Re: [RFC PATCH 3/5] uapi: prctl: Add new prctl call to set/get the memory consistency model

[kernel test robot <lkp@intel.com>]

Hi Christoph,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on shuah-kselftest/next]
[also build test ERROR on shuah-kselftest/fixes linus/master v6.7-rc2 next-20231124]
[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/Christoph-Muellner/RISC-V-Add-basic-Ssdtso-support/20231124-153009
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
patch link:    https://lore.kernel.org/r/20231124072142.2786653-4-christoph.muellner%40vrull.eu
patch subject: [RFC PATCH 3/5] uapi: prctl: Add new prctl call to set/get the memory consistency model
config: x86_64-randconfig-001-20231124 (https://download.01.org/0day-ci/archive/20231124/202311241915.1PboZbFO-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231124/202311241915.1PboZbFO-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311241915.1PboZbFO-lkp@intel.com/

All errors (new ones prefixed by >>):

   kernel/sys.c: In function '__do_sys_prctl':
>> kernel/sys.c:150:41: error: called object is not a function or function pointer
     150 | # define SET_MEMORY_CONSISTENCY_MODEL   (-EINVAL)
         |                                         ^
   kernel/sys.c:2749:25: note: in expansion of macro 'SET_MEMORY_CONSISTENCY_MODEL'
    2749 |                 error = SET_MEMORY_CONSISTENCY_MODEL(arg2);
         |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys.c:153:41: error: called object is not a function or function pointer
     153 | # define GET_MEMORY_CONSISTENCY_MODEL   (-EINVAL)
         |                                         ^
   kernel/sys.c:2752:25: note: in expansion of macro 'GET_MEMORY_CONSISTENCY_MODEL'
    2752 |                 error = GET_MEMORY_CONSISTENCY_MODEL();
         |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +150 kernel/sys.c

    79	
    80	#ifndef SET_UNALIGN_CTL
    81	# define SET_UNALIGN_CTL(a, b)	(-EINVAL)
    82	#endif
    83	#ifndef GET_UNALIGN_CTL
    84	# define GET_UNALIGN_CTL(a, b)	(-EINVAL)
    85	#endif
    86	#ifndef SET_FPEMU_CTL
    87	# define SET_FPEMU_CTL(a, b)	(-EINVAL)
    88	#endif
    89	#ifndef GET_FPEMU_CTL
    90	# define GET_FPEMU_CTL(a, b)	(-EINVAL)
    91	#endif
    92	#ifndef SET_FPEXC_CTL
    93	# define SET_FPEXC_CTL(a, b)	(-EINVAL)
    94	#endif
    95	#ifndef GET_FPEXC_CTL
    96	# define GET_FPEXC_CTL(a, b)	(-EINVAL)
    97	#endif
    98	#ifndef GET_ENDIAN
    99	# define GET_ENDIAN(a, b)	(-EINVAL)
   100	#endif
   101	#ifndef SET_ENDIAN
   102	# define SET_ENDIAN(a, b)	(-EINVAL)
   103	#endif
   104	#ifndef GET_TSC_CTL
   105	# define GET_TSC_CTL(a)		(-EINVAL)
   106	#endif
   107	#ifndef SET_TSC_CTL
   108	# define SET_TSC_CTL(a)		(-EINVAL)
   109	#endif
   110	#ifndef GET_FP_MODE
   111	# define GET_FP_MODE(a)		(-EINVAL)
   112	#endif
   113	#ifndef SET_FP_MODE
   114	# define SET_FP_MODE(a,b)	(-EINVAL)
   115	#endif
   116	#ifndef SVE_SET_VL
   117	# define SVE_SET_VL(a)		(-EINVAL)
   118	#endif
   119	#ifndef SVE_GET_VL
   120	# define SVE_GET_VL()		(-EINVAL)
   121	#endif
   122	#ifndef SME_SET_VL
   123	# define SME_SET_VL(a)		(-EINVAL)
   124	#endif
   125	#ifndef SME_GET_VL
   126	# define SME_GET_VL()		(-EINVAL)
   127	#endif
   128	#ifndef PAC_RESET_KEYS
   129	# define PAC_RESET_KEYS(a, b)	(-EINVAL)
   130	#endif
   131	#ifndef PAC_SET_ENABLED_KEYS
   132	# define PAC_SET_ENABLED_KEYS(a, b, c)	(-EINVAL)
   133	#endif
   134	#ifndef PAC_GET_ENABLED_KEYS
   135	# define PAC_GET_ENABLED_KEYS(a)	(-EINVAL)
   136	#endif
   137	#ifndef SET_TAGGED_ADDR_CTRL
   138	# define SET_TAGGED_ADDR_CTRL(a)	(-EINVAL)
   139	#endif
   140	#ifndef GET_TAGGED_ADDR_CTRL
   141	# define GET_TAGGED_ADDR_CTRL()		(-EINVAL)
   142	#endif
   143	#ifndef RISCV_V_SET_CONTROL
   144	# define RISCV_V_SET_CONTROL(a)		(-EINVAL)
   145	#endif
   146	#ifndef RISCV_V_GET_CONTROL
   147	# define RISCV_V_GET_CONTROL()		(-EINVAL)
   148	#endif
   149	#ifndef SET_MEMORY_CONSISTENCY_MODEL
 > 150	# define SET_MEMORY_CONSISTENCY_MODEL	(-EINVAL)
   151	#endif
   152	#ifndef GET_MEMORY_CONSISTENCY_MODEL
   153	# define GET_MEMORY_CONSISTENCY_MODEL	(-EINVAL)
   154	#endif
   155	

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