linux-kernel - Re: [PATCH v4 10/11] mm/mempolicy: add the mbind2 syscall

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Date: Tue, 19 Dec 2023 20:24:56 +0800
From: kernel test robot <lkp@...el.com>
To: Gregory Price <gourry.memverge@...il.com>, linux-mm@...ck.org
Cc: oe-kbuild-all@...ts.linux.dev, linux-doc@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-api@...r.kernel.org, x86@...nel.org,
	akpm@...ux-foundation.org, arnd@...db.de, tglx@...utronix.de,
	luto@...nel.org, mingo@...hat.com, bp@...en8.de,
	dave.hansen@...ux.intel.com, hpa@...or.com, mhocko@...nel.org,
	tj@...nel.org, ying.huang@...el.com, gregory.price@...verge.com,
	corbet@....net, rakie.kim@...com, hyeongtak.ji@...com,
	honggyu.kim@...com, vtavarespetr@...ron.com, peterz@...radead.org,
	jgroves@...ron.com, ravis.opensrc@...ron.com, sthanneeru@...ron.com,
	emirakhur@...ron.com, Hasan.Maruf@....com, seungjun.ha@...sung.com
Subject: Re: [PATCH v4 10/11] mm/mempolicy: add the mbind2 syscall

Hi Gregory,

kernel test robot noticed the following build errors:

[auto build test ERROR on perf-tools/perf-tools]
[also build test ERROR on linus/master v6.7-rc6]
[cannot apply to perf-tools-next/perf-tools-next tip/perf/core acme/perf/core next-20231219]
[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/Gregory-Price/mm-mempolicy-implement-the-sysfs-based-weighted_interleave-interface/20231219-074837
base:   https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
patch link:    https://lore.kernel.org/r/20231218194631.21667-11-gregory.price%40memverge.com
patch subject: [PATCH v4 10/11] mm/mempolicy: add the mbind2 syscall
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20231219/202312192014.47Qm5xxc-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231219/202312192014.47Qm5xxc-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/202312192014.47Qm5xxc-lkp@intel.com/

All errors (new ones prefixed by >>):

>> aarch64-linux-ld: arch/arm64/kernel/sys32.o:(.rodata+0xe58): undefined reference to `__arm64_sys_get_mbind2'

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