[PATCH v1 09/12] x86, acpi, numa, mem-hotplug: Introduce MEMBLK_HOTPLUGGABLE to mark and reserve hotpluggable memory.

We mark out movable memory ranges and reserve them with MEMBLK_HOTPLUGGABLE flag in memblock.reserved. This should be done after the memory mapping is initialized because the kernel now supports allocate pagetable pages on local node, which are kernel pages. The reserved hotpluggable will be

[PATCH v1 09/12] x86, acpi, numa, mem-hotplug: Introduce MEMBLK_HOTPLUGGABLE to mark and reserve hotpluggable memory.

We mark out movable memory ranges and reserve them with MEMBLK_HOTPLUGGABLE flag in memblock.reserved. This should be done after the memory mapping is initialized because the kernel now supports allocate pagetable pages on local node, which are kernel pages. The reserved hotpluggable will be