@Andrew: Only patch 1, 4 and 6 changed compared to v1. Some further cleanups around memory block devices. Especially, clean up and simplify walk_memory_range(). Including some other minor cleanups. Compiled + tested on x86 with DIMMs under QEMU. Compile-tested on ppc64. v2 -> v3: - "mm/memory_hotplug: Rename walk_memory_range() and pass start+size .." -- Avoid warning on ppc. - "drivers/base/memory.c: Get rid of find_memory_block_hinted()" -- Fixup a comment regarding hinted devices. v1 -> v2: - "mm: Section numbers use the type "unsigned long"" -- "unsigned long i" -> "unsigned long nr", in one case -> "int i" - "drivers/base/memory.c: Get rid of find_memory_block_hinted(" -- Fix compilation error -- Get rid of the "hint" parameter completely David Hildenbrand (6): mm: Section numbers use the type "unsigned long" drivers/base/memory: Use "unsigned long" for block ids mm: Make register_mem_sect_under_node() static mm/memory_hotplug: Rename walk_memory_range() and pass start+size instead of pfns mm/memory_hotplug: Move and simplify walk_memory_blocks() drivers/base/memory.c: Get rid of find_memory_block_hinted() arch/powerpc/platforms/powernv/memtrace.c | 23 ++--- drivers/acpi/acpi_memhotplug.c | 19 +--- drivers/base/memory.c | 120 +++++++++++++--------- drivers/base/node.c | 8 +- include/linux/memory.h | 5 +- include/linux/memory_hotplug.h | 2 - include/linux/mmzone.h | 4 +- include/linux/node.h | 7 -- mm/memory_hotplug.c | 57 +--------- mm/sparse.c | 12 +-- 10 files changed, 106 insertions(+), 151 deletions(-) -- 2.21.0