Re: [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-25 Thread Michael Roth
Quoting David Gibson (2015-06-22 20:32:34) > On Fri, Jun 19, 2015 at 03:47:54PM +0530, Bharata B Rao wrote: > > Enable memory hotplug for pseries 2.4 and add LMB DR connectors. > > With memory hotplug, enforce NUMA node memory size and maxmem to be > > a multiple of SPAPR_MEMORY_BLOCK_SIZE (256M) s

Re: [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-23 Thread David Gibson
On Wed, Jun 24, 2015 at 07:49:31AM +0530, Bharata B Rao wrote: > On Tue, Jun 23, 2015 at 11:32:34AM +1000, David Gibson wrote: > > On Fri, Jun 19, 2015 at 03:47:54PM +0530, Bharata B Rao wrote: > > > Enable memory hotplug for pseries 2.4 and add LMB DR connectors. > > > With memory hotplug, enforce

Re: [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-23 Thread Bharata B Rao
On Wed, Jun 24, 2015 at 07:49:31AM +0530, Bharata B Rao wrote: > On Tue, Jun 23, 2015 at 11:32:34AM +1000, David Gibson wrote: > > On Fri, Jun 19, 2015 at 03:47:54PM +0530, Bharata B Rao wrote: > > > Enable memory hotplug for pseries 2.4 and add LMB DR connectors. > > > With memory hotplug, enforce

Re: [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-23 Thread Bharata B Rao
On Tue, Jun 23, 2015 at 11:32:34AM +1000, David Gibson wrote: > On Fri, Jun 19, 2015 at 03:47:54PM +0530, Bharata B Rao wrote: > > Enable memory hotplug for pseries 2.4 and add LMB DR connectors. > > With memory hotplug, enforce NUMA node memory size and maxmem to be > > a multiple of SPAPR_MEMORY_

Re: [Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-22 Thread David Gibson
On Fri, Jun 19, 2015 at 03:47:54PM +0530, Bharata B Rao wrote: > Enable memory hotplug for pseries 2.4 and add LMB DR connectors. > With memory hotplug, enforce NUMA node memory size and maxmem to be > a multiple of SPAPR_MEMORY_BLOCK_SIZE (256M) since that's the granularity > in which LMBs are rep

[Qemu-devel] [RFC PATCH v4 2/5] spapr: Add LMB DR connectors

2015-06-19 Thread Bharata B Rao
Enable memory hotplug for pseries 2.4 and add LMB DR connectors. With memory hotplug, enforce NUMA node memory size and maxmem to be a multiple of SPAPR_MEMORY_BLOCK_SIZE (256M) since that's the granularity in which LMBs are represented and hot-added. LMB DR connectors will be used by the memory h