From: kernel test robot <lkp@intel.com>
To: Gregory Price <gourry@gourry.net>
Cc: oe-kbuild-all@lists.linux.dev, linux-doc@vger.kernel.org
Subject: [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]
Date: Fri, 19 Jun 2026 07:16:28 +0200 [thread overview]
Message-ID: <202606190744.9fwTmXa8-lkp@intel.com> (raw)
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
reply other threads:[~2026-06-19 5:17 UTC|newest]
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