Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Thomas Huth
On 29.04.2016 10:30, Igor Mammedov wrote: > On Fri, 29 Apr 2016 10:22:03 +0200 > Thomas Huth wrote: > >> On 29.04.2016 08:59, Bharata B Rao wrote: >>> On Fri, Apr 29, 2016 at 08:45:37AM +0200, Thomas Huth wrote: On 29.04.2016 05:24, David Gibson wrote: > On Tue,

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread David Gibson
On Fri, Apr 29, 2016 at 08:45:37AM +0200, Thomas Huth wrote: > On 29.04.2016 05:24, David Gibson wrote: > > On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth wrote: > ... > >> In the case of pseries, the DIMM abstraction isn't really exposed to > >> the guest, but rather the memory blocks we

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Bharata B Rao
On Fri, Apr 29, 2016 at 08:45:37AM +0200, Thomas Huth wrote: > On 29.04.2016 05:24, David Gibson wrote: > > On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth wrote: > ... > >> In the case of pseries, the DIMM abstraction isn't really exposed to > >> the guest, but rather the memory blocks we

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Igor Mammedov
On Fri, 29 Apr 2016 13:28:50 +1000 David Gibson wrote: > On Wed, Apr 27, 2016 at 03:37:05PM +0200, Igor Mammedov wrote: > > On Tue, 26 Apr 2016 16:03:37 -0500 > > Michael Roth wrote: > > > > > Quoting Igor Mammedov (2016-04-26 02:52:36)

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Thomas Huth
On 29.04.2016 05:24, David Gibson wrote: > On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth wrote: ... >> In the case of pseries, the DIMM abstraction isn't really exposed to >> the guest, but rather the memory blocks we use to make the backing >> memdev memory available to the guest. During

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Igor Mammedov
On Fri, 29 Apr 2016 10:22:03 +0200 Thomas Huth wrote: > On 29.04.2016 08:59, Bharata B Rao wrote: > > On Fri, Apr 29, 2016 at 08:45:37AM +0200, Thomas Huth wrote: > >> On 29.04.2016 05:24, David Gibson wrote: > >>> On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-29 Thread Thomas Huth
On 29.04.2016 08:59, Bharata B Rao wrote: > On Fri, Apr 29, 2016 at 08:45:37AM +0200, Thomas Huth wrote: >> On 29.04.2016 05:24, David Gibson wrote: >>> On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth wrote: >> ... In the case of pseries, the DIMM abstraction isn't really exposed to

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-28 Thread David Gibson
On Tue, Apr 26, 2016 at 04:03:37PM -0500, Michael Roth wrote: > Quoting Igor Mammedov (2016-04-26 02:52:36) > > On Tue, 26 Apr 2016 10:39:23 +0530 > > Bharata B Rao wrote: > > > > > On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote: > > > > On Wed, 16 Mar

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-28 Thread David Gibson
On Wed, Apr 27, 2016 at 03:37:05PM +0200, Igor Mammedov wrote: > On Tue, 26 Apr 2016 16:03:37 -0500 > Michael Roth wrote: > > > Quoting Igor Mammedov (2016-04-26 02:52:36) > > > On Tue, 26 Apr 2016 10:39:23 +0530 > > > Bharata B Rao wrote:

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-28 Thread Igor Mammedov
On Wed, 27 Apr 2016 14:07:10 -0500 Michael Roth wrote: > Quoting Igor Mammedov (2016-04-27 09:34:53) > > On Wed, 27 Apr 2016 15:59:52 +0200 > > Thomas Huth wrote: > > > > > On 27.04.2016 15:37, Igor Mammedov wrote: > > > > On Tue, 26 Apr 2016

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Michael Roth
Quoting Igor Mammedov (2016-04-27 09:34:53) > On Wed, 27 Apr 2016 15:59:52 +0200 > Thomas Huth wrote: > > > On 27.04.2016 15:37, Igor Mammedov wrote: > > > On Tue, 26 Apr 2016 16:03:37 -0500 > > > Michael Roth wrote: > > > > > >> Quoting Igor

