linux-kernel - Re: [PATCH 2/6] fbcon: Rename struct fbcon

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] [day] [month] [year] [list]

Message-ID: <202508190824.awMtfRRR-lkp@intel.com>
Date: Tue, 19 Aug 2025 08:18:32 +0800
From: kernel test robot <lkp@...el.com>
To: Thomas Zimmermann <tzimmermann@...e.de>, simona@...ll.ch, deller@....de,
	linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Thomas Zimmermann <tzimmermann@...e.de>
Subject: Re: [PATCH 2/6] fbcon: Rename struct fbcon_ops to struct fbcon

Hi Thomas,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.17-rc2 next-20250818]
[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/Thomas-Zimmermann/fbcon-Fix-empty-lines-in-fbcon-h/20250818-185124
base:   linus/master
patch link:    https://lore.kernel.org/r/20250818104655.235001-3-tzimmermann%40suse.de
patch subject: [PATCH 2/6] fbcon: Rename struct fbcon_ops to struct fbcon
config: x86_64-buildonly-randconfig-004-20250819 (https://download.01.org/0day-ci/archive/20250819/202508190824.awMtfRRR-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250819/202508190824.awMtfRRR-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/202508190824.awMtfRRR-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/video/fbdev/core/fbcon.c:708:19: error: use of undeclared identifier 'con'
     708 |         fbcon_set_bitops(con);
         |                          ^
   1 error generated.


vim +/con +708 drivers/video/fbdev/core/fbcon.c

   689	
   690	static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
   691	{
   692		int err = 0;
   693	
   694		if (info->flags & FBINFO_MISC_TILEBLITTING &&
   695		    info->tileops->fb_get_tilemax(info) < charcount)
   696			err = 1;
   697	
   698		return err;
   699	}
   700	#else
   701	static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
   702	{
   703		struct fbcon *confb = info->fbcon_par;
   704	
   705		info->flags &= ~FBINFO_MISC_TILEBLITTING;
   706		confb->p = &fb_display[vc->vc_num];
   707		fbcon_set_rotation(info);
 > 708		fbcon_set_bitops(con);
   709	}
   710	

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