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Message-ID: <202410201348.MoFc4X0v-lkp@intel.com>
Date: Sun, 20 Oct 2024 14:23:02 +0800
From: kernel test robot <lkp@...el.com>
To: Ba Jing <bajing@...s.chinamobile.com>, mporter@...nel.crashing.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	alex.bou9@...il.com, linux-kernel@...r.kernel.org,
	Ba Jing <bajing@...s.chinamobile.com>
Subject: Re: [PATCH] rapidio: rio-access: remove unused macros

Hi Ba,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.12-rc3 next-20241018]
[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/Ba-Jing/rapidio-rio-access-remove-unused-macros/20241017-152330
base:   linus/master
patch link:    https://lore.kernel.org/r/20241015000207.5047-1-bajing%40cmss.chinamobile.com
patch subject: [PATCH] rapidio: rio-access: remove unused macros
config: i386-buildonly-randconfig-002-20241020 (https://download.01.org/0day-ci/archive/20241020/202410201348.MoFc4X0v-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241020/202410201348.MoFc4X0v-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/202410201348.MoFc4X0v-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/rapidio/rio-access.c:52:1: error: use of undeclared identifier 'RIO_8_BAD'
      52 | RIO_LOP_READ(8, u8, 1)
         | ^
   drivers/rapidio/rio-access.c:29:6: note: expanded from macro 'RIO_LOP_READ'
      29 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:171:1: note: expanded from here
     171 | RIO_8_BAD
         | ^
>> drivers/rapidio/rio-access.c:53:1: error: use of undeclared identifier 'RIO_16_BAD'
      53 | RIO_LOP_READ(16, u16, 2)
         | ^
   drivers/rapidio/rio-access.c:29:6: note: expanded from macro 'RIO_LOP_READ'
      29 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:174:1: note: expanded from here
     174 | RIO_16_BAD
         | ^
>> drivers/rapidio/rio-access.c:54:1: error: use of undeclared identifier 'RIO_32_BAD'
      54 | RIO_LOP_READ(32, u32, 4)
         | ^
   drivers/rapidio/rio-access.c:29:6: note: expanded from macro 'RIO_LOP_READ'
      29 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:177:1: note: expanded from here
     177 | RIO_32_BAD
         | ^
   drivers/rapidio/rio-access.c:55:1: error: use of undeclared identifier 'RIO_8_BAD'
      55 | RIO_LOP_WRITE(8, u8, 1)
         | ^
   drivers/rapidio/rio-access.c:48:6: note: expanded from macro 'RIO_LOP_WRITE'
      48 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:180:1: note: expanded from here
     180 | RIO_8_BAD
         | ^
   drivers/rapidio/rio-access.c:56:1: error: use of undeclared identifier 'RIO_16_BAD'
      56 | RIO_LOP_WRITE(16, u16, 2)
         | ^
   drivers/rapidio/rio-access.c:48:6: note: expanded from macro 'RIO_LOP_WRITE'
      48 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:183:1: note: expanded from here
     183 | RIO_16_BAD
         | ^
   drivers/rapidio/rio-access.c:57:1: error: use of undeclared identifier 'RIO_32_BAD'
      57 | RIO_LOP_WRITE(32, u32, 4)
         | ^
   drivers/rapidio/rio-access.c:48:6: note: expanded from macro 'RIO_LOP_WRITE'
      48 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:186:1: note: expanded from here
     186 | RIO_32_BAD
         | ^
   drivers/rapidio/rio-access.c:105:1: error: use of undeclared identifier 'RIO_8_BAD'
     105 | RIO_OP_READ(8, u8, 1)
         | ^
   drivers/rapidio/rio-access.c:81:6: note: expanded from macro 'RIO_OP_READ'
      81 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:25:1: note: expanded from here
      25 | RIO_8_BAD
         | ^
   drivers/rapidio/rio-access.c:106:1: error: use of undeclared identifier 'RIO_16_BAD'
     106 | RIO_OP_READ(16, u16, 2)
         | ^
   drivers/rapidio/rio-access.c:81:6: note: expanded from macro 'RIO_OP_READ'
      81 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:28:1: note: expanded from here
      28 | RIO_16_BAD
         | ^
   drivers/rapidio/rio-access.c:107:1: error: use of undeclared identifier 'RIO_32_BAD'
     107 | RIO_OP_READ(32, u32, 4)
         | ^
   drivers/rapidio/rio-access.c:81:6: note: expanded from macro 'RIO_OP_READ'
      81 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:31:1: note: expanded from here
      31 | RIO_32_BAD
         | ^
   drivers/rapidio/rio-access.c:108:1: error: use of undeclared identifier 'RIO_8_BAD'
     108 | RIO_OP_WRITE(8, u8, 1)
         | ^
   drivers/rapidio/rio-access.c:100:6: note: expanded from macro 'RIO_OP_WRITE'
     100 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:34:1: note: expanded from here
      34 | RIO_8_BAD
         | ^
   drivers/rapidio/rio-access.c:109:1: error: use of undeclared identifier 'RIO_16_BAD'
     109 | RIO_OP_WRITE(16, u16, 2)
         | ^
   drivers/rapidio/rio-access.c:100:6: note: expanded from macro 'RIO_OP_WRITE'
     100 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:37:1: note: expanded from here
      37 | RIO_16_BAD
         | ^
   drivers/rapidio/rio-access.c:110:1: error: use of undeclared identifier 'RIO_32_BAD'
     110 | RIO_OP_WRITE(32, u32, 4)
         | ^
   drivers/rapidio/rio-access.c:100:6: note: expanded from macro 'RIO_OP_WRITE'
     100 |         if (RIO_##size##_BAD) return RIO_BAD_SIZE;                      \
         |             ^
   <scratch space>:40:1: note: expanded from here
      40 | RIO_32_BAD
         | ^
   12 errors generated.


vim +/RIO_8_BAD +52 drivers/rapidio/rio-access.c

394b701ce4fbfd Matt Porter 2005-11-07  51  
394b701ce4fbfd Matt Porter 2005-11-07 @52  RIO_LOP_READ(8, u8, 1)
394b701ce4fbfd Matt Porter 2005-11-07 @53  RIO_LOP_READ(16, u16, 2)
394b701ce4fbfd Matt Porter 2005-11-07 @54  RIO_LOP_READ(32, u32, 4)
394b701ce4fbfd Matt Porter 2005-11-07  55  RIO_LOP_WRITE(8, u8, 1)
394b701ce4fbfd Matt Porter 2005-11-07  56  RIO_LOP_WRITE(16, u16, 2)
394b701ce4fbfd Matt Porter 2005-11-07  57  RIO_LOP_WRITE(32, u32, 4)
394b701ce4fbfd Matt Porter 2005-11-07  58  

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

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