linux-kernel - Re: [PATCH v8 7/8] media: i2c: ov9282: implement try_ctrl for strobe

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 for Android: free password hash cracker in your pocket

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

Message-ID: <202511080412.AYpJ1DIq-lkp@intel.com>
Date: Sat, 8 Nov 2025 05:05:46 +0800
From: kernel test robot <lkp@...el.com>
To: Richard Leitner <richard.leitner@...ux.dev>,
	Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Dave Stevenson <dave.stevenson@...pberrypi.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Lee Jones <lee@...nel.org>, Pavel Machek <pavel@...nel.org>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-leds@...r.kernel.org,
	Richard Leitner <richard.leitner@...ux.dev>,
	Hans Verkuil <hverkuil@...all.nl>
Subject: Re: [PATCH v8 7/8] media: i2c: ov9282: implement try_ctrl for
 strobe_duration

Hi Richard,

kernel test robot noticed the following build errors:

[auto build test ERROR on 2f112b1c25da9f5346c2261ed35c5b1e0b906471]

url:    https://github.com/intel-lab-lkp/linux/commits/Richard-Leitner/media-v4l-ctrls-add-a-control-for-flash-strobe-duration/20251104-225658
base:   2f112b1c25da9f5346c2261ed35c5b1e0b906471
patch link:    https://lore.kernel.org/r/20251104-ov9282-flash-strobe-v8-7-b91dfef1c65a%40linux.dev
patch subject: [PATCH v8 7/8] media: i2c: ov9282: implement try_ctrl for strobe_duration
config: xtensa-randconfig-001-20251107 (https://download.01.org/0day-ci/archive/20251108/202511080412.AYpJ1DIq-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251108/202511080412.AYpJ1DIq-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/202511080412.AYpJ1DIq-lkp@intel.com/

All errors (new ones prefixed by >>):

>> xtensa-linux-ld: drivers/media/i2c/ov9282.o:(.text+0xc): undefined reference to `__udivdi3'
   xtensa-linux-ld: drivers/media/i2c/ov9282.o: in function `ov9282_try_ctrl':
>> ov9282.c:(.text+0x62): undefined reference to `__udivdi3'
   xtensa-linux-ld: drivers/media/i2c/ov9282.o:(.text+0x10): undefined reference to `__udivdi3'
   xtensa-linux-ld: drivers/media/i2c/ov9282.o: in function `ov9282_try_ctrl':
   ov9282.c:(.text+0x7e): undefined reference to `__udivdi3'

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