From: Nathan Chancellor <nathan@kernel.org>
To: kernel test robot <lkp@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev,
Huacai Chen <chenhuacai@kernel.org>
Subject: Re: [linux-next:master 14465/14612] clang: error: ignoring '-mabi=ilp32s' as it conflicts with that implied by '-msoft-float' (lp64s)
Date: Thu, 23 Apr 2026 15:08:59 -0700 [thread overview]
Message-ID: <20260423220859.GB3447678@ax162> (raw)
In-Reply-To: <202604232041.ESJDwVG4-lkp@intel.com>
On Thu, Apr 23, 2026 at 08:21:10PM +0800, kernel test robot wrote:
> TO: Huacai Chen <chenhuacai@loongson.cn>
> CC: Arnd Bergmann <arnd@arndb.de>
> CC: Jiaxun Yang <jiaxun.yang@flygoat.com>
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 70c8a7ec6715b5fb14e501731b5b9210a16684f7
> commit: 3d9aba6618d115750729bba2d1f8af180bd7d3bd [14465/14612] LoongArch: Adjust build infrastructure for 32BIT/64BIT
> config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20260423/202604232041.ESJDwVG4-lkp@intel.com/config)
> compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260423/202604232041.ESJDwVG4-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@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202604232041.ESJDwVG4-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> clang: error: ignoring '-mabi=ilp32s' as it conflicts with that implied by '-msoft-float' (lp64s) [-Werror,-Woption-ignored]
> scripts/dtc/dtc-lexer.lex.c:641:12: warning: variable 'dts_version' set but not used [-Wunused-but-set-global]
> 641 | static int dts_version = 1;
> | ^
> 1 warning generated.
> >> clang: error: ignoring '-mabi=ilp32s' as it conflicts with that implied by '-msoft-float' (lp64s) [-Werror,-Woption-ignored]
> >> clang: error: ignoring '-mabi=ilp32s' as it conflicts with that implied by '-msoft-float' (lp64s) [-Werror,-Woption-ignored]
Reported this on the original thread for further discussion:
https://lore.kernel.org/20260423220647.GA3447678@ax162/
> make[3]: *** [scripts/Makefile.build:289: scripts/mod/empty.o] Error 1
> make[3]: *** [scripts/Makefile.build:184: scripts/mod/devicetable-offsets.s] Error 1
> make[3]: Target 'scripts/mod/' not remade because of errors.
> make[2]: *** [Makefile:1336: prepare0] Error 2
> make[2]: Target 'prepare' not remade because of errors.
> make[1]: *** [Makefile:248: __sub-make] Error 2
> make[1]: Target 'prepare' not remade because of errors.
> make: *** [Makefile:248: __sub-make] Error 2
> make: Target 'prepare' not remade because of errors.
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki
>
prev parent reply other threads:[~2026-04-23 22:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-23 12:21 [linux-next:master 14465/14612] clang: error: ignoring '-mabi=ilp32s' as it conflicts with that implied by '-msoft-float' (lp64s) kernel test robot
2026-04-23 22:08 ` Nathan Chancellor [this message]
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