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* [ammarfaizi2-block:crng/random/jd/not-zero-entropy 3/12] kernel/time/timekeeping.c:2388: warning: expecting prototype for random_read_entropy_fallback(). Prototype was for random_get_entropy_fallback() instead
@ 2022-04-12 11:12 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-04-12 11:12 UTC (permalink / raw)
  To: Jason A. Donenfeld; +Cc: kbuild-all, GNU/Weeb Mailing List, linux-kernel

tree:   https://github.com/ammarfaizi2/linux-block crng/random/jd/not-zero-entropy
head:   4ee3bf173a552cd996e048d57f65bb5b471ab577
commit: aeeed98e20910aeafd5db8c56b449810b60bad9f [3/12] timekeeping: add raw clock fallback for random_get_entropy()
config: arc-buildonly-randconfig-r003-20220411 (https://download.01.org/0day-ci/archive/20220412/[email protected]/config)
compiler: arceb-elf-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/ammarfaizi2/linux-block/commit/aeeed98e20910aeafd5db8c56b449810b60bad9f
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block crng/random/jd/not-zero-entropy
        git checkout aeeed98e20910aeafd5db8c56b449810b60bad9f
        # 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=arc SHELL=/bin/bash kernel/time/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>

All warnings (new ones prefixed by >>):

   kernel/time/timekeeping.c:1684: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * We have three kinds of time sources to use for sleep time
   kernel/time/timekeeping.c:1705: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * 1) can be determined whether to use or not only when doing
>> kernel/time/timekeeping.c:2388: warning: expecting prototype for random_read_entropy_fallback(). Prototype was for random_get_entropy_fallback() instead
   kernel/time/timekeeping.c:2396: warning: Function parameter or member 'txc' not described in 'do_adjtimex'
   kernel/time/timekeeping.c:2462: warning: Function parameter or member 'phase_ts' not described in 'hardpps'
   kernel/time/timekeeping.c:2462: warning: Function parameter or member 'raw_ts' not described in 'hardpps'


vim +2388 kernel/time/timekeeping.c

  2382	
  2383	/**
  2384	 * random_read_entropy_fallback - Returns the raw clock source value,
  2385	 * used by random.c for platforms with no valid random_get_entropy().
  2386	 */
  2387	unsigned long random_get_entropy_fallback(void)
> 2388	{
  2389		return tk_clock_read(&tk_core.timekeeper.tkr_mono);
  2390	}
  2391	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

^ permalink raw reply	[flat|nested] 2+ messages in thread
* [ammarfaizi2-block:crng/random/jd/not-zero-entropy 3/12] kernel/time/timekeeping.c:2388: warning: expecting prototype for random_read_entropy_fallback(). Prototype was for random_get_entropy_fallback() instead
@ 2022-04-12  9:49 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-04-12  9:49 UTC (permalink / raw)
  To: Jason A. Donenfeld; +Cc: llvm, kbuild-all, GNU/Weeb Mailing List, linux-kernel

tree:   https://github.com/ammarfaizi2/linux-block crng/random/jd/not-zero-entropy
head:   4ee3bf173a552cd996e048d57f65bb5b471ab577
commit: aeeed98e20910aeafd5db8c56b449810b60bad9f [3/12] timekeeping: add raw clock fallback for random_get_entropy()
config: i386-randconfig-a003-20220411 (https://download.01.org/0day-ci/archive/20220412/[email protected]/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project fe2478d44e4f7f191c43fef629ac7a23d0251e72)
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/ammarfaizi2/linux-block/commit/aeeed98e20910aeafd5db8c56b449810b60bad9f
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block crng/random/jd/not-zero-entropy
        git checkout aeeed98e20910aeafd5db8c56b449810b60bad9f
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash kernel/time/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>

All warnings (new ones prefixed by >>):

   kernel/time/timekeeping.c:1684: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * We have three kinds of time sources to use for sleep time
   kernel/time/timekeeping.c:1705: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * 1) can be determined whether to use or not only when doing
>> kernel/time/timekeeping.c:2388: warning: expecting prototype for random_read_entropy_fallback(). Prototype was for random_get_entropy_fallback() instead
   kernel/time/timekeeping.c:2396: warning: Function parameter or member 'txc' not described in 'do_adjtimex'
   kernel/time/timekeeping.c:2462: warning: Function parameter or member 'phase_ts' not described in 'hardpps'
   kernel/time/timekeeping.c:2462: warning: Function parameter or member 'raw_ts' not described in 'hardpps'


vim +2388 kernel/time/timekeeping.c

  2382	
  2383	/**
  2384	 * random_read_entropy_fallback - Returns the raw clock source value,
  2385	 * used by random.c for platforms with no valid random_get_entropy().
  2386	 */
  2387	unsigned long random_get_entropy_fallback(void)
> 2388	{
  2389		return tk_clock_read(&tk_core.timekeeper.tkr_mono);
  2390	}
  2391	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

^ permalink raw reply	[flat|nested] 2+ messages in thread

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