linux-kernel - Re: [PATCH 12/26] kernel/configs: Register dynamic information into meminspect

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <202511220511.nMJSuw8H-lkp@intel.com>
Date: Sat, 22 Nov 2025 06:16:25 +0800
From: kernel test robot <lkp@...el.com>
To: Eugen Hristev <eugen.hristev@...aro.org>, linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	tglx@...utronix.de, andersson@...nel.org, pmladek@...e.com,
	rdunlap@...radead.org, corbet@....net, david@...hat.com,
	mhocko@...e.com
Cc: oe-kbuild-all@...ts.linux.dev, tudor.ambarus@...aro.org,
	mukesh.ojha@....qualcomm.com, linux-arm-kernel@...ts.infradead.org,
	linux-hardening@...r.kernel.org, jonechou@...gle.com,
	rostedt@...dmis.org, linux-doc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-remoteproc@...r.kernel.org,
	linux-arch@...r.kernel.org, tony.luck@...el.com, kees@...nel.org,
	Eugen Hristev <eugen.hristev@...aro.org>
Subject: Re: [PATCH 12/26] kernel/configs: Register dynamic information into
 meminspect

Hi Eugen,

kernel test robot noticed the following build errors:

[auto build test ERROR on rppt-memblock/fixes]
[also build test ERROR on linus/master v6.18-rc6]
[cannot apply to akpm-mm/mm-everything rppt-memblock/for-next next-20251121]
[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/Eugen-Hristev/kernel-Introduce-meminspect/20251119-235912
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes
patch link:    https://lore.kernel.org/r/20251119154427.1033475-13-eugen.hristev%40linaro.org
patch subject: [PATCH 12/26] kernel/configs: Register dynamic information into meminspect
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20251122/202511220511.nMJSuw8H-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251122/202511220511.nMJSuw8H-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/202511220511.nMJSuw8H-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from kernel/configs.c:18:
   kernel/configs.c: In function 'ikconfig_init':
>> include/linux/meminspect.h:144:39: error: implicit declaration of function 'virt_to_phys'; did you mean 'virt_to_page'? [-Wimplicit-function-declaration]
     144 |         meminspect_register_id_pa(id, virt_to_phys(va), size, MEMINSPECT_TYPE_REGULAR)
         |                                       ^~~~~~~~~~~~
   include/linux/meminspect.h:170:17: note: in expansion of macro 'meminspect_register_id_va'
     170 |                 meminspect_register_id_va(__VA_ARGS__); \
         |                 ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/configs.c:69:9: note: in expansion of macro 'meminspect_lock_register_id_va'
      69 |         meminspect_lock_register_id_va(MEMINSPECT_ID_CONFIG,
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +144 include/linux/meminspect.h

184ddf27f54a0b Eugen Hristev 2025-11-19  139  
184ddf27f54a0b Eugen Hristev 2025-11-19  140  #define meminspect_register_pa(...) \
184ddf27f54a0b Eugen Hristev 2025-11-19  141  	meminspect_register_id_pa(MEMINSPECT_ID_DYNAMIC, __VA_ARGS__, MEMINSPECT_TYPE_REGULAR)
184ddf27f54a0b Eugen Hristev 2025-11-19  142  
184ddf27f54a0b Eugen Hristev 2025-11-19  143  #define meminspect_register_id_va(id, va, size) \
184ddf27f54a0b Eugen Hristev 2025-11-19 @144  	meminspect_register_id_pa(id, virt_to_phys(va), size, MEMINSPECT_TYPE_REGULAR)
184ddf27f54a0b Eugen Hristev 2025-11-19  145  

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