Re: [PATCH] riscv: Pass -mno-relax only on lld < 15.0.0

From: kernel test robot <lkp@intel.com>
Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev
Subject: Re: [PATCH] riscv: Pass -mno-relax only on lld < 15.0.0
Date: Wed, 13 Jul 2022 12:16:25 +0800	[thread overview]
Message-ID: <202207131251.9wFgtqfN-lkp@intel.com> (raw)

BCC: lkp@intel.com
In-Reply-To: <20220710071117.446112-1-maskray@google.com>
References: <20220710071117.446112-1-maskray@google.com>
TO: Fangrui Song <maskray@google.com>
TO: Paul Walmsley <paul.walmsley@sifive.com>
TO: Palmer Dabbelt <palmer@dabbelt.com>
TO: Albert Ou <aou@eecs.berkeley.edu>
TO: linux-riscv@lists.infradead.org
CC: Khem Raj <raj.khem@gmail.com>
CC: linux-kernel@vger.kernel.org
CC: llvm@lists.linux.dev
CC: Fangrui Song <maskray@google.com>

Hi Fangrui,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.19-rc6 next-20220712]
[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/riscv-Pass-mno-relax-only-on-lld-15-0-0/20220710-151301
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git b1c428b6c3684ee8ddf4137d68b3e8d51d2a700f
config: riscv-rv32_defconfig (https://download.01.org/0day-ci/archive/20220713/202207131251.9wFgtqfN-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project e60b4fb2b777118c0ff664a6347851df14fcf75b)
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 riscv cross compiling tool for clang build
        # apt-get install binutils-riscv-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/9abe0b92e612c5b6c53d4658b46c60b75bbd39d3
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Fangrui-Song/riscv-Pass-mno-relax-only-on-lld-15-0-0/20220710-151301
        git checkout 9abe0b92e612c5b6c53d4658b46c60b75bbd39d3
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang 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@intel.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: fs/built-in.a(nfs/nfs3xdr.o):(function decode_wcc_data: .text+0x2ec4): relocation R_RISCV_RVC_JUMP out of range: -1079 is not in [-1024, 1023]; references decode_fattr3
   >>> referenced by nfs3xdr.c
   >>> defined in fs/built-in.a(nfs/nfs3xdr.o)

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp