[PATCH v4] RISC-V: enable XIP

[kernel test robot]

Hi Vitaly,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.12-rc2]
[cannot apply to linux/master]
[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]

url:    https://github.com/0day-ci/linux/commits/Vitaly-Wool/RISC-V-enable-XIP/20210307-103904
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 280d542f6ffac0e6d65dc267f92191d509b13b64
config: riscv-allmodconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
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
        # https://github.com/0day-ci/linux/commit/c9cb15092dcf53140fba57780677a9dcaef70612
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Vitaly-Wool/RISC-V-enable-XIP/20210307-103904
        git checkout c9cb15092dcf53140fba57780677a9dcaef70612
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv 

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

All errors (new ones prefixed by >>):

>> riscv64-linux-ld: section .data LMA [0000000000800000,0000000000a90eaf] overlaps section .text LMA [00000000001095a0,00000000014ae61b]
>> riscv64-linux-ld: section .rodata VMA [ffffffe000cae640,ffffffe001042f0f] overlaps section .bss VMA [ffffffe00059d000,ffffffe001a54f6f]
   riscv64-linux-ld: arch/riscv/mm/init.o: in function `.L122':
>> init.c:(.text+0x288): undefined reference to `__init_text_begin'
   riscv64-linux-ld: arch/riscv/mm/init.o: in function `.L123':
>> init.c:(.text+0x290): undefined reference to `__init_data_begin'
   riscv64-linux-ld: arch/riscv/mm/init.o: in function `.L0 ':
   init.c:(.text+0x2ea): undefined reference to `__init_text_begin'
>> riscv64-linux-ld: init.c:(.text+0x302): undefined reference to `__init_data_begin'

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