linux-kernel - Re: [PATCH v1] futex: Add compat_sys_futex

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Date:   Fri, 24 Nov 2023 21:19:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Wei Gao <wegao@...e.com>, tglx@...utronix.de, mingo@...hat.com,
        peterz@...radead.org, dvhart@...radead.org, dave@...olabs.net,
        andrealmeid@...lia.com, linux-kernel@...r.kernel.org
Cc:     oe-kbuild-all@...ts.linux.dev, wei gao <wegao@...e.com>
Subject: Re: [PATCH v1] futex: Add compat_sys_futex_waitv for 32bit
 compatibility

Hi Wei,

kernel test robot noticed the following build errors:

[auto build test ERROR on tip/x86/asm]
[also build test ERROR on tip/locking/core 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/Wei-Gao/futex-Add-compat_sys_futex_waitv-for-32bit-compatibility/20231123-133427
base:   tip/x86/asm
patch link:    https://lore.kernel.org/r/20231123053140.16062-1-wegao%40suse.com
patch subject: [PATCH v1] futex: Add compat_sys_futex_waitv for 32bit compatibility
config: x86_64-buildonly-randconfig-005-20231123 (https://download.01.org/0day-ci/archive/20231124/202311241440.BxBAsQ2i-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/20231124/202311241440.BxBAsQ2i-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/202311241440.BxBAsQ2i-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld: arch/x86/entry/syscall_32.o:(.rodata+0xe08): undefined reference to `__ia32_compat_sys_futex_waitv'

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