.. SPDX-License-Identifier: GPL-2.0 ========================Live Update Orchestrator========================:Author: Pasha Tatashin <pasha.tatashin@soleen.com> .. kernel-doc:: kernel/liveupdate/luo_core.c   :doc: Live Update Orchestrator (LUO) LUO Sessions============.. kernel-doc:: kernel/liveupdate/luo_session.c   :doc: LUO Sessions LUO Preserving File Descriptors===============================.. kernel-doc:: kernel/liveupdate/luo_file.c   :doc: LUO File Descriptors LUO File Lifecycle Bound Global Data====================================.. kernel-doc:: kernel/liveupdate/luo_flb.c   :doc: LUO File Lifecycle Bound Global Data Live Update Orchestrator ABI============================.. kernel-doc:: include/linux/kho/abi/luo.h   :doc: Live Update Orchestrator ABI The following types of file descriptors can be preserved .. toctree::   :maxdepth: 1    ../mm/memfd_preservation Public API==========.. kernel-doc:: include/linux/liveupdate.h .. kernel-doc:: include/linux/kho/abi/luo.h   :functions: .. kernel-doc:: kernel/liveupdate/luo_core.c   :export: .. kernel-doc:: kernel/liveupdate/luo_flb.c   :export: .. kernel-doc:: kernel/liveupdate/luo_file.c   :export: Internal API============.. kernel-doc:: kernel/liveupdate/luo_core.c   :internal: .. kernel-doc:: kernel/liveupdate/luo_flb.c   :internal: .. kernel-doc:: kernel/liveupdate/luo_session.c   :internal: .. kernel-doc:: kernel/liveupdate/luo_file.c   :internal: See Also======== - :doc:`Live Update uAPI </userspace-api/liveupdate>`- :doc:`/core-api/kho/index`