linux-kernel - Re: [PATCH v5 6/6] RISC-V: Add hwprobe vDSO function and data

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Date:   Sun, 2 Apr 2023 05:22:16 +0800
From:   kernel test robot <lkp@...el.com>
To:     Evan Green <evan@...osinc.com>,
        Palmer Dabbelt <palmer@...osinc.com>
Cc:     oe-kbuild-all@...ts.linux.dev, slewis@...osinc.com,
        vineetg@...osinc.com, heiko@...ech.de,
        Conor Dooley <conor@...nel.org>,
        Evan Green <evan@...osinc.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Andrew Bresticker <abrestic@...osinc.com>,
        Andrew Jones <ajones@...tanamicro.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Celeste Liu <coelacanthus@...look.com>,
        Guo Ren <guoren@...nel.org>,
        Heiko Stuebner <heiko.stuebner@...ll.eu>,
        Jann Horn <jannh@...gle.com>,
        Jisheng Zhang <jszhang@...nel.org>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Peter Xu <peterx@...hat.com>, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v5 6/6] RISC-V: Add hwprobe vDSO function and data

Hi Evan,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on shuah-kselftest/next]
[also build test ERROR on shuah-kselftest/fixes linus/master v6.3-rc4 next-20230331]
[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/Evan-Green/RISC-V-Move-struct-riscv_cpuinfo-to-new-header/20230328-003521
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
patch link:    https://lore.kernel.org/r/20230327163203.2918455-7-evan%40rivosinc.com
patch subject: [PATCH v5 6/6] RISC-V: Add hwprobe vDSO function and data
config: riscv-nommu_k210_sdcard_defconfig (https://download.01.org/0day-ci/archive/20230402/202304020554.WGmuSRal-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0
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
        # https://github.com/intel-lab-lkp/linux/commit/36489c1f81535a512da07d7d0272dd607bb217ca
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Evan-Green/RISC-V-Move-struct-riscv_cpuinfo-to-new-header/20230328-003521
        git checkout 36489c1f81535a512da07d7d0272dd607bb217ca
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304020554.WGmuSRal-lkp@intel.com/

All errors (new ones prefixed by >>):

   riscv64-linux-ld: arch/riscv/kernel/sys_riscv.o: in function `.L0 ':
>> sys_riscv.c:(.init.text+0x4): undefined reference to `vdso_data'

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