In recent versions, the platform specific physical offline returns the number of bytes offlined, so a value of 0 indicates an error, not success as in older versions. Make sure that the memory for the original memory resource nodes is not freed via kfree, as this memory was obtained from alloc_bootmem very early in the system's life. Change-Id: Iffcdd8be4483e043d7605fce596ed438b15f3e02 Signed-off-by: Larry Bassel <lbassel@codeaurora.org> (cherry picked from commit 2421717cb10a06814d7bdb431485aa3a5e364f36)