[linux-next:master 7186/11555] htmldocs: Documentation/doc-guide/sphinx.rst:110: ERROR: Unknown target name: "sphinx c domain".

[linux-next:master 7186/11555] htmldocs: Documentation/doc-guide/sphinx.rst:110: ERROR: Unknown target name: "sphinx c domain".

[kbuild test robot]

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Hi Mauro,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4a71e4389b1f8bbf02f43522c234143fd571dcb8
commit: 1dc4bbf0b268246f6202c761016735933b6f0b99 [7186/11555] docs-rst: doc-guide: split the kernel-documentation.rst contents
reproduce: make htmldocs

All errors (new ones prefixed by >>):

   make[3]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
   include/linux/init.h:1: warning: no structured comments found
   include/linux/kthread.h:26: warning: Excess function parameter '...' description in 'kthread_create'
   kernel/sys.c:1: warning: no structured comments found
   Error: Cannot open file drivers/dma-buf/dma-fence.c
   Error: Cannot open file drivers/dma-buf/dma-fence.c
   WARNING: kernel-doc 'scripts/kernel-doc -rst -enable-lineno -export drivers/dma-buf/dma-fence.c' failed with return code 2
   Error: Cannot open file include/linux/dma-fence.h
   Error: Cannot open file include/linux/dma-fence.h
   WARNING: kernel-doc 'scripts/kernel-doc -rst -enable-lineno -internal include/linux/dma-fence.h' failed with return code 2
   drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
   Error: Cannot open file drivers/dma-buf/dma-fence-array.c
   Error: Cannot open file drivers/dma-buf/dma-fence-array.c
   WARNING: kernel-doc 'scripts/kernel-doc -rst -enable-lineno -export drivers/dma-buf/dma-fence-array.c' failed with return code 2
   Error: Cannot open file include/linux/dma-fence-array.h
   Error: Cannot open file include/linux/dma-fence-array.h
   WARNING: kernel-doc 'scripts/kernel-doc -rst -enable-lineno -internal include/linux/dma-fence-array.h' failed with return code 2
   include/uapi/linux/vtpm_proxy.h:1: warning: no structured comments found
   drivers/char/tpm/tpm_vtpm_proxy.c:71: warning: No description found for parameter 'filp'
   drivers/char/tpm/tpm_vtpm_proxy.c:71: warning: No description found for parameter 'buf'
   drivers/char/tpm/tpm_vtpm_proxy.c:71: warning: No description found for parameter 'count'
   drivers/char/tpm/tpm_vtpm_proxy.c:71: warning: No description found for parameter 'off'
   drivers/char/tpm/tpm_vtpm_proxy.c:121: warning: No description found for parameter 'filp'
   drivers/char/tpm/tpm_vtpm_proxy.c:121: warning: No description found for parameter 'buf'
   drivers/char/tpm/tpm_vtpm_proxy.c:121: warning: No description found for parameter 'count'
   drivers/char/tpm/tpm_vtpm_proxy.c:121: warning: No description found for parameter 'off'
   drivers/char/tpm/tpm_vtpm_proxy.c:201: warning: No description found for parameter 'proxy_dev'
   drivers/char/tpm/tpm_vtpm_proxy.c:1: warning: no structured comments found
   include/sound/compress_driver.h:162: warning: No description found for parameter 'id[64]'
   include/sound/compress_driver.h:162: warning: No description found for parameter 'proc_root'
   include/sound/compress_driver.h:162: warning: No description found for parameter 'proc_info_entry'
   include/net/mac80211.h:3207: ERROR: Unexpected indentation.
   include/net/mac80211.h:3210: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/net/mac80211.h:3212: ERROR: Unexpected indentation.
   include/net/mac80211.h:3213: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/net/mac80211.h:1772: ERROR: Unexpected indentation.
   include/net/mac80211.h:1776: WARNING: Block quote ends without a blank line; unexpected unindent.
>> Documentation/doc-guide/sphinx.rst:110: ERROR: Unknown target name: "sphinx c domain".
   kernel/sched/fair.c:7259: WARNING: Inline emphasis start-string without end-string.
   kernel/time/timer.c:1240: ERROR: Unexpected indentation.
   kernel/time/timer.c:1242: ERROR: Unexpected indentation.
   kernel/time/timer.c:1243: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/linux/wait.h:121: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/linux/wait.h:124: ERROR: Unexpected indentation.
   include/linux/wait.h:126: WARNING: Block quote ends without a blank line; unexpected unindent.
   kernel/time/hrtimer.c:1021: WARNING: Block quote ends without a blank line; unexpected unindent.
   kernel/signal.c:317: WARNING: Inline literal start-string without end-string.
   drivers/base/firmware_class.c:1348: WARNING: Bullet list ends without a blank line; unexpected unindent.
   drivers/message/fusion/mptbase.c:5054: WARNING: Definition list ends without a blank line; unexpected unindent.
   drivers/tty/serial/serial_core.c:1893: WARNING: Definition list ends without a blank line; unexpected unindent.
   include/linux/spi/spi.h:369: ERROR: Unexpected indentation.
   drivers/usb/core/message.c:478: ERROR: Unexpected indentation.
   drivers/usb/core/message.c:479: WARNING: Block quote ends without a blank line; unexpected unindent.
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_type".
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_dir".
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_recip".
   Documentation/driver-api/usb.rst:689: ERROR: Unknown target name: "usbdevfs_urb_type".
   sound/pci/ac97/ac97_codec.c:1908: WARNING: Inline emphasis start-string without end-string.
   sound/soc/soc-core.c:2460: ERROR: Unknown target name: "snd_soc_daifmt".
   sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".
   Documentation/translations/ko_KR/howto.rst:293: WARNING: Inline emphasis start-string without end-string.
   WARNING: dvipng command 'dvipng' cannot be run (needed for math display), check the imgmath_dvipng setting

vim +110 Documentation/doc-guide/sphinx.rst

   104	  it easier to follow the documents.
   105	
   106	
   107	the C domain
   108	------------
   109	
 > 110	The `Sphinx C Domain`_ (name c) is suited for documentation of C API. E.g. a
   111	function prototype:
   112	
   113	.. code-block:: rst

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

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