linux-kernel - lib/raid6/neon1.c:27:10: fatal error: 'arm

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Message-ID: <202107150513.NV3vIsf5-lkp@intel.com>
Date:   Thu, 15 Jul 2021 05:17:18 +0800
From:   kernel test robot <lkp@...el.com>
To:     Alexey Dobriyan <adobriyan@...il.com>
Cc:     clang-built-linux@...glegroups.com, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, 0day robot <lkp@...el.com>
Subject: lib/raid6/neon1.c:27:10: fatal error: 'arm_neon.h' file not found

Hi Alexey,

First bad commit (maybe != root cause):

tree:   https://github.com/0day-ci/linux/commits/UPDATE-20210715-014555/Alexey-Dobriyan/Decouple-build-from-userspace-headers/20210714-034924
head:   f189675c22efc0acc3b1d1d15220c37aa3cb4fe3
commit: f189675c22efc0acc3b1d1d15220c37aa3cb4fe3 Decouple build from userspace headers
date:   4 hours ago
config: arm64-randconfig-r025-20210714 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/0day-ci/linux/commit/f189675c22efc0acc3b1d1d15220c37aa3cb4fe3
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review UPDATE-20210715-014555/Alexey-Dobriyan/Decouple-build-from-userspace-headers/20210714-034924
        git checkout f189675c22efc0acc3b1d1d15220c37aa3cb4fe3
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kernel/ lib/raid6/

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

All errors (new ones prefixed by >>):

>> lib/raid6/neon1.c:27:10: fatal error: 'arm_neon.h' file not found
   #include <arm_neon.h>
            ^~~~~~~~~~~~
   1 error generated.
--
>> lib/raid6/neon2.c:27:10: fatal error: 'arm_neon.h' file not found
   #include <arm_neon.h>
            ^~~~~~~~~~~~
   1 error generated.
--
>> lib/raid6/neon4.c:27:10: fatal error: 'arm_neon.h' file not found
   #include <arm_neon.h>
            ^~~~~~~~~~~~
   1 error generated.
--
>> lib/raid6/neon8.c:27:10: fatal error: 'arm_neon.h' file not found
   #include <arm_neon.h>
            ^~~~~~~~~~~~
   1 error generated.
--
>> lib/raid6/recov_neon_inner.c:7:10: fatal error: 'arm_neon.h' file not found
   #include <arm_neon.h>
            ^~~~~~~~~~~~
   1 error generated.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (29510 bytes)