Currently, kho_fill_kimage() checks kho_out.finalized and returns early if KHO is not yet finalized. This enforces a strict ordering where userspace must finalize KHO *before* loading the kexec image. This is restrictive, as standard workflows often involve loading the target kernel early in the lifecycle and finalizing the state (FDT) only immediately before the reboot. Since the KHO FDT resides at a physical address allocated during boot (kho_init), its location is stable. We can attach this stable address to the kimage regardless of whether the content has been finalized yet. Relax the check to only require kho_enable, allowing kexec_file_load to proceed at any time. Signed-off-by: Pasha Tatashin --- kernel/liveupdate/kexec_handover.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/liveupdate/kexec_handover.c b/kernel/liveupdate/kexec_handover.c index 822da961d4c9..27ef20565a5f 100644 --- a/kernel/liveupdate/kexec_handover.c +++ b/kernel/liveupdate/kexec_handover.c @@ -1467,7 +1467,7 @@ int kho_fill_kimage(struct kimage *image) int err = 0; struct kexec_buf scratch; - if (!kho_out.finalized) + if (!kho_enable) return 0; image->kho.fdt = virt_to_phys(kho_out.fdt); -- 2.52.0.rc1.455.g30608eb744-goog