linux-kernel - Re: [PATCH net-next v3 5/8] net: qualcomm: ipqess: add bridge offloading features to the IPQESS driver

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Message-ID: <202312120428.xmRLjyHQ-lkp@intel.com>
Date:   Tue, 12 Dec 2023 04:16:42 +0800
From:   kernel test robot <lkp@...el.com>
To:     Romain Gantois <romain.gantois@...tlin.com>, davem@...emloft.net,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>
Cc:     oe-kbuild-all@...ts.linux.dev,
        Romain Gantois <romain.gantois@...tlin.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        thomas.petazzoni@...tlin.com, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org,
        Vladimir Oltean <vladimir.oltean@....com>,
        Luka Perkov <luka.perkov@...tura.hr>,
        Robert Marko <robert.marko@...tura.hr>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>
Subject: Re: [PATCH net-next v3 5/8] net: qualcomm: ipqess: add bridge
 offloading features to the IPQESS driver

Hi Romain,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Romain-Gantois/dt-bindings-net-Introduce-the-Qualcomm-IPQESS-Ethernet-switch/20231114-185953
base:   net-next/main
patch link:    https://lore.kernel.org/r/20231114105600.1012056-6-romain.gantois%40bootlin.com
patch subject: [PATCH net-next v3 5/8] net: qualcomm: ipqess: add bridge offloading features to the IPQESS driver
config: arc-randconfig-r112-20231116 (https://download.01.org/0day-ci/archive/20231212/202312120428.xmRLjyHQ-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231212/202312120428.xmRLjyHQ-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312120428.xmRLjyHQ-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/net/dsa/qca/qca8k-8xxx.c:1982:5: sparse: sparse: symbol 'qca8k_dsa_port_fdb_dump' was not declared. Should it be static?
>> drivers/net/dsa/qca/qca8k-8xxx.c:1988:6: sparse: sparse: symbol 'qca8k_dsa_port_stp_state_set' was not declared. Should it be static?
>> drivers/net/dsa/qca/qca8k-8xxx.c:1995:6: sparse: sparse: symbol 'qca8k_dsa_port_fast_age' was not declared. Should it be static?
>> drivers/net/dsa/qca/qca8k-8xxx.c:2000:5: sparse: sparse: symbol 'qca8k_dsa_set_ageing_time' was not declared. Should it be static?
>> drivers/net/dsa/qca/qca8k-8xxx.c:2005:5: sparse: sparse: symbol 'qca8k_dsa_port_vlan_filtering' was not declared. Should it be static?
>> drivers/net/dsa/qca/qca8k-8xxx.c:2012:5: sparse: sparse: symbol 'qca8k_dsa_vlan_add' was not declared. Should it be static?

vim +/qca8k_dsa_port_fdb_dump +1982 drivers/net/dsa/qca/qca8k-8xxx.c

  1981	
> 1982	int qca8k_dsa_port_fdb_dump(struct dsa_switch *ds, int port,
  1983				    dsa_fdb_dump_cb_t *cb, void *data)
  1984	{
  1985		return qca8k_port_fdb_dump(ds->priv, port, cb, data);
  1986	}
  1987	
> 1988	void qca8k_dsa_port_stp_state_set(struct dsa_switch *ds, int port,
  1989					  u8 state)
  1990	{
  1991		qca8k_port_stp_state_set(ds->priv, port, state,
  1992					 dsa_to_port(ds, port)->learning, true);
  1993	}
  1994	
> 1995	void qca8k_dsa_port_fast_age(struct dsa_switch *ds, int port)
  1996	{
  1997		qca8k_port_fast_age(ds->priv, port);
  1998	}
  1999	
> 2000	int qca8k_dsa_set_ageing_time(struct dsa_switch *ds, unsigned int msecs)
  2001	{
  2002		return qca8k_set_ageing_time(ds->priv, msecs);
  2003	}
  2004	
> 2005	int qca8k_dsa_port_vlan_filtering(struct dsa_switch *ds, int port,
  2006					  bool vlan_filtering,
  2007					  struct netlink_ext_ack *extack)
  2008	{
  2009		return qca8k_port_vlan_filtering(ds->priv, port, vlan_filtering);
  2010	}
  2011	
> 2012	int qca8k_dsa_vlan_add(struct dsa_switch *ds, int port,
  2013			       const struct switchdev_obj_port_vlan *vlan,
  2014			       struct netlink_ext_ack *extack)
  2015	{
  2016		return qca8k_port_vlan_add(ds->priv, port, vlan, extack);
  2017	}
  2018	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki