linux-kernel - Re: [PATCH v6 3/5] printk: nbcon: Allow KDB to acquire the NBCON context

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <202510170949.NTx9lt0p-lkp@intel.com>
Date: Fri, 17 Oct 2025 09:25:53 +0800
From: kernel test robot <lkp@...el.com>
To: Marcos Paulo de Souza <mpdesouza@...e.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Petr Mladek <pmladek@...e.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	John Ogness <john.ogness@...utronix.de>,
	Sergey Senozhatsky <senozhatsky@...omium.org>,
	Jason Wessel <jason.wessel@...driver.com>,
	Daniel Thompson <danielt@...nel.org>,
	Douglas Anderson <dianders@...omium.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	kgdb-bugreport@...ts.sourceforge.net,
	Marcos Paulo de Souza <mpdesouza@...e.com>
Subject: Re: [PATCH v6 3/5] printk: nbcon: Allow KDB to acquire the NBCON
 context

Hi Marcos,

kernel test robot noticed the following build errors:

[auto build test ERROR on 3a8660878839faadb4f1a6dd72c3179c1df56787]

url:    https://github.com/intel-lab-lkp/linux/commits/Marcos-Paulo-de-Souza/printk-nbcon-Export-console_is_usable/20251016-225503
base:   3a8660878839faadb4f1a6dd72c3179c1df56787
patch link:    https://lore.kernel.org/r/20251016-nbcon-kgdboc-v6-3-866aac60a80e%40suse.com
patch subject: [PATCH v6 3/5] printk: nbcon: Allow KDB to acquire the NBCON context
config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20251017/202510170949.NTx9lt0p-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251017/202510170949.NTx9lt0p-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/202510170949.NTx9lt0p-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from kernel/kallsyms.c:19:
   include/linux/kdb.h: In function 'kdb_printf_on_this_cpu':
>> include/linux/kdb.h:229:63: error: expected ';' before '}' token
     229 | static inline bool kdb_printf_on_this_cpu(void) { return false };
         |                                                               ^~
         |                                                               ;


vim +229 include/linux/kdb.h

   228	
 > 229	static inline bool kdb_printf_on_this_cpu(void) { return false };
   230	

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