linux-kernel - Re: [PATCH v3 7/9] clocksource: realtek: Add timer driver for rtl-otto platforms

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Date: Sun, 30 Jun 2024 09:10:56 +0800
From: kernel test robot <lkp@...el.com>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>, tglx@...utronix.de,
	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
	tsbogend@...ha.franken.de, daniel.lezcano@...aro.org,
	paulburton@...nel.org, peterz@...radead.org, mail@...ger-koblitz.de,
	bert@...t.com, john@...ozen.org, sander@...nheule.net
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-mips@...r.kernel.org,
	kabel@...nel.org, ericwouds@...il.com,
	Chris Packham <chris.packham@...iedtelesis.co.nz>,
	Markus Stockhausen <markus.stockhausen@....de>
Subject: Re: [PATCH v3 7/9] clocksource: realtek: Add timer driver for
 rtl-otto platforms

Hi Chris,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on tip/timers/core tip/irq/core tip/smp/core linus/master v6.10-rc5 next-20240628]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Chris-Packham/mips-dts-realtek-use-serial-instead-of-uart-in-node-name/20240627-202806
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20240627043317.3751996-8-chris.packham%40alliedtelesis.co.nz
patch subject: [PATCH v3 7/9] clocksource: realtek: Add timer driver for rtl-otto platforms
config: s390-randconfig-r133-20240629
compiler: s390-linux-gcc (GCC) 13.2.0
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/202406300803.mMM0Hpxv-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/io.h:14,
                    from include/linux/of_address.h:7,
                    from drivers/clocksource/timer-of.c:10:
   drivers/clocksource/timer-of.c: In function 'timer_of_base_exit':
>> arch/s390/include/asm/io.h:29:17: error: implicit declaration of function 'iounmap'; did you mean 'iommu_map'? [-Werror=implicit-function-declaration]
      29 | #define iounmap iounmap
         |                 ^~~~~~~
   drivers/clocksource/timer-of.c:151:9: note: in expansion of macro 'iounmap'
     151 |         iounmap(of_base->base);
         |         ^~~~~~~
   cc1: some warnings being treated as errors


vim +29 arch/s390/include/asm/io.h

cd24834130ac65 Jan Glauber 2012-11-29  24  
b43b3fff042d08 Baoquan He  2023-07-06  25  /*
b43b3fff042d08 Baoquan He  2023-07-06  26   * I/O memory mapping functions.
b43b3fff042d08 Baoquan He  2023-07-06  27   */
b43b3fff042d08 Baoquan He  2023-07-06  28  #define ioremap_prot ioremap_prot
b43b3fff042d08 Baoquan He  2023-07-06 @29  #define iounmap iounmap
b43b3fff042d08 Baoquan He  2023-07-06  30  

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

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