[rafael-pm:bleeding-edge 14/30] htmldocs: Documentation/driver-api/acpi/index.rst:5: WARNING: toctree contains reference to nonexisting document 'driver-api/acpi/acpi-drivers' [toc.not_readable]

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge
head:   c776b06fa37fc4193b29821f1ac2871c02ae97b4
commit: 54ce12887d4a1d605f6a9b4736d07564ed07b529 [14/30] ACPI: Documentation: Remove driver-api/acpi/acpi-drivers.rst
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260430/202604300815.6rqygFFB-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604300815.6rqygFFB-lkp@intel.com/

All warnings (new ones prefixed by >>):

   int kref_put_mutex (struct kref *kref, void (*release)(struct kref *kref), struct mutex *mutex) __cond_acquires(true# mutex)
   ------------------------------------------------------------------------------------------------^
   Documentation/core-api/kref:328: ./include/linux/kref.h:94: WARNING: Invalid C declaration: Expected end of definition. [error at 92]
   int kref_put_lock (struct kref *kref, void (*release)(struct kref *kref), spinlock_t *lock) __cond_acquires(true# lock)
   --------------------------------------------------------------------------------------------^
>> Documentation/driver-api/acpi/index.rst:5: WARNING: toctree contains reference to nonexisting document 'driver-api/acpi/acpi-drivers' [toc.not_readable]
   Documentation/driver-api/basics:42: ./kernel/time/time.c:370: WARNING: Duplicate C declaration, also defined at driver-api/basics:436.
   Declaration is '.. c:function:: unsigned int jiffies_to_msecs (const unsigned long j)'. [duplicate_declaration.c]
   Documentation/driver-api/basics:42: ./kernel/time/time.c:393: WARNING: Duplicate C declaration, also defined at driver-api/basics:453.
   Declaration is '.. c:function:: unsigned int jiffies_to_usecs (const unsigned long j)'. [duplicate_declaration.c]
   Documentation/driver-api/target:25: ./drivers/target/target_core_user.c:35: ERROR: Unexpected section title.


vim +5 Documentation/driver-api/acpi/index.rst

680e6ffa15103a Changbin Du 2019-04-25  4  
680e6ffa15103a Changbin Du 2019-04-25 @5  .. toctree::

:::::: The code at line 5 was first introduced by commit
:::::: 680e6ffa15103ab610c0fc1241d2f98c801b13e2 Documentation: add Linux ACPI to Sphinx TOC tree

:::::: TO: Changbin Du <changbin.du@gmail.com>
:::::: CC: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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