CC: kbuild-...@lists.01.org
BCC: l...@intel.com
CC: linux-ker...@vger.kernel.org
TO: Jacob Keller <jacob.e.kel...@intel.com>
CC: Tony Nguyen <anthony.l.ngu...@intel.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   3123109284176b1532874591f7c81f3837bbdc17
commit: 3d5985a185e6abfc0b38ed187819016a79eca864 ice: convert VF storage to 
hash table with krefs and RCU
date:   4 weeks ago
:::::: branch date: 8 hours ago
:::::: commit date: 4 weeks ago
compiler: sparc-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>


cppcheck possible warnings: (new ones prefixed by >>, may not real problems)

>> drivers/pci/pci-sysfs.c:1277:47: warning: Parameter 'buf' can be declared 
>> with const [constParameter]
           struct bin_attribute *bin_attr, char *buf,
                                                 ^
>> drivers/net/vrf.c:1726:2: warning: There is an unknown macro here somewhere. 
>> Configuration is required. If netdev_for_each_lower_dev is a macro then 
>> please configure it. [unknownMacro]
    netdev_for_each_lower_dev(dev, port_dev, iter)
    ^
--
>> drivers/net/virtio_net.c:2017:2: warning: There is an unknown macro here 
>> somewhere. Configuration is required. If netdev_for_each_uc_addr is a macro 
>> then please configure it. [unknownMacro]
    netdev_for_each_uc_addr(ha, dev)
    ^
--
>> drivers/net/ethernet/intel/ice/ice_lib.c:443:2: warning: There is an unknown 
>> macro here somewhere. Configuration is required. If hash_for_each_rcu is a 
>> macro then please configure it. [unknownMacro]
    ice_for_each_vf_rcu(pf, bkt, vf)
    ^
--
>> drivers/net/ethernet/intel/ice/ice_main.c:525:2: warning: There is an 
>> unknown macro here somewhere. Configuration is required. If hash_for_each is 
>> a macro then please configure it. [unknownMacro]
    ice_for_each_vf(pf, bkt, vf)
    ^

vim +443 drivers/net/ethernet/intel/ice/ice_lib.c

5153a18e57ff3f Anirudh Venkataramanan 2018-09-19  431  
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  432  static irqreturn_t 
ice_eswitch_msix_clean_rings(int __always_unused irq, void *data)
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  433  {
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  434   struct ice_q_vector 
*q_vector = (struct ice_q_vector *)data;
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  435   struct ice_pf *pf = 
q_vector->vsi->back;
c4c2c7db64e19f Jacob Keller           2022-02-16  436   struct ice_vf *vf;
c4c2c7db64e19f Jacob Keller           2022-02-16  437   unsigned int bkt;
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  438  
e72bba21355dbb Maciej Fijalkowski     2021-08-19  439   if 
(!q_vector->tx.tx_ring && !q_vector->rx.rx_ring)
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  440           return 
IRQ_HANDLED;
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  441  
3d5985a185e6ab Jacob Keller           2022-02-16  442   rcu_read_lock();
3d5985a185e6ab Jacob Keller           2022-02-16 @443   ice_for_each_vf_rcu(pf, 
bkt, vf)
c4c2c7db64e19f Jacob Keller           2022-02-16  444           
napi_schedule(&vf->repr->q_vector->napi);
3d5985a185e6ab Jacob Keller           2022-02-16  445   rcu_read_unlock();
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  446  
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  447   return IRQ_HANDLED;
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  448  }
f66756e0ead7a1 Grzegorz Nitka         2021-08-19  449  

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