linux-kernel - /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_buf

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Date:   Wed, 21 Feb 2018 14:21:31 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org
Subject: /kbuild/src/stress/include/linux/compiler.h:183: undefined reference
 to `__tracepoint_vb2_buf_queue'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   af3e79d29555b97dd096e2f8e36a0f50213808a8
commit: b46dc8ae17a427c50c00241898832807576fd28a media: videobuf2: fix up for "media: annotate ->poll() instances"
date:   2 weeks ago
config: x86_64-randconfig-s5-02211303 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout b46dc8ae17a427c50c00241898832807576fd28a
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/media/common/videobuf2/videobuf2-core.o: In function `__read_once_size':
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_buf_queue'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_buf_queue'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_buf_done'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_buf_done'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_qbuf'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_qbuf'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_dqbuf'
>> /kbuild/src/stress/include/linux/compiler.h:183: undefined reference to `__tracepoint_vb2_dqbuf'
   drivers/media/common/videobuf2/videobuf2-core.o: In function `vb2_core_streamon':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-core.c:1737: undefined reference to `v4l_vb2q_enable_media_source'
   drivers/media/common/videobuf2/videobuf2-core.o:(__jump_table+0x10): undefined reference to `__tracepoint_vb2_buf_queue'
   drivers/media/common/videobuf2/videobuf2-core.o:(__jump_table+0x28): undefined reference to `__tracepoint_vb2_buf_done'
   drivers/media/common/videobuf2/videobuf2-core.o:(__jump_table+0x40): undefined reference to `__tracepoint_vb2_qbuf'
   drivers/media/common/videobuf2/videobuf2-core.o:(__jump_table+0x58): undefined reference to `__tracepoint_vb2_dqbuf'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_poll':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:678: undefined reference to `video_devdata'
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:685: undefined reference to `v4l2_event_pending'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_ioctl_reqbufs':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:714: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_ioctl_create_bufs':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:733: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_ioctl_prepare_buf':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:759: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_ioctl_querybuf':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:769: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_ioctl_qbuf':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:778: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o:/kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:788: more undefined references to `video_devdata' follow
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `_vb2_fop_release':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:848: undefined reference to `v4l2_fh_release'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_fop_release':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:854: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_fop_write':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:864: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_fop_read':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:888: undefined reference to `video_devdata'
   drivers/media/common/videobuf2/videobuf2-v4l2.o: In function `vb2_fop_poll':
   /kbuild/src/stress/drivers/media/common/videobuf2/videobuf2-v4l2.c:911: undefined reference to `video_devdata'

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