0f9c403ce0
The file /sys/devices/system/memory/low_power now exists. Writing a physical address into this file will put this section of memory into a low power state (retaining contents) if the architecture and platform supports it. Change-Id: I70592d37f1091a1b533f2374546ba67b50ea7d30 Signed-off-by: Larry Bassel <lbassel@codeaurora.org> (cherry picked from commit 1f4d1c8e295aaf66b23309caa0d03b09b7009b99) Conflicts: drivers/base/memory.c include/linux/memory_hotplug.h