linux-kernel - [ammarfaizi2-block:tglx/devel/depthtracking 44/45] arch/x86/lib/putuser.S:81: Error: symbol `__put_user_nocheck

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>] [day] [month] [year] [list]

Message-ID: <202207212007.ELVbSv77-lkp@intel.com>
Date:   Thu, 21 Jul 2022 20:12:49 +0800
From:   kernel test robot <lkp@...el.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     kbuild-all@...ts.01.org, Ammar Faizi <ammarfaizi2@...weeb.org>,
        GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
        linux-kernel@...r.kernel.org
Subject: [ammarfaizi2-block:tglx/devel/depthtracking 44/45]
 arch/x86/lib/putuser.S:81: Error: symbol `__put_user_nocheck_2' is already
 defined

tree:   https://github.com/ammarfaizi2/linux-block tglx/devel/depthtracking
head:   714d29e3e7e3faac27142424ae2533163ddd3a46
commit: 825ec2afef752357059c356cf19e8cd6230af560 [44/45] x86/putuser: Provide room for padding
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220721/202207212007.ELVbSv77-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/ammarfaizi2/linux-block/commit/825ec2afef752357059c356cf19e8cd6230af560
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block tglx/devel/depthtracking
        git checkout 825ec2afef752357059c356cf19e8cd6230af560
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   arch/x86/lib/putuser.S: Assembler messages:
>> arch/x86/lib/putuser.S:81: Error: symbol `__put_user_nocheck_2' is already defined


vim +81 arch/x86/lib/putuser.S

    79	
    80	SYM_FUNC_START(__put_user_nocheck_2)
  > 81	SYM_INNER_LABEL(__put_user_nocheck_2, SYM_L_GLOBAL)
    82		ENDBR
    83		ASM_STAC
    84	2:	movw %ax,(%_ASM_CX)
    85		xor %ecx,%ecx
    86		ASM_CLAC
    87		RET
    88	SYM_FUNC_END(__put_user_nocheck_2)
    89	EXPORT_SYMBOL(__put_user_nocheck_2)
    90	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp