[gourryinverse:scratch/gourry/managed_nodes/rfc5 52/55] htmldocs: Documentation/ABI/testing/sysfs-bus-dax:184: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]

[gourryinverse:scratch/gourry/managed_nodes/rfc5 52/55] htmldocs: Documentation/ABI/testing/sysfs-bus-dax:184: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]

[kernel test robot]

tree:   https://github.com/gourryinverse/linux scratch/gourry/managed_nodes/rfc5
head:   b20d77118eedcaee86ecfc4a7ecd4285c2762231
commit: e9dd3c30fc0be8eda22f834894fcfe47c5cab4fc [52/55] Documentation/ABI: document anondax private-node sysfs interface
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260619/202606190744.9fwTmXa8-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/202606190744.9fwTmXa8-lkp@intel.com/

All warnings (new ones prefixed by >>):

   WARNING: Documentation/ABI/testing/sysfs-class-reboot-mode-reboot_modes:36: abi_sys_class_reboot_mode_driver_reboot_modes doesn't have a description
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:364; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:234
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:373; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:243
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:636; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:252
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:645; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:261
>> Documentation/ABI/testing/sysfs-bus-dax:184: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
   Documentation/ABI/testing/sysfs-bus-dax:184: ERROR: Unexpected indentation. [docutils]
>> Documentation/ABI/testing/sysfs-bus-dax:184: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
   Documentation/core-api/kref:328: ./include/linux/kref.h:72: WARNING: Invalid C declaration: Expected end of definition. [error at 96]
   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)


vim +184 Documentation/ABI/testing/sysfs-bus-dax

 > 184	What:		/sys/bus/dax/devices/daxX.Y/reclaim
   185	What:		/sys/bus/dax/devices/daxX.Y/mempolicy
   186	What:		/sys/bus/dax/devices/daxX.Y/hotunplug
   187	What:		/sys/bus/dax/devices/daxX.Y/tiering
   188	What:		/sys/bus/dax/devices/daxX.Y/ltpin
   189	What:		/sys/bus/dax/devices/daxX.Y/user_migrate
   190	Date:		January, 2026
   191	KernelVersion:	v6.21
   192	Contact:	nvdimm@lists.linux.dev
   193	Description:
   194			(RW) anondax only.  Per-service opt-ins (booleans) recorded on
   195			the device and applied to its private node at hotplug, selecting
   196			which mm services may act on the node's memory.  A private node
   197			opts out of everything by default; each toggle relaxes one
   198			service:
   199	
   200			  reclaim		allow reclaim of the node's folios, by the mm
   201						and by userspace MADV_COLD/PAGEOUT/FREE
   202			  mempolicy		allow userspace placement policy
   203						(mbind()/set_mempolicy()/home_node) onto the node
   204			  hotunplug		allow hot-unplug via migration
   205			  tiering		allow kernel access-aware migration: demotion
   206						target, NUMA balancing, and DAMON migration
   207			  ltpin			allow FOLL_LONGTERM GUP pins
   208			  user_migrate		allow userspace move_pages() to/from the node
   209	
   210			Writable only while the device is "unplugged" (-EBUSY otherwise).
   211			Dependencies between opt-ins (tiering requires reclaim) are
   212			validated when the device is hotplugged, not
   213			at write time: an inconsistent combination is accepted by the
   214			write but the subsequent hotplug then fails.
   215			See Documentation/mm/numa_private_nodes.rst.
   216	

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