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Message-ID: <202601240325.L4Ejl6qH-lkp@intel.com>
Date: Sat, 24 Jan 2026 03:45:56 +0800
From: kernel test robot <lkp@...el.com>
To: Vladimir Oltean <vladimir.oltean@....com>, netdev@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	linux-kernel@...r.kernel.org,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Herve Codina <herve.codina@...tlin.com>,
	Mark Brown <broonie@...nel.org>,
	Serge Semin <fancer.lancer@...il.com>,
	Maxime Chevallier <maxime.chevallier@...tlin.com>,
	Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
	Choong Yong Liang <yong.liang.choong@...ux.intel.com>,
	Jiawen Wu <jiawenwu@...stnetic.com>
Subject: Re: [PATCH v2 net-next 11/15] net: dsa: sja1105: fill device tree
 with ethernet-pcs sub-devices under "regs" node

Hi Vladimir,

kernel test robot noticed the following build errors:

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

url:    https://github.com/intel-lab-lkp/linux/commits/Vladimir-Oltean/net-mdio-regmap-permit-working-with-non-MMIO-regmaps/20260122-192934
base:   net-next/main
patch link:    https://lore.kernel.org/r/20260122105654.105600-12-vladimir.oltean%40nxp.com
patch subject: [PATCH v2 net-next 11/15] net: dsa: sja1105: fill device tree with ethernet-pcs sub-devices under "regs" node
config: mips-randconfig-r112-20260123 (https://download.01.org/0day-ci/archive/20260124/202601240325.L4Ejl6qH-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260124/202601240325.L4Ejl6qH-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/202601240325.L4Ejl6qH-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/mips/kernel/asm-offsets.c:26:
   In file included from include/linux/kvm_host.h:5:
   In file included from include/linux/entry-virt.h:10:
   In file included from include/linux/tick.h:8:
   In file included from include/linux/clockchips.h:14:
   In file included from include/linux/clocksource.h:19:
>> include/linux/of.h:1645:34: error: use of undeclared identifier 'OF_RECONFIG_ATTACH_NODE'; did you mean 'OF_RECONFIG_NO_CHANGE'?
    1645 |         return of_changeset_action(ocs, OF_RECONFIG_ATTACH_NODE, np, NULL);
         |                                         ^~~~~~~~~~~~~~~~~~~~~~~
         |                                         OF_RECONFIG_NO_CHANGE
   include/linux/of.h:1620:2: note: 'OF_RECONFIG_NO_CHANGE' declared here
    1620 |         OF_RECONFIG_NO_CHANGE = 0,
         |         ^
>> include/linux/of.h:1651:34: error: use of undeclared identifier 'OF_RECONFIG_DETACH_NODE'; did you mean 'OF_RECONFIG_NO_CHANGE'?
    1651 |         return of_changeset_action(ocs, OF_RECONFIG_DETACH_NODE, np, NULL);
         |                                         ^~~~~~~~~~~~~~~~~~~~~~~
         |                                         OF_RECONFIG_NO_CHANGE
   include/linux/of.h:1620:2: note: 'OF_RECONFIG_NO_CHANGE' declared here
    1620 |         OF_RECONFIG_NO_CHANGE = 0,
         |         ^
>> include/linux/of.h:1657:34: error: use of undeclared identifier 'OF_RECONFIG_ADD_PROPERTY'
    1657 |         return of_changeset_action(ocs, OF_RECONFIG_ADD_PROPERTY, np, prop);
         |                                         ^
>> include/linux/of.h:1663:34: error: use of undeclared identifier 'OF_RECONFIG_REMOVE_PROPERTY'
    1663 |         return of_changeset_action(ocs, OF_RECONFIG_REMOVE_PROPERTY, np, prop);
         |                                         ^
>> include/linux/of.h:1669:34: error: use of undeclared identifier 'OF_RECONFIG_UPDATE_PROPERTY'
    1669 |         return of_changeset_action(ocs, OF_RECONFIG_UPDATE_PROPERTY, np, prop);
         |                                         ^
   5 errors generated.
   make[3]: *** [scripts/Makefile.build:182: arch/mips/kernel/asm-offsets.s] Error 1
   make[3]: Target 'prepare' not remade because of errors.
   make[2]: *** [Makefile:1314: prepare0] Error 2
   make[2]: Target 'prepare' not remade because of errors.
   make[1]: *** [Makefile:248: __sub-make] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:248: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for OF_DYNAMIC
   Depends on [n]: OF [=n]
   Selected by [m]:
   - NET_DSA_SJA1105 [=m] && NETDEVICES [=y] && NET_DSA [=m] && SPI [=y] && PTP_1588_CLOCK_OPTIONAL [=y]


