Re: [linux-next:master 3890/5779] m68k-linux-ld: section .rodata VMA [00001000,00154967] overlaps section .text VMA [00000400,006e714f]

[Joel Granados <j.granados@samsung.com>]

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On Tue, May 30, 2023 at 03:11:21PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   8c33787278ca8db73ad7d23f932c8c39b9f6e543
> commit: b8cbc0855a22fe386c704ee29fb21282f999b995 [3890/5779] sysctl: Remove register_sysctl_table
> config: m68k-randconfig-m031-20230530 (https://download.01.org/0day-ci/archive/20230530/202305301505.a1hJGgBM-lkp@intel.com/config)
> compiler: m68k-linux-gcc (GCC) 12.3.0
> reproduce (this is a W=1 build):
>         mkdir -p ~/bin
>         wget https://protect2.fireeye.com/v1/url?k=05062a97-5a9d13f2-0507a1d8-000babff32e3-9a09be2bd3e7ab3d&q=1&e=f0f9eecc-4a88-410b-8a07-7b66ef5707a5&u=https%3A%2F%2Fraw.githubusercontent.com%2Fintel%2Flkp-tests%2Fmaster%2Fsbin%2Fmake.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b8cbc0855a22fe386c704ee29fb21282f999b995
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout b8cbc0855a22fe386c704ee29fb21282f999b995
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=m68k olddefconfig
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202305301505.a1hJGgBM-lkp@intel.com/
> 
> Note: the linux-next/master HEAD 8c33787278ca8db73ad7d23f932c8c39b9f6e543 builds fine.
>       It may have been fixed somewhere.
> 
> All errors (new ones prefixed by >>):
> 
> >> m68k-linux-ld: section .rodata VMA [00001000,00154967] overlaps section .text VMA [00000400,006e714f]
This smells like a false positive triggered by removing a bunch of code
and changing the overlap numbers. I See the same error when I compile
the v6.2 kernel. This is what I get when I cross-compile in my test
machine:

/home/joel/0day/gcc-12.3.0-nolibc/m68k-linux/bin/m68k-linux-ld: section .rodata VMA [00001000,00151a77] overlaps section .text VMA [00000400,006d588f]

best
> 
> -- 
> 0-DAY CI Kernel Test Service
> https://protect2.fireeye.com/v1/url?k=4848a58a-17d39cef-48492ec5-000babff32e3-7adb4685867fc7de&q=1&e=f0f9eecc-4a88-410b-8a07-7b66ef5707a5&u=https%3A%2F%2Fgithub.com%2Fintel%2Flkp-tests%2Fwiki

-- 

Joel Granados

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