linux-kernel - [tip:objtool/core 5/5] drivers/tty/serial/icom.o: warning: objtool: startup() function name creates ambiguity with -ffunction-sections

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: <202511151839.A810rWWM-lkp@intel.com>
Date: Sat, 15 Nov 2025 18:32:20 +0800
From: kernel test robot <lkp@...el.com>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	x86@...nel.org, Ingo Molnar <mingo@...nel.org>
Subject: [tip:objtool/core 5/5] drivers/tty/serial/icom.o: warning: objtool:
 startup() function name creates ambiguity with -ffunction-sections

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool/core
head:   9c7dc1dd897a1cdcade9566ea4664b03fbabf4a4
commit: 9c7dc1dd897a1cdcade9566ea4664b03fbabf4a4 [5/5] objtool: Warn on functions with ambiguous -ffunction-sections section names
config: powerpc-randconfig-r123-20251115 (https://download.01.org/0day-ci/archive/20251115/202511151839.A810rWWM-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251115/202511151839.A810rWWM-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/202511151839.A810rWWM-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/tty/serial/icom.o: warning: objtool: startup() function name creates ambiguity with -ffunction-sections

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