Re: [PATCH v5 1/1] riscv: Allow to downgrade paging mode from the command line

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Alexandre,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.2]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexandre-Ghiti/riscv-Allow-to-downgrade-paging-mode-from-the-command-line/20230222-184549
patch link:    https://lore.kernel.org/r/20230222104322.1197763-2-alexghiti%40rivosinc.com
patch subject: [PATCH v5 1/1] riscv: Allow to downgrade paging mode from the command line
config: riscv-randconfig-r042-20230222 (https://download.01.org/0day-ci/archive/20230222/202302222359.LdNxjl1c-lkp@xxxxxxxxx/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project db89896bbbd2251fff457699635acbbedeead27f)
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://github.com/intel-lab-lkp/linux/commit/f92dd2e351d9f51f678f2d7ac63cc3cf85effddd
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Alexandre-Ghiti/riscv-Allow-to-downgrade-paging-mode-from-the-command-line/20230222-184549
        git checkout f92dd2e351d9f51f678f2d7ac63cc3cf85effddd
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/pi/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202302222359.LdNxjl1c-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> arch/riscv/kernel/pi/cmdline_early.c:50:12: warning: no previous prototype for function 'set_satp_mode_from_cmdline' [-Wmissing-prototypes]
   u64 __init set_satp_mode_from_cmdline(uintptr_t dtb_pa)
              ^
   arch/riscv/kernel/pi/cmdline_early.c:50:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   u64 __init set_satp_mode_from_cmdline(uintptr_t dtb_pa)
   ^
   static 
   1 warning generated.


vim +/set_satp_mode_from_cmdline +50 arch/riscv/kernel/pi/cmdline_early.c

    49	
  > 50	u64 __init set_satp_mode_from_cmdline(uintptr_t dtb_pa)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests



[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux