CC: [email protected]
In-Reply-To: <[email protected]>
References: <[email protected]>
TO: Tobias Waldekranz <[email protected]>

Hi Tobias,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linus/master]
[also build test WARNING on v5.10-rc1 next-20201028]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    
https://github.com/0day-ci/linux/commits/Tobias-Waldekranz/net-dsa-link-aggregation-support/20201027-185322
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
4525c8781ec0701ce824e8bd379ae1b129e26568
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: parisc-randconfig-m031-20201028 (attached as .config)
compiler: hppa64-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>

New smatch warnings:
drivers/net/dsa/mv88e6xxx/chip.c:5488 mv88e6xxx_port_lag_join() warn: 
inconsistent returns 'chip->reg_lock'.

Old smatch warnings:
drivers/net/dsa/mv88e6xxx/chip.c:2475 mv88e6xxx_serdes_irq_request() warn: 
'irq' not released on lines: 2475.

vim +5488 drivers/net/dsa/mv88e6xxx/chip.c

79cd23f00678afd Tobias Waldekranz 2020-10-27  5469  
79cd23f00678afd Tobias Waldekranz 2020-10-27  5470  static int 
mv88e6xxx_port_lag_join(struct dsa_switch *ds, int port,
79cd23f00678afd Tobias Waldekranz 2020-10-27  5471                              
   struct net_device *lag_dev)
79cd23f00678afd Tobias Waldekranz 2020-10-27  5472  {
79cd23f00678afd Tobias Waldekranz 2020-10-27  5473      struct dsa_lag *lag = 
dsa_to_port(ds, port)->lag;
79cd23f00678afd Tobias Waldekranz 2020-10-27  5474      struct mv88e6xxx_chip 
*chip = ds->priv;
79cd23f00678afd Tobias Waldekranz 2020-10-27  5475      int err;
79cd23f00678afd Tobias Waldekranz 2020-10-27  5476  
79cd23f00678afd Tobias Waldekranz 2020-10-27  5477      
mv88e6xxx_reg_lock(chip);
79cd23f00678afd Tobias Waldekranz 2020-10-27  5478  
79cd23f00678afd Tobias Waldekranz 2020-10-27  5479      err = 
mv88e6xxx_port_set_trunk(chip, port, true, lag->id);
79cd23f00678afd Tobias Waldekranz 2020-10-27  5480      if (err)
79cd23f00678afd Tobias Waldekranz 2020-10-27  5481              return err;
79cd23f00678afd Tobias Waldekranz 2020-10-27  5482  
79cd23f00678afd Tobias Waldekranz 2020-10-27  5483      err = 
mv88e6xxx_lag_sync_map(ds, lag);
79cd23f00678afd Tobias Waldekranz 2020-10-27  5484      if (err)
79cd23f00678afd Tobias Waldekranz 2020-10-27  5485              
mv88e6xxx_port_set_trunk(chip, port, false, 0);
79cd23f00678afd Tobias Waldekranz 2020-10-27  5486  
79cd23f00678afd Tobias Waldekranz 2020-10-27  5487      
mv88e6xxx_reg_unlock(chip);
79cd23f00678afd Tobias Waldekranz 2020-10-27 @5488      return err;
79cd23f00678afd Tobias Waldekranz 2020-10-27  5489  }
79cd23f00678afd Tobias Waldekranz 2020-10-27  5490  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]

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