Messages in this thread | | | Date | Sat, 4 Dec 2021 14:56:59 +0800 | From | kernel test robot <> | Subject | [peterz-queue:x86/wip.sls 5/5] arch/x86/lib/atomic64_386_32.S:31: warning: "RET" redefined |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip.sls head: 6e193eea4eb731c1da2764591f0ced73ca9f326b commit: 6e193eea4eb731c1da2764591f0ced73ca9f326b [5/5] x86: Add straight-line-speculation mitigation config: i386-randconfig-a005-20211203 (https://download.01.org/0day-ci/archive/20211204/202112041401.tKAMlE47-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=6e193eea4eb731c1da2764591f0ced73ca9f326b git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue x86/wip.sls git checkout 6e193eea4eb731c1da2764591f0ced73ca9f326b # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/x86/lib/atomic64_386_32.S:31: warning: "RET" redefined 31 | #define RET \ | In file included from include/linux/linkage.h:8, from arch/x86/lib/atomic64_386_32.S:8: arch/x86/include/asm/linkage.h:24: note: this is the location of the previous definition 24 | #define RET ret |
vim +/RET +31 arch/x86/lib/atomic64_386_32.S
417484d47e1157 Luca Barbieri 2010-08-12 30 30246557a06bb2 Luca Barbieri 2010-08-06 @31 #define RET \ 30246557a06bb2 Luca Barbieri 2010-08-06 32 UNLOCK v; \ fac0bf5b834b04 Peter Zijlstra 2021-12-03 33 RET a7e926abc3adfb Luca Barbieri 2010-02-24 34
:::::: The code at line 31 was first introduced by commit :::::: 30246557a06bb20618bed906a06d1e1e0faa8bb4 x86, asm: Refactor atomic64_386_32.S to support old binutils and be cleaner
:::::: TO: Luca Barbieri <luca@luca-barbieri.com> :::::: CC: H. Peter Anvin <hpa@zytor.com>
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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