linux-kernel - Re: [PATCH v2] posix-timers: add multi_clock

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Message-ID: <202311282046.3hMwdKes-lkp@intel.com>
Date:   Tue, 28 Nov 2023 21:36:40 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sagi Maimon <maimon.sagi@...il.com>, richardcochran@...il.com,
        reibax@...il.com, davem@...emloft.net, rrameshbabu@...dia.com
Cc:     oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, maheshb@...gle.com,
        maimon.sagi@...il.com
Subject: Re: [PATCH v2] posix-timers: add multi_clock_gettime system call

Hi Sagi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on arnd-asm-generic/master]
[also build test WARNING on tip/timers/core linus/master v6.7-rc3]
[cannot apply to tip/x86/asm next-20231128]
[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/Sagi-Maimon/posix-timers-add-multi_clock_gettime-system-call/20231128-000215
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git master
patch link:    https://lore.kernel.org/r/20231127153901.6399-1-maimon.sagi%40gmail.com
patch subject: [PATCH v2] posix-timers: add multi_clock_gettime system call
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20231128/202311282046.3hMwdKes-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231128/202311282046.3hMwdKes-lkp@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311282046.3hMwdKes-lkp@intel.com/

All warnings (new ones prefixed by >>):

   <stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1585:2: warning: #warning syscall multi_clock_gettime not implemented [-Wcpp]
--
   kernel/time/posix-timers.c: In function '__do_sys_multi_clock_gettime':
>> kernel/time/posix-timers.c:1458:1: warning: the frame size of 2004 bytes is larger than 1024 bytes [-Wframe-larger-than=]
    1458 | }
         | ^
   kernel/time/posix-timers.c: In function '__do_sys_multi_clock_gettime32':
   kernel/time/posix-timers.c:1489:1: warning: the frame size of 2004 bytes is larger than 1024 bytes [-Wframe-larger-than=]
    1489 | }
         | ^
--
   <stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1585:2: warning: #warning syscall multi_clock_gettime not implemented [-Wcpp]
--
   scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
   scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
   scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
   <stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1585:2: warning: #warning syscall multi_clock_gettime not implemented [-Wcpp]

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