tree 89bb08adc3f3f54a09c7aeee5c51240180071c74
parent 79b78a6bd47722ce23bc74287cd6322756698f09
author Bharata B Rao <bharata@linux.vnet.ibm.com> 1477534830 -0500
committer David Gibson <david@gibson.dropbear.id.au> 1477613855 +1100

spapr: Memory hot-unplug support

Add support to hot remove pc-dimm memory devices.

Since we're introducing a machine-level unplug_request hook, we also
had handling for CPU unplug there as well to ensure CPU unplug
continues to work as it did before.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
* add hooks to CAS/cmdline enablement of hotplug ACR support
* add hook for CPU unplug
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>