linux-kernel - Re: [PATCH v2 02/11] mm: introduce pgtable_has_pmd

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <202602101515.tnpQ1Idh-lkp@intel.com>
Date: Tue, 10 Feb 2026 16:05:59 +0800
From: kernel test robot <lkp@...el.com>
To: Luiz Capitulino <luizcap@...hat.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, david@...nel.org, baolin.wang@...ux.alibaba.com
Cc: oe-kbuild-all@...ts.linux.dev, ryan.roberts@....com,
	akpm@...ux-foundation.org, lorenzo.stoakes@...cle.com
Subject: Re: [PATCH v2 02/11] mm: introduce pgtable_has_pmd_leaves()

Hi Luiz,

kernel test robot noticed the following build errors:

[auto build test ERROR on powerpc/next]
[also build test ERROR on powerpc/fixes tip/x86/core linus/master v6.19 next-20260209]
[cannot apply to akpm-mm/mm-everything]
[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/Luiz-Capitulino/docs-tmpfs-remove-implementation-detail-reference/20260210-061806
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
patch link:    https://lore.kernel.org/r/f55ca6204336f52f1651d02dc370bc3b771df3d0.1770675272.git.luizcap%40redhat.com
patch subject: [PATCH v2 02/11] mm: introduce pgtable_has_pmd_leaves()
config: m68k-allnoconfig (https://download.01.org/0day-ci/archive/20260210/202602101515.tnpQ1Idh-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260210/202602101515.tnpQ1Idh-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/202602101515.tnpQ1Idh-lkp@intel.com/

All errors (new ones prefixed by >>):

   m68k-linux-ld: init/main.o: in function `start_kernel':
>> main.c:(.init.text+0x698): undefined reference to `init_arch_has_pmd_leaves'

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