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Message-ID: <202408041920.ZhM3RsXp-lkp@intel.com>
Date: Sun, 4 Aug 2024 20:35:06 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...nel.org>,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: oe-kbuild-all@...ts.linux.dev, Arnd Bergmann <arnd@...db.de>,
	kernel test robot <lkp@...el.com>,
	Greg Ungerer <gerg@...ux-m68k.org>, linux-m68k@...ts.linux-m68k.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] m68k: move sun3 into a top-level platform option

Hi Arnd,

kernel test robot noticed the following build errors:

[auto build test ERROR on geert-m68k/for-next]
[also build test ERROR on geert-m68k/for-linus soc/for-next gerg-m68knommu/for-next linus/master v6.11-rc1 next-20240802]
[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/Arnd-Bergmann/m68k-move-sun3-into-a-top-level-platform-option/20240804-001711
base:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git for-next
patch link:    https://lore.kernel.org/r/20240803140115.3305547-1-arnd%40kernel.org
patch subject: [PATCH] m68k: move sun3 into a top-level platform option
config: m68k-randconfig-r121-20240804 (https://download.01.org/0day-ci/archive/20240804/202408041920.ZhM3RsXp-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240804/202408041920.ZhM3RsXp-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/202408041920.ZhM3RsXp-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/kernel.h:15,
                    from include/linux/cpumask.h:11,
                    from include/linux/alloc_tag.h:13,
                    from include/linux/percpu.h:5,
                    from include/linux/arch_topology.h:9,
                    from include/linux/topology.h:30,
                    from include/linux/gfp.h:8,
                    from include/linux/slab.h:16,
                    from arch/m68k/include/asm/pgtable_no.h:11,
                    from arch/m68k/include/asm/pgtable.h:8,
                    from include/linux/pgtable.h:6,
                    from arch/m68k/kernel/head.S:254:
   include/linux/align.h:8:9: warning: "ALIGN" redefined
       8 | #define ALIGN(x, a)             __ALIGN_KERNEL((x), (a))
         |         ^~~~~
   In file included from arch/m68k/kernel/head.S:252:
   include/linux/linkage.h:103:9: note: this is the location of the previous definition
     103 | #define ALIGN __ALIGN
         |         ^~~~~
   In file included from include/linux/panic.h:5,
                    from include/linux/kernel.h:30:
   include/linux/compiler_attributes.h:55:9: warning: "__always_inline" redefined
      55 | #define __always_inline                 inline __attribute__((__always_inline__))
         |         ^~~~~~~~~~~~~~~
   In file included from include/linux/stddef.h:5,
                    from include/linux/container_of.h:6,
                    from include/linux/alloc_tag.h:10:
   include/uapi/linux/stddef.h:8:9: note: this is the location of the previous definition
       8 | #define __always_inline inline
         |         ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:91:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
      91 | #if __has_attribute(__copy__)
         |     ^~~~~~~~~~~~~~~
>> include/linux/compiler_attributes.h:91:20: error: missing binary operator before token "("
      91 | #if __has_attribute(__copy__)
         |                    ^
   include/linux/compiler_attributes.h:104:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     104 | #if __has_attribute(__counted_by__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:104:20: error: missing binary operator before token "("
     104 | #if __has_attribute(__counted_by__)
         |                    ^
   include/linux/compiler_attributes.h:107:10: warning: "__counted_by" redefined
     107 | # define __counted_by(member)
         |          ^~~~~~~~~~~~
   include/uapi/linux/stddef.h:55:9: note: this is the location of the previous definition
      55 | #define __counted_by(m)
         |         ^~~~~~~~~~~~
   include/linux/compiler_attributes.h:116:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     116 | #if __has_attribute(__diagnose_as_builtin__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:116:20: error: missing binary operator before token "("
     116 | #if __has_attribute(__diagnose_as_builtin__)
         |                    ^
   include/linux/compiler_attributes.h:139:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     139 | #if __has_attribute(__designated_init__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:139:20: error: missing binary operator before token "("
     139 | #if __has_attribute(__designated_init__)
         |                    ^
   include/linux/compiler_attributes.h:150:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     150 | #if __has_attribute(__error__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:150:20: error: missing binary operator before token "("
     150 | #if __has_attribute(__error__)
         |                    ^
   include/linux/compiler_attributes.h:161:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     161 | #if __has_attribute(__externally_visible__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:161:20: error: missing binary operator before token "("
     161 | #if __has_attribute(__externally_visible__)
         |                    ^
   include/linux/compiler_attributes.h:198:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     198 | #if __has_attribute(__no_caller_saved_registers__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:198:20: error: missing binary operator before token "("
     198 | #if __has_attribute(__no_caller_saved_registers__)
         |                    ^
   include/linux/compiler_attributes.h:209:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     209 | #if __has_attribute(__noclone__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:209:20: error: missing binary operator before token "("
     209 | #if __has_attribute(__noclone__)
         |                    ^
   include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     226 | #if __has_attribute(__fallthrough__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "("
     226 | #if __has_attribute(__fallthrough__)
         |                    ^
   include/linux/compiler_attributes.h:252:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     252 | #if __has_attribute(__nonstring__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:252:20: error: missing binary operator before token "("
     252 | #if __has_attribute(__nonstring__)
         |                    ^
   include/linux/compiler_attributes.h:264:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     264 | #if __has_attribute(__no_profile_instrument_function__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:264:20: error: missing binary operator before token "("
     264 | #if __has_attribute(__no_profile_instrument_function__)
         |                    ^
   include/linux/compiler_attributes.h:283:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     283 | #if __has_attribute(__no_stack_protector__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:283:20: error: missing binary operator before token "("
     283 | #if __has_attribute(__no_stack_protector__)
         |                    ^
   include/linux/compiler_attributes.h:294:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     294 | #if __has_attribute(__overloadable__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:294:20: error: missing binary operator before token "("
     294 | #if __has_attribute(__overloadable__)
         |                    ^
   include/linux/compiler_attributes.h:313:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     313 | #if __has_attribute(__pass_dynamic_object_size__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:313:20: error: missing binary operator before token "("
     313 | #if __has_attribute(__pass_dynamic_object_size__)
         |                    ^
   include/linux/compiler_attributes.h:318:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     318 | #if __has_attribute(__pass_object_size__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:318:20: error: missing binary operator before token "("
     318 | #if __has_attribute(__pass_object_size__)
         |                    ^
   include/linux/compiler_attributes.h:342:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     342 | #if __has_attribute(__uninitialized__)
         |     ^~~~~~~~~~~~~~~
   include/linux/compiler_attributes.h:342:20: error: missing binary operator before token "("
     342 | #if __has_attribute(__uninitialized__)
         |                    ^
   include/linux/compiler_attributes.h:388:5: warning: "__has_attribute" is not defined, evaluates to 0 [-Wundef]
     388 | #if __has_attribute(__warning__)


vim +91 include/linux/compiler_attributes.h

a3f8a30f3f0079 Miguel Ojeda 2018-08-30  84  
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  85  /*
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  86   * Optional: only supported since gcc >= 9
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  87   * Optional: not supported by clang
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  88   *
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  89   *   gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-copy-function-attribute
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  90   */
c0d9782f5b6d71 Miguel Ojeda 2019-02-08 @91  #if __has_attribute(__copy__)
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  92  # define __copy(symbol)                 __attribute__((__copy__(symbol)))
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  93  #else
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  94  # define __copy(symbol)
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  95  #endif
c0d9782f5b6d71 Miguel Ojeda 2019-02-08  96  

-- 
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https://github.com/intel/lkp-tests/wiki

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