Hi Lianbo, These three patches are a possible replacement for your first patch ("[PATCH 1/3 v3] resource: fix an error which walks through iomem resources"). I think the interface of find_next_iomem_res() can be improved to make the code easier to read and also avoid the errors you're fixing. I can't test these, so they've only been compiled. If you can test them and if you like them, feel free to incorporate them into your series. If not, just drop them (but please at least fix the same error in walk_system_ram_range()). --- Bjorn Helgaas (3): x86/kexec: Correct KEXEC_BACKUP_SRC_END off-by-one error resource: Include resource end in walk_*() interfaces resource: Fix find_next_iomem_res() iteration issue arch/x86/include/asm/kexec.h | 2 - kernel/resource.c | 96 ++++++++++++++++++------------------------ 2 files changed, 43 insertions(+), 55 deletions(-) _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec