* Re: [PATCH v3 2/2] kallsyms: Don't leak pointers for unresolved symbols
[not found] <20261015-vsprintf_kallsym-v3-2-c175c27f38b7@linutronix.de>
@ 2026-10-16 4:54 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-10-16 4:54 UTC (permalink / raw)
To: Sebastian Andrzej Siewior, linux-kernel
Cc: oe-kbuild-all, Sebastian Andrzej Siewior, Andrew Morton,
Linux Memory Management List, Andy Shevchenko, Kees Cook,
Petr Mladek, Rasmus Villemoes, Sergey Senozhatsky, Steven Rostedt,
Tycho Andersen, Namhyung Kim
Hi Sebastian,
kernel test robot noticed the following build warnings:
[auto build test WARNING on ec8bf8280261294a9b9b4520414b42704c7f9f6b]
url: https://github.com/intel-lab-lkp/linux/commits/Sebastian-Andrzej-Siewior/vsprintf-Don-t-leak-pointers-for-ps-without-KALLSYMS-enabled/20261015-180648
base: ec8bf8280261294a9b9b4520414b42704c7f9f6b
patch link: https://lore.kernel.org/r/20261015-vsprintf_kallsym-v3-2-c175c27f38b7%40linutronix.de
patch subject: [PATCH v3 2/2] kallsyms: Don't leak pointers for unresolved symbols
config: openrisc-defconfig (https://download.01.org/0day-ci/archive/20261016/202610161209.43Dqkd4l-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261016/202610161209.43Dqkd4l-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610161209.43Dqkd4l-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> Warning: lib/vsprintf.c:863 function parameter 'len' not described in 'snprintf_default_pointer'
>> Warning: lib/vsprintf.c:863 Excess function parameter 'size' description in 'snprintf_default_pointer'
>> Warning: lib/vsprintf.c:863 function parameter 'len' not described in 'snprintf_default_pointer'
>> Warning: lib/vsprintf.c:863 Excess function parameter 'size' description in 'snprintf_default_pointer'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread