linux-kernel - llvm-nm: error: arch/riscv/kernel/vdso/vdso.so.dbg: No such file or directory

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Date:   Tue, 13 Sep 2022 09:30:58 +0800
From:   kernel test robot <lkp@...el.com>
To:     Saleem Abdulrasool <abdulras@...gle.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Palmer Dabbelt <palmerdabbelt@...gle.com>
Subject: llvm-nm: error: arch/riscv/kernel/vdso/vdso.so.dbg: No such file or
 directory

Hi Saleem,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   e839a756012b6cad7a4eeb67b0598ac3f349f863
commit: fde9c59aebafb91caeed816cc510b56f14aa63ae riscv: explicitly use symbol offsets for VDSO
date:   1 year, 1 month ago
config: riscv-randconfig-r031-20220911 (https://download.01.org/0day-ci/archive/20220913/202209130916.1lUqRlBJ-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 1546df49f5a6d09df78f569e4137ddb365a3e827)
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-riscv64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fde9c59aebafb91caeed816cc510b56f14aa63ae
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout fde9c59aebafb91caeed816cc510b56f14aa63ae
        # 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 prepare

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

All errors (new ones prefixed by >>):

   ld.lld: error: section .text load address range overlaps with _ftrace_annotated_branch
   >>> .text range is [0x800, 0x112B]
   >>> _ftrace_annotated_branch range is [0x840, 0xAAF]
>> llvm-nm: error: arch/riscv/kernel/vdso/vdso.so.dbg: No such file or directory

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