linux-kernel - Re: [PATCH RESEND] tty: vt: make defkeymap for shifted F-keys consistent with kbd

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Message-ID: <202503061554.ZQPrGM8H-lkp@intel.com>
Date: Thu, 6 Mar 2025 15:20:39 +0800
From: kernel test robot <lkp@...el.com>
To: "Yury V. Zaytsev" <yury@...rup.com>, gregkh@...uxfoundation.org,
	jirislaby@...nel.org, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, "Yury V. Zaytsev" <yury@...rup.com>
Subject: Re: [PATCH RESEND] tty: vt: make defkeymap for shifted F-keys
 consistent with kbd

Hi Yury,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tty/tty-testing]
[also build test WARNING on linus/master v6.14-rc5 next-20250305]
[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/Yury-V-Zaytsev/tty-vt-make-defkeymap-for-shifted-F-keys-consistent-with-kbd/20250301-214942
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
patch link:    https://lore.kernel.org/r/20250301132108.62761-1-yury%40shurup.com
patch subject: [PATCH RESEND] tty: vt: make defkeymap for shifted F-keys consistent with kbd
config: csky-randconfig-r111-20250305 (https://download.01.org/0day-ci/archive/20250306/202503061554.ZQPrGM8H-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 14.2.0
reproduce: (https://download.01.org/0day-ci/archive/20250306/202503061554.ZQPrGM8H-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/202503061554.ZQPrGM8H-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/tty/vt/defkeymap.c:254:42: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:255:35: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:255:38: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:256:18: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:256:21: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:256:24: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:257:25: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:260:14: sparse: sparse: symbol 'keymap_count' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:268:6: sparse: sparse: symbol 'func_buf' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:303:6: sparse: sparse: symbol 'funcbufptr' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:304:5: sparse: sparse: symbol 'funcbufsize' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:305:5: sparse: sparse: symbol 'funcbufleft' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:335:9: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:336:9: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:342:9: sparse: sparse: Using plain integer as NULL pointer
   drivers/tty/vt/defkeymap.c:307:6: sparse: sparse: symbol 'func_table' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:345:18: sparse: sparse: symbol 'accent_table' was not declared. Should it be static?
   drivers/tty/vt/defkeymap.c:382:14: sparse: sparse: symbol 'accent_table_size' was not declared. Should it be static?

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