot <lkp@...el.com>
To:     Christian Marangi <ansuelsmth@...il.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Russell King <linux@...linux.org.uk>,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, netdev@...r.kernel.org,
        Christian Marangi <ansuelsmth@...il.com>
Subject: Re: [net-next PATCH v2 3/5] net: ethernet: stmicro: stmmac: move dma
 conf to dedicated struct

Hi Christian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Christian-Marangi/Add-MTU-change-with-stmmac-interface-running/20220717-025128
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 2acd1022549e210edc4cfc9fc65b07b88751f0d9
config: arc-randconfig-r043-20220717 (https://download.01.org/0day-ci/archive/20220717/202207170636.Ism1wGe8-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/acdac2fef543d7b7fc85c7a5627e5e833ee756d8
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Christian-Marangi/Add-MTU-change-with-stmmac-interface-running/20220717-025128
        git checkout acdac2fef543d7b7fc85c7a5627e5e833ee756d8
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   In file included from include/linux/build_bug.h:5,
                    from include/linux/container_of.h:5,
                    from include/linux/list.h:5,
                    from include/linux/timer.h:5,
                    from include/linux/workqueue.h:9,
                    from include/net/pkt_cls.h:6,
                    from drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:7:
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c: In function 'tc_setup_etf':
>> drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:19: error: 'struct stmmac_priv' has no member named 'tx_queue'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |                   ^~
   include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
      58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
         |                                                    ^~~~
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:9: note: in expansion of macro 'if'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |         ^~
>> drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:19: error: 'struct stmmac_priv' has no member named 'tx_queue'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |                   ^~
   include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
      58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
         |                                                             ^~~~
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:9: note: in expansion of macro 'if'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |         ^~
>> drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:19: error: 'struct stmmac_priv' has no member named 'tx_queue'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |                   ^~
   include/linux/compiler.h:69:10: note: in definition of macro '__trace_if_value'
      69 |         (cond) ?                                        \
         |          ^~~~
   include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
      56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
         |                            ^~~~~~~~~~~~~~
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1094:9: note: in expansion of macro 'if'
    1094 |         if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
         |         ^~
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1098:21: error: 'struct stmmac_priv' has no member named 'tx_queue'
    1098 |                 priv->tx_queue[qopt->queue].tbs |= STMMAC_TBS_EN;
         |                     ^~
   drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1100:21: error: 'struct stmmac_priv' has no member named 'tx_queue'
    1100 |                 priv->tx_queue[qopt->queue].tbs &= ~STMMAC_TBS_EN;
         |                     ^~


vim +1094 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c

b60189e0392fa0 Jose Abreu 2019-12-18  1086  
430b383c737ca0 Jose Abreu 2020-01-13  1087  static int tc_setup_etf(struct stmmac_priv *priv,
430b383c737ca0 Jose Abreu 2020-01-13  1088  			struct tc_etf_qopt_offload *qopt)
430b383c737ca0 Jose Abreu 2020-01-13  1089  {
430b383c737ca0 Jose Abreu 2020-01-13  1090  	if (!priv->dma_cap.tbssel)
430b383c737ca0 Jose Abreu 2020-01-13  1091  		return -EOPNOTSUPP;
430b383c737ca0 Jose Abreu 2020-01-13  1092  	if (qopt->queue >= priv->plat->tx_queues_to_use)
430b383c737ca0 Jose Abreu 2020-01-13  1093  		return -EINVAL;
430b383c737ca0 Jose Abreu 2020-01-13 @1094  	if (!(priv->tx_queue[qopt->queue].tbs & STMMAC_TBS_AVAIL))
430b383c737ca0 Jose Abreu 2020-01-13  1095  		return -EINVAL;
430b383c737ca0 Jose Abreu 2020-01-13  1096  
430b383c737ca0 Jose Abreu 2020-01-13  1097  	if (qopt->enable)
430b383c737ca0 Jose Abreu 2020-01-13  1098  		priv->tx_queue[qopt->queue].tbs |= STMMAC_TBS_EN;
430b383c737ca0 Jose Abreu 2020-01-13  1099  	else
430b383c737ca0 Jose Abreu 2020-01-13  1100  		priv->tx_queue[qopt->queue].tbs &= ~STMMAC_TBS_EN;
430b383c737ca0 Jose Abreu 2020-01-13  1101  
430b383c737ca0 Jose Abreu 2020-01-13  1102  	netdev_info(priv->dev, "%s ETF for Queue %d\n",
430b383c737ca0 Jose Abreu 2020-01-13  1103  		    qopt->enable ? "enabled" : "disabled", qopt->queue);
430b383c737ca0 Jose Abreu 2020-01-13  1104  	return 0;
430b383c737ca0 Jose Abreu 2020-01-13  1105  }
430b383c737ca0 Jose Abreu 2020-01-13  1106  

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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