Re: [kbuild-all] Re: [PATCH v2] kernel/time: move timer sysctls to its own file

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Hi Luis,

Thanks for the feedback, we'll take a look.

Best Regards,
Rong Chen

On 2/2/2022 10:40 AM, Luis Chamberlain wrote:
These complaints are using and assuming and older kernel.

  Luis

On Sat, Jan 29, 2022 at 05:03:38AM +0800, kernel test robot wrote:
Hi tangmeng,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on tip/timers/core]
[also build test ERROR on linus/master kees/for-next/pstore v5.17-rc1 next-20220128]
[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/tangmeng/kernel-time-move-timer-sysctls-to-its-own-file/20220128-165225
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 35e13e9da9afbce13c1d36465504ece4e65f24fe
config: arm64-randconfig-r026-20220127 (https://download.01.org/0day-ci/archive/20220129/202201290325.Jyor2i8O-lkp@xxxxxxxxx/config)
compiler: aarch64-linux-gcc (GCC) 11.2.0
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/8bd44d33085f8ab50523016cbdb0c918dc4b4f3c
         git remote add linux-review https://github.com/0day-ci/linux
         git fetch --no-tags linux-review tangmeng/kernel-time-move-timer-sysctls-to-its-own-file/20220128-165225
         git checkout 8bd44d33085f8ab50523016cbdb0c918dc4b4f3c
         # save the config file to linux build tree
         mkdir build_dir
         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash kernel/time/

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

All errors (new ones prefixed by >>):

    kernel/time/timer.c: In function 'timer_sysctl_init':
kernel/time/timer.c:283:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'timer_sysctl_init'? [-Werror=implicit-function-declaration]
      283 |         register_sysctl_init("kerneli/timer", timer_sysctl);
          |         ^~~~~~~~~~~~~~~~~~~~
          |         timer_sysctl_init
    cc1: some warnings being treated as errors


vim +283 kernel/time/timer.c

    280	
    281	static int __init timer_sysctl_init(void)
    282	{
  > 283		register_sysctl_init("kerneli/timer", timer_sysctl);
    284		return 0;
    285	}
    286	#else
    287	#define timer_sysctl_init() do { } while (0)
    288	#endif
    289	static inline bool is_timers_nohz_active(void)
    290	{
    291		return static_branch_unlikely(&timers_nohz_active);
    292	}
    293	#else
    294	static inline bool is_timers_nohz_active(void) { return false; }
    295	#endif /* NO_HZ_COMMON */
    296	

---
0-DAY CI Kernel Test Service, Intel Corporation
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