Re: [PATCH v3 6/9] x86: kdump: use generic interface to simplify crashkernel reservation code

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

 



Hi Baoquan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on powerpc/next]
[also build test WARNING on powerpc/fixes linus/master v6.6-rc1 next-20230914]
[cannot apply to arm64/for-next/core tip/x86/core]
[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/Baoquan-He/crash_core-c-remove-unnecessary-parameter-of-function/20230914-113546
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
patch link:    https://lore.kernel.org/r/20230914033142.676708-7-bhe%40redhat.com
patch subject: [PATCH v3 6/9] x86: kdump: use generic interface to simplify crashkernel reservation code
config: i386-allnoconfig (https://download.01.org/0day-ci/archive/20230914/202309141534.moH4dTcz-lkp@xxxxxxxxx/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230914/202309141534.moH4dTcz-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309141534.moH4dTcz-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> arch/x86/kernel/setup.c:476:15: warning: no previous prototype for function 'crash_low_size_default' [-Wmissing-prototypes]
   unsigned long crash_low_size_default(void)
                 ^
   arch/x86/kernel/setup.c:476:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   unsigned long crash_low_size_default(void)
   ^
   static 
   1 warning generated.


vim +/crash_low_size_default +476 arch/x86/kernel/setup.c

   472	
   473	/*
   474	 * --------- Crashkernel reservation ------------------------------
   475	 */
 > 476	unsigned long crash_low_size_default(void)
   477	{
   478	#ifdef CONFIG_X86_64
   479		return max(swiotlb_size_or_default() + (8UL << 20), 256UL << 20);
   480	#else
   481		return 0;
   482	#endif
   483	}
   484	

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

_______________________________________________
kexec mailing list
kexec@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/kexec



[Index of Archives]     [LM Sensors]     [Linux Sound]     [ALSA Users]     [ALSA Devel]     [Linux Audio Users]     [Linux Media]     [Kernel]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux