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* [gourryinverse:djhacks 36/38] htmldocs: Documentation/ABI/testing/sysfs-bus-dax:183: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
@ 2026-07-31  9:10 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-07-31  9:10 UTC (permalink / raw)
  To: Gregory Price; +Cc: oe-kbuild-all, linux-doc

tree:   https://github.com/gourryinverse/linux djhacks
head:   09de2580129cf36e7ed3de65282a91fe3cc29e24
commit: 64636b7d457b68054d7a759c4a688476a22044cb [36/38] Documentation: describe private memory nodes
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/20260731/202607311126.xEbrg8UU-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/202607311126.xEbrg8UU-lkp@intel.com/

All warnings (new ones prefixed by >>):

   Using alabaster theme
   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:183: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]
   Documentation/ABI/testing/sysfs-class-power-bd71828:1: ERROR: Malformed table.
   No bottom table border found.


vim +183 Documentation/ABI/testing/sysfs-bus-dax

 > 183	What:		/sys/bus/dax/devices/daxX.Y/mm_capabilities
   184	Date:		June, 2026
   185	KernelVersion:	v6.21
   186	Contact:	nvdimm@lists.linux.dev
   187	Description:
   188			(RW) dax_kmem only.  A NODE_MEMORY_CAP_* bitmask selecting how the
   189			device onlines its memory.  NODE_MEMORY_CAP_ALL (~0, the default)
   190			onlines it as ordinary system RAM; any other value onlines it as a
   191			private node (an N_MEMORY node not in N_MEMORY_FALLBACK) whose set bits are the only mm
   192			services that may act on the node's memory -- everything else is
   193			isolated.  Accepts decimal or 0x hex.  Writable only while the
   194			device is "unplugged" (-EBUSY otherwise).
   195	
   196			The capability bits (see include/linux/nodemask.h) are:
   197	
   198			  NODE_MEMORY_CAP_RECLAIM	reclaim of the node's folios,
   199							by the mm and by userspace madvise
   200			  NODE_MEMORY_CAP_USER_NUMA	userspace placement and migration
   201							via mempolicy and move/migrate_pages
   202			  NODE_MEMORY_CAP_DEMOTION	reclaim demotion/tiering onto the
   203							node (requires RECLAIM)
   204			  NODE_MEMORY_CAP_NUMA_BALANCING NUMA balancing scan/migrate of
   205							the node's folios
   206			  NODE_MEMORY_CAP_LTPIN		FOLL_LONGTERM GUP pins
   207			  NODE_MEMORY_CAP_COLLAPSE	THP collapse (khugepaged/madvise)
   208			  NODE_MEMORY_CAP_HUGETLB	hugetlb pool allocation
   209	
   210			Dependencies (DEMOTION requires RECLAIM) are validated at hotplug,
   211			not at write time: an inconsistent mask is accepted by the write
   212			but the subsequent online fails.
   213	

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

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