vim +1645 include/linux/of.h

201c910bd6898d Pantelis Antoniou 2014-07-04  1618  
b53a2340d0d304 Pantelis Antoniou 2014-10-28  1619  enum of_reconfig_change {
b53a2340d0d304 Pantelis Antoniou 2014-10-28 @1620  	OF_RECONFIG_NO_CHANGE = 0,
b53a2340d0d304 Pantelis Antoniou 2014-10-28  1621  	OF_RECONFIG_CHANGE_ADD,
b53a2340d0d304 Pantelis Antoniou 2014-10-28  1622  	OF_RECONFIG_CHANGE_REMOVE,
b53a2340d0d304 Pantelis Antoniou 2014-10-28  1623  };
b53a2340d0d304 Pantelis Antoniou 2014-10-28  1624  
2e8fff668dc14e Rob Herring       2023-03-29  1625  struct notifier_block;
2e8fff668dc14e Rob Herring       2023-03-29  1626  
201c910bd6898d Pantelis Antoniou 2014-07-04  1627  #ifdef CONFIG_OF_DYNAMIC
f6892d193fb9d6 Grant Likely      2014-11-21  1628  extern int of_reconfig_notifier_register(struct notifier_block *);
f6892d193fb9d6 Grant Likely      2014-11-21  1629  extern int of_reconfig_notifier_unregister(struct notifier_block *);
f5242e5a883bf1 Grant Likely      2014-11-24  1630  extern int of_reconfig_notify(unsigned long, struct of_reconfig_data *rd);
f5242e5a883bf1 Grant Likely      2014-11-24  1631  extern int of_reconfig_get_state_change(unsigned long action,
f5242e5a883bf1 Grant Likely      2014-11-24  1632  					struct of_reconfig_data *arg);
f6892d193fb9d6 Grant Likely      2014-11-21  1633  
201c910bd6898d Pantelis Antoniou 2014-07-04  1634  extern void of_changeset_init(struct of_changeset *ocs);
201c910bd6898d Pantelis Antoniou 2014-07-04  1635  extern void of_changeset_destroy(struct of_changeset *ocs);
201c910bd6898d Pantelis Antoniou 2014-07-04  1636  extern int of_changeset_apply(struct of_changeset *ocs);
201c910bd6898d Pantelis Antoniou 2014-07-04  1637  extern int of_changeset_revert(struct of_changeset *ocs);
201c910bd6898d Pantelis Antoniou 2014-07-04  1638  extern int of_changeset_action(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1639  		unsigned long action, struct device_node *np,
201c910bd6898d Pantelis Antoniou 2014-07-04  1640  		struct property *prop);
201c910bd6898d Pantelis Antoniou 2014-07-04  1641  
201c910bd6898d Pantelis Antoniou 2014-07-04  1642  static inline int of_changeset_attach_node(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1643  		struct device_node *np)
201c910bd6898d Pantelis Antoniou 2014-07-04  1644  {
201c910bd6898d Pantelis Antoniou 2014-07-04 @1645  	return of_changeset_action(ocs, OF_RECONFIG_ATTACH_NODE, np, NULL);
201c910bd6898d Pantelis Antoniou 2014-07-04  1646  }
201c910bd6898d Pantelis Antoniou 2014-07-04  1647  
201c910bd6898d Pantelis Antoniou 2014-07-04  1648  static inline int of_changeset_detach_node(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1649  		struct device_node *np)
201c910bd6898d Pantelis Antoniou 2014-07-04  1650  {
201c910bd6898d Pantelis Antoniou 2014-07-04 @1651  	return of_changeset_action(ocs, OF_RECONFIG_DETACH_NODE, np, NULL);
201c910bd6898d Pantelis Antoniou 2014-07-04  1652  }
201c910bd6898d Pantelis Antoniou 2014-07-04  1653  
201c910bd6898d Pantelis Antoniou 2014-07-04  1654  static inline int of_changeset_add_property(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1655  		struct device_node *np, struct property *prop)
201c910bd6898d Pantelis Antoniou 2014-07-04  1656  {
201c910bd6898d Pantelis Antoniou 2014-07-04 @1657  	return of_changeset_action(ocs, OF_RECONFIG_ADD_PROPERTY, np, prop);
201c910bd6898d Pantelis Antoniou 2014-07-04  1658  }
201c910bd6898d Pantelis Antoniou 2014-07-04  1659  
201c910bd6898d Pantelis Antoniou 2014-07-04  1660  static inline int of_changeset_remove_property(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1661  		struct device_node *np, struct property *prop)
201c910bd6898d Pantelis Antoniou 2014-07-04  1662  {
201c910bd6898d Pantelis Antoniou 2014-07-04 @1663  	return of_changeset_action(ocs, OF_RECONFIG_REMOVE_PROPERTY, np, prop);
201c910bd6898d Pantelis Antoniou 2014-07-04  1664  }
201c910bd6898d Pantelis Antoniou 2014-07-04  1665  
201c910bd6898d Pantelis Antoniou 2014-07-04  1666  static inline int of_changeset_update_property(struct of_changeset *ocs,
201c910bd6898d Pantelis Antoniou 2014-07-04  1667  		struct device_node *np, struct property *prop)
201c910bd6898d Pantelis Antoniou 2014-07-04  1668  {
201c910bd6898d Pantelis Antoniou 2014-07-04 @1669  	return of_changeset_action(ocs, OF_RECONFIG_UPDATE_PROPERTY, np, prop);
201c910bd6898d Pantelis Antoniou 2014-07-04  1670  }
b544fc2b8606d7 Lizhi Hou         2023-08-15  1671  

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

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