linux-kernel - ld.lld: error: section .dynamic file range overlaps with .text

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Message-ID: <202207070418.WugtuACs-lkp@intel.com>
Date:   Thu, 7 Jul 2022 04:54:16 +0800
From:   kernel test robot <lkp@...el.com>
To:     Tong Tiangen <tongtiangen@...wei.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Palmer Dabbelt <palmerdabbelt@...gle.com>
Subject: ld.lld: error: section .dynamic file range overlaps with .text

Hi Tong,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9f09069cde34dcd86f5ecf3a3139fd752020812f
commit: dffe11e280a42c2501e5b0cdebd85a77f539bb05 riscv/vdso: Add support for time namespaces
date:   9 months ago
config: riscv-randconfig-r014-20220706 (https://download.01.org/0day-ci/archive/20220707/202207070418.WugtuACs-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project f553287b588916de09c66e3e32bf75e5060f967f)
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=dffe11e280a42c2501e5b0cdebd85a77f539bb05
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout dffe11e280a42c2501e5b0cdebd85a77f539bb05
        # 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 .dynamic file range overlaps with .text
   >>> .dynamic range is [0x710, 0x83F]
   >>> .text range is [0x800, 0x175F]
--
>> ld.lld: error: section .text file range overlaps with _ftrace_branch
   >>> .text range is [0x800, 0x175F]
   >>> _ftrace_branch range is [0x840, 0x997]
--
>> ld.lld: error: section .dynamic virtual address range overlaps with .text
   >>> .dynamic range is [0x710, 0x83F]
   >>> .text range is [0x800, 0x175F]
--
>> ld.lld: error: section .text virtual address range overlaps with _ftrace_branch
   >>> .text range is [0x800, 0x175F]
   >>> _ftrace_branch range is [0x840, 0x997]
--
>> ld.lld: error: section .dynamic load address range overlaps with .text
   >>> .dynamic range is [0x710, 0x83F]
   >>> .text range is [0x800, 0x175F]
--
>> ld.lld: error: section .text load address range overlaps with _ftrace_branch
   >>> .text range is [0x800, 0x175F]
   >>> _ftrace_branch range is [0x840, 0x997]
--
>> ld.lld: error: section .text load address range overlaps with _ftrace_branch
   >>> .text range is [0x800, 0x175F]
   >>> _ftrace_branch range is [0x840, 0x997]
--
   scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts
   scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts
   scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
>> ld.lld: error: section .dynamic file range overlaps with .text
   >>> .dynamic range is [0x710, 0x83F]
   >>> .text range is [0x800, 0x175F]
--
>> ld.lld: error: section .text load address range overlaps with _ftrace_branch
   >>> .text range is [0x800, 0x175F]
   >>> _ftrace_branch range is [0x840, 0x997]
   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