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Message-ID: <202410230354.sjewoFxA-lkp@intel.com>
Date: Wed, 23 Oct 2024 03:30:45 +0800
From: kernel test robot <lkp@...el.com>
To: Samuel Holland <samuel.holland@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
linux-riscv@...ts.infradead.org,
Andrey Ryabinin <ryabinin.a.a@...il.com>,
Alexander Potapenko <glider@...gle.com>,
Andrey Konovalov <andreyknvl@...il.com>,
Dmitry Vyukov <dvyukov@...gle.com>,
Vincenzo Frascino <vincenzo.frascino@....com>,
kasan-dev@...glegroups.com
Cc: oe-kbuild-all@...ts.linux.dev, llvm@...ts.linux.dev,
Catalin Marinas <catalin.marinas@....com>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Alexandre Ghiti <alexghiti@...osinc.com>,
Will Deacon <will@...nel.org>,
Evgenii Stepanov <eugenis@...gle.com>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-arm-kernel@...ts.infradead.org,
Samuel Holland <samuel.holland@...ive.com>
Subject: Re: [PATCH v2 4/9] kasan: sw_tags: Support tag widths less than 8
bits
Hi Samuel,
kernel test robot noticed the following build errors:
[auto build test ERROR on akpm-mm/mm-everything]
[also build test ERROR on arm64/for-next/core masahiroy-kbuild/for-next masahiroy-kbuild/fixes linus/master v6.12-rc4 next-20241022]
[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/Samuel-Holland/kasan-sw_tags-Use-arithmetic-shift-for-shadow-computation/20241022-100129
base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
patch link: https://lore.kernel.org/r/20241022015913.3524425-5-samuel.holland%40sifive.com
patch subject: [PATCH v2 4/9] kasan: sw_tags: Support tag widths less than 8 bits
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20241023/202410230354.sjewoFxA-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410230354.sjewoFxA-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/202410230354.sjewoFxA-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/kasan.h:7,
from include/linux/mm.h:31,
from arch/sh/kernel/asm-offsets.c:14:
>> include/linux/kasan-tags.h:5:10: fatal error: asm/kasan.h: No such file or directory
5 | #include <asm/kasan.h>
| ^~~~~~~~~~~~~
compilation terminated.
make[3]: *** [scripts/Makefile.build:102: arch/sh/kernel/asm-offsets.s] Error 1
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1203: prepare0] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:224: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:224: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +5 include/linux/kasan-tags.h
4
> 5 #include <asm/kasan.h>
6
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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