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Date:   Fri, 24 Mar 2023 14:50:53 +0800
From:   kernel test robot <lkp@intel.com>
To:     Fangrui Song <maskray@google.com>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        linux-kbuild@vger.kernel.org
Cc:     oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
        Peter Collingbourne <pcc@google.com>,
        Will Deacon <will@kernel.org>,
        Fangrui Song <maskray@google.com>
Subject: Re: [PATCH] Makefile: use -z pack-relative-relocs
Message-ID: <202303241443.0sSziFDY-lkp@intel.com>
References: <20230323204427.3594372-1-maskray@google.com>
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In-Reply-To: <20230323204427.3594372-1-maskray@google.com>
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Hi Fangrui,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on masahiroy-kbuild/for-next]
[also build test WARNING on masahiroy-kbuild/fixes linus/master v6.3-rc3 next-20230323]
[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/Fangrui-Song/Makefile-use-z-pack-relative-relocs/20230324-044515
base:   https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next
patch link:    https://lore.kernel.org/r/20230323204427.3594372-1-maskray%40google.com
patch subject: [PATCH] Makefile: use -z pack-relative-relocs
config: arm64-randconfig-r022-20230322 (https://download.01.org/0day-ci/archive/20230324/202303241443.0sSziFDY-lkp@intel.com/config)
compiler: aarch64-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/8f47a36faf182f96a2bbf4d3b9305fe9a90c5cde
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Fangrui-Song/Makefile-use-z-pack-relative-relocs/20230324-044515
        git checkout 8f47a36faf182f96a2bbf4d3b9305fe9a90c5cde
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303241443.0sSziFDY-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> aarch64-linux-ld: warning: -z pack-relative-relocs ignored
>> aarch64-linux-ld: warning: -z pack-relative-relocs ignored
>> aarch64-linux-ld: warning: -z pack-relative-relocs ignored

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