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Groups > linux.kernel > #1249496

ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/sur40.ko] undefined!

From kbuild test robot <fengguang.wu@intel.com>
Newsgroups linux.kernel
Subject ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/sur40.ko] undefined!
Date 2015-10-18 02:40 +0200
Message-ID <qkKb0-5wh-11@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi Florian,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   81429a6dbcbf3a01830de42dbdf0d9acbe68e1c1
commit: e831cd251fb91d6c25352d322743db0d17ea11dd [media] add raw video stream support for Samsung SUR40
date:   7 months ago
config: x86_64-randconfig-s5-10180707 (attached as .config)
reproduce:
        git checkout e831cd251fb91d6c25352d322743db0d17ea11dd
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ops_wait_prepare" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_fop_release" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "v4l2_fh_open" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_fop_mmap" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "video_ioctl2" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_fop_poll" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_fop_read" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_streamoff" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_streamon" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_create_bufs" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_dqbuf" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_expbuf" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_qbuf" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_querybuf" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_ioctl_reqbufs" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "__video_register_device" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "video_device_release_empty" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_dma_sg_init_ctx" [drivers/input/touchscreen/sur40.ko] undefined!
>> ERROR: "vb2_queue_init" [drivers/input/touchscreen/sur40.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/sur40.ko]  undefined! kbuild test robot <fengguang.wu@intel.com> - 2015-10-18 02:40 +0200
  Re: ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/sur40.ko]  undefined! Randy Dunlap <rdunlap@infradead.org> - 2015-10-18 03:30 +0200

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