On Fri, Nov 14, 2025 at 11:17 AM Mike Rapoport <[email protected]> wrote: > > On Fri, Nov 14, 2025 at 10:53:45AM -0500, Pasha Tatashin wrote: > > > > This patch series refactors the Kexec Handover subsystem to transition > > from a rigid, state-locked model to a dynamic, re-entrant architecture. > > It also introduces usability improvements. > > > > Pasha Tatashin (13): > > kho: Fix misleading log message in kho_populate() > > kho: Convert __kho_abort() to return void > > kho: Preserve FDT folio only once during initialization > > kho: Verify deserialization status and fix FDT alignment access > > kho: Always expose output FDT in debugfs > > kho: Simplify serialization and remove __kho_abort > > kho: Remove global preserved_mem_map and store state in FDT > > kho: Remove abort functionality and support state refresh > > kho: Update FDT dynamically for subtree addition/removal > > kho: Allow kexec load before KHO finalization > > kho: Allow memory preservation state updates after finalization > > kho: Add Kconfig option to enable KHO by default > > kho: Introduce high-level memory allocation API > > For the series: > > Reviewed-by: Mike Rapoport (Microsoft) <[email protected]> > > with small nits in patches 9 and 13 in replies to them.
Thank you Mike! I will update the series, and post v2 shortly. Pasha > > > > > include/linux/kexec_handover.h | 22 +- > > kernel/liveupdate/Kconfig | 14 + > > kernel/liveupdate/kexec_handover.c | 338 ++++++++++++-------- > > kernel/liveupdate/kexec_handover_debugfs.c | 2 +- > > kernel/liveupdate/kexec_handover_internal.h | 1 - > > 5 files changed, 232 insertions(+), 145 deletions(-) > > > > -- > > 2.52.0.rc1.455.g30608eb744-goog > > > > -- > Sincerely yours, > Mike.
