netdev - Re: [PATCH net-next v1 1/2] net: mdiobus: add support to access PHY registers via debugfs

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Date:   Wed, 15 Jul 2020 00:56:37 +0800
From:   kernel test robot <lkp@...el.com>
To:     Marek Behún <marek.behun@....cz>,
        netdev@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, Russell King <linux@...linux.org.uk>,
        "David S . Miller" <davem@...emloft.net>,
        Andrew Lunn <andrew@...n.ch>,
        Marek Behún <marek.behun@....cz>
Subject: Re: [PATCH net-next v1 1/2] net: mdiobus: add support to access PHY
 registers via debugfs

Hi "Marek,

Thank you for the patch! Yet something to improve:

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

url:    https://github.com/0day-ci/linux/commits/Marek-Beh-n/net-mdiobus-add-support-to-access-PHY-registers-via-debugfs/20200714-222419
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 07dd1b7e68e4b83a1004b14dffd7e142c0bc79bd
config: ia64-randconfig-r003-20200714 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
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
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 

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

All errors (new ones prefixed by >>):

   In file included from arch/ia64/include/asm/pgtable.h:154,
                    from include/linux/pgtable.h:6,
                    from include/linux/mm.h:32,
                    from include/linux/bvec.h:13,
                    from include/linux/skbuff.h:17,
                    from include/linux/if_ether.h:19,
                    from include/linux/etherdevice.h:20,
                    from drivers/net/phy/mdio_bus.c:14:
   arch/ia64/include/asm/mmu_context.h: In function 'reload_context':
   arch/ia64/include/asm/mmu_context.h:137:41: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable]
     137 |  unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4;
         |                                         ^~~~~~~
   drivers/net/phy/mdio_bus.c: At top level:
>> drivers/net/phy/mdio_bus.c:42:10: fatal error: mdio_debugfs.h: No such file or directory
      42 | #include "mdio_debugfs.h"
         |          ^~~~~~~~~~~~~~~~
   compilation terminated.

vim +42 drivers/net/phy/mdio_bus.c

    40	
    41	#include "mdio-boardinfo.h"
  > 42	#include "mdio_debugfs.h"
    43	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (29521 bytes)