On Mon, Jan 5, 2026 at 11:58 AM Mike Rapoport <[email protected]> wrote: > > From: Jason Miu <[email protected]> > > Introduce the `include/linux/kho/abi/kexec_handover.h` header file, > which defines the stable ABI for the KHO mechanism. This header specifies > how preserved data is passed between kernels using an FDT. > > The ABI contract includes the FDT structure, node properties, and the > "kho-v1" compatible string. By centralizing these definitions, this > header serves as the foundational agreement for inter-kernel > communication of preserved states, ensuring forward compatibility and > preventing misinterpretation of data across kexec transitions. > > Since the ABI definitions are now centralized in the header files, the > YAML files that previously described the FDT interfaces are > redundant. These redundant files have therefore been removed. > > Signed-off-by: Jason Miu <[email protected]> > Co-developed-by: Mike Rapoport (Microsoft) <[email protected]> > Signed-off-by: Mike Rapoport (Microsoft) <[email protected]>
Reviewed-by: Pasha Tatashin <[email protected]>
