On 06/11/2014 03:15 PM, David Rientjes wrote: > +CONFIG_ARCH_MEMORY_PROBE and can be configured on powerpc, sh, and x86 > +if hotplug is supported, although for x86 this should be handled by ACPI > +notification. Looks like a good change, in general. My only nit is that this implies that all hotplug on x86 is ACPI-based, which isn't true. Xen, at least, has an extension to its ballooning that does hotplugs without ACPI. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>