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Igor Mammedov
On Wed, 27 Apr 2016 15:59:52 +0200 Thomas Huth wrote: > On 27.04.2016 15:37, Igor Mammedov wrote: > > On Tue, 26 Apr 2016 16:03:37 -0500 > > Michael Roth wrote: > > > >> Quoting Igor Mammedov (2016-04-26 02:52:36) > >>> On Tue, 26 Apr 2016

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Bharata B Rao
On Wed, Apr 27, 2016 at 03:37:05PM +0200, Igor Mammedov wrote: > On Tue, 26 Apr 2016 16:03:37 -0500 > Michael Roth wrote: > > > Quoting Igor Mammedov (2016-04-26 02:52:36) > > > On Tue, 26 Apr 2016 10:39:23 +0530 > > > Bharata B Rao wrote:

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Thomas Huth
On 27.04.2016 15:37, Igor Mammedov wrote: > On Tue, 26 Apr 2016 16:03:37 -0500 > Michael Roth wrote: > >> Quoting Igor Mammedov (2016-04-26 02:52:36) >>> On Tue, 26 Apr 2016 10:39:23 +0530 >>> Bharata B Rao wrote: >>> On Mon, Apr

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Igor Mammedov
On Tue, 26 Apr 2016 16:03:37 -0500 Michael Roth wrote: > Quoting Igor Mammedov (2016-04-26 02:52:36) > > On Tue, 26 Apr 2016 10:39:23 +0530 > > Bharata B Rao wrote: > > > > > On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote:

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-27 Thread Thomas Huth
On 26.04.2016 23:03, Michael Roth wrote: > Quoting Igor Mammedov (2016-04-26 02:52:36) >> On Tue, 26 Apr 2016 10:39:23 +0530 >> Bharata B Rao wrote: >> >>> On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote: On Wed, 16 Mar 2016 10:11:54 +0530

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-26 Thread Michael Roth
Quoting Igor Mammedov (2016-04-26 02:52:36) > On Tue, 26 Apr 2016 10:39:23 +0530 > Bharata B Rao wrote: > > > On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote: > > > On Wed, 16 Mar 2016 10:11:54 +0530 > > > Bharata B Rao

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-26 Thread Igor Mammedov
On Tue, 26 Apr 2016 10:39:23 +0530 Bharata B Rao wrote: > On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote: > > On Wed, 16 Mar 2016 10:11:54 +0530 > > Bharata B Rao wrote: > > > > > On Wed, Mar 16, 2016 at 12:36:05PM +1100,

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-25 Thread Bharata B Rao
On Mon, Apr 25, 2016 at 11:20:50AM +0200, Igor Mammedov wrote: > On Wed, 16 Mar 2016 10:11:54 +0530 > Bharata B Rao wrote: > > > On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > > > On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > > >

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-04-25 Thread Igor Mammedov
On Wed, 16 Mar 2016 10:11:54 +0530 Bharata B Rao wrote: > On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > > On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > > > Add support to hot remove pc-dimm memory devices. > > > > > >

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-28 Thread David Gibson
On Thu, Mar 24, 2016 at 09:15:58AM -0500, Nathan Fontenot wrote: > On 03/22/2016 10:22 PM, David Gibson wrote: > > On Wed, Mar 16, 2016 at 10:11:54AM +0530, Bharata B Rao wrote: > >> On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > >>> On Tue, Mar 15, 2016 at 10:08:56AM +0530,

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-24 Thread Nathan Fontenot
On 03/22/2016 10:22 PM, David Gibson wrote: > On Wed, Mar 16, 2016 at 10:11:54AM +0530, Bharata B Rao wrote: >> On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: >>> On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: Add support to hot remove pc-dimm memory devices.

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-22 Thread David Gibson
On Wed, Mar 16, 2016 at 10:11:54AM +0530, Bharata B Rao wrote: > On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > > On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > > > Add support to hot remove pc-dimm memory devices. > > > > > > Signed-off-by: Bharata B Rao

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-15 Thread David Gibson
On Wed, Mar 16, 2016 at 10:11:54AM +0530, Bharata B Rao wrote: > On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > > On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > > > Add support to hot remove pc-dimm memory devices. > > > > > > Signed-off-by: Bharata B Rao

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-15 Thread Bharata B Rao
On Wed, Mