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Message-ID: <202512131551.QwAYImi0-lkp@intel.com>
Date: Sat, 13 Dec 2025 16:05:01 +0800
From: kernel test robot <lkp@...el.com>
To: Thomas Zimmermann <tzimmermann@...e.de>, gregkh@...uxfoundation.org,
jirislaby@...nel.org, simona@...ll.ch, airlied@...il.com
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
linux-serial@...r.kernel.org, dri-devel@...ts.freedesktop.org,
Thomas Zimmermann <tzimmermann@...e.de>
Subject: Re: [PATCH 2/2] vt: Remove con_debug_enter/_leave from struct consw
Hi Thomas,
kernel test robot noticed the following build errors:
[auto build test ERROR on tty/tty-testing]
[also build test ERROR on tty/tty-next tty/tty-linus linus/master v6.18 next-20251212]
[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/vt-Remove-trailing-whitespace/20251208-183541
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
patch link: https://lore.kernel.org/r/20251208102851.40894-3-tzimmermann%40suse.de
patch subject: [PATCH 2/2] vt: Remove con_debug_enter/_leave from struct consw
config: csky-randconfig-002-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131551.QwAYImi0-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131551.QwAYImi0-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/202512131551.QwAYImi0-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/video/fbdev/core/fbcon.c:3176:10: error: 'const struct consw' has no member named 'con_debug_enter'
3176 | .con_debug_enter = fbcon_debug_enter,
| ^~~~~~~~~~~~~~~
>> drivers/video/fbdev/core/fbcon.c:3176:35: error: initialization of 'void (*)(struct vc_data *, const unsigned char *)' from incompatible pointer type 'void (*)(struct vc_data *)' [-Werror=incompatible-pointer-types]
3176 | .con_debug_enter = fbcon_debug_enter,
| ^~~~~~~~~~~~~~~~~
drivers/video/fbdev/core/fbcon.c:3176:35: note: (near initialization for 'fb_con.con_set_palette')
drivers/video/fbdev/core/fbcon.c:3176:35: warning: initialized field overwritten [-Woverride-init]
drivers/video/fbdev/core/fbcon.c:3176:35: note: (near initialization for 'fb_con.con_set_palette')
>> drivers/video/fbdev/core/fbcon.c:3177:10: error: 'const struct consw' has no member named 'con_debug_leave'
3177 | .con_debug_leave = fbcon_debug_leave,
| ^~~~~~~~~~~~~~~
>> drivers/video/fbdev/core/fbcon.c:3177:35: error: initialization of 'void (*)(struct vc_data *, int)' from incompatible pointer type 'void (*)(struct vc_data *)' [-Werror=incompatible-pointer-types]
3177 | .con_debug_leave = fbcon_debug_leave,
| ^~~~~~~~~~~~~~~~~
drivers/video/fbdev/core/fbcon.c:3177:35: note: (near initialization for 'fb_con.con_scrolldelta')
cc1: some warnings being treated as errors
vim +3176 drivers/video/fbdev/core/fbcon.c
fe2d70d6f6ff03 drivers/video/fbdev/core/fbcon.c Simona Vetter 2019-05-28 3154
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3155 /*
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3156 * The console `switch' structure for the frame buffer based console
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3157 */
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3158
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3159 static const struct consw fb_con = {
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3160 .owner = THIS_MODULE,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3161 .con_startup = fbcon_startup,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3162 .con_init = fbcon_init,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3163 .con_deinit = fbcon_deinit,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3164 .con_clear = fbcon_clear,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3165 .con_putcs = fbcon_putcs,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3166 .con_cursor = fbcon_cursor,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3167 .con_scroll = fbcon_scroll,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3168 .con_switch = fbcon_switch,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3169 .con_blank = fbcon_blank,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3170 .con_font_set = fbcon_set_font,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3171 .con_font_get = fbcon_get_font,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3172 .con_font_default = fbcon_set_def_font,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3173 .con_set_palette = fbcon_set_palette,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3174 .con_invert_region = fbcon_invert_region,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3175 .con_resize = fbcon_resize,
d219adc1228a38 drivers/video/console/fbcon.c Jesse Barnes 2010-08-02 @3176 .con_debug_enter = fbcon_debug_enter,
d219adc1228a38 drivers/video/console/fbcon.c Jesse Barnes 2010-08-02 @3177 .con_debug_leave = fbcon_debug_leave,
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3178 };
^1da177e4c3f41 drivers/video/console/fbcon.c Linus Torvalds 2005-04-16 3179
--
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https://github.com/intel/lkp-tests/wiki
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