From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>

Hi,

LUO started adding KHO ABI headers to include/linux/kho/abi, but the
core parts of KHO and memblock are still using the old way for
descriptions on their ABIs.

Let's consolidate all things KHO in include/linux/kho/abi.

And while on that, make some documentation updates to have more coherent
KHO docs.

Jason Miu (2):
  kho: Introduce KHO FDT ABI header
  kho: Relocate vmalloc preservation structure to KHO ABI header

Mike Rapoport (Microsoft) (4):
  kho/abi: luo: make generated documentation more coherent
  kho/abi: memfd: make generated documentation more coherent
  kho: docs: combine concepts and FDT documentation
  kho/abi: add memblock ABI header

 Documentation/core-api/kho/abi.rst            |  28 +++
 Documentation/core-api/kho/bindings/kho.yaml  |  43 -----
 .../kho/bindings/memblock/memblock.yaml       |  39 -----
 .../kho/bindings/memblock/reserve-mem.yaml    |  40 -----
 .../core-api/kho/bindings/sub-fdt.yaml        |  27 ---
 Documentation/core-api/kho/concepts.rst       |  74 --------
 Documentation/core-api/kho/fdt.rst            |  80 ---------
 Documentation/core-api/kho/index.rst          |  78 ++++++++-
 Documentation/core-api/liveupdate.rst         |   2 +-
 Documentation/mm/memfd_preservation.rst       |   2 +-
 MAINTAINERS                                   |   1 +
 include/linux/kexec_handover.h                |  27 +--
 include/linux/kho/abi/kexec_handover.h        | 163 ++++++++++++++++++
 include/linux/kho/abi/luo.h                   |   8 +-
 include/linux/kho/abi/memblock.h              |  72 ++++++++
 include/linux/kho/abi/memfd.h                 |   6 +-
 kernel/liveupdate/kexec_handover.c            |  34 +---
 lib/test_kho.c                                |   1 +
 mm/memblock.c                                 |   4 +-
 19 files changed, 361 insertions(+), 368 deletions(-)
 create mode 100644 Documentation/core-api/kho/abi.rst
 delete mode 100644 Documentation/core-api/kho/bindings/kho.yaml
 delete mode 100644 Documentation/core-api/kho/bindings/memblock/memblock.yaml
 delete mode 100644 Documentation/core-api/kho/bindings/memblock/reserve-mem.yaml
 delete mode 100644 Documentation/core-api/kho/bindings/sub-fdt.yaml
 delete mode 100644 Documentation/core-api/kho/concepts.rst
 delete mode 100644 Documentation/core-api/kho/fdt.rst
 create mode 100644 include/linux/kho/abi/kexec_handover.h
 create mode 100644 include/linux/kho/abi/memblock.h


base-commit: f8f9c1f4d0c7a64600e2ca312dec824a0bc2f1da
-- 
2.51.0

On Mon, Jan 05 2026, Mike Rapoport wrote:

> From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
>
> Hi,
>
> LUO started adding KHO ABI headers to include/linux/kho/abi, but the
> core parts of KHO and memblock are still using the old way for
> descriptions on their ABIs.
>
> Let's consolidate all things KHO in include/linux/kho/abi.
>
> And while on that, make some documentation updates to have more coherent
> KHO docs.

Thanks for working on this! It is nice to have the ABI consolidated and
cleaned.

[...]

-- 
Regards,
Pratyush Yadav