ld.lld: error: section .bss virtual address range overlaps with .ARM.exidx

ld.lld: error: section .bss virtual address range overlaps with .ARM.exidx

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1607 bytes --]

CC: linux-kernel(a)vger.kernel.org
TO: Nathan Huckleberry <nhuck15@gmail.com>
CC: Russell King <rmk+kernel@armlinux.org.uk>
CC: Nick Desaulniers <ndesaulniers@google.com>

Hi Nathan,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f8456690ba8eb18ea4714e68554e242a04f65cff
commit: 6dc5fd93b2f1ef75d5e50fced8cb193811f25f22 ARM: 8900/1: UNWINDER_FRAME_POINTER implementation for Clang
date:   11 months ago
config: arm-randconfig-r026-20200716 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project ed6b578040a85977026c93bf4188f996148f3218)
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 arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        git checkout 6dc5fd93b2f1ef75d5e50fced8cb193811f25f22
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: section .bss virtual address range overlaps with .ARM.exidx
   >>> .bss range is [0x945000, 0x1176CB3]
   >>> .ARM.exidx range is [0xDC9360, 0xDC936F]

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 24480 bytes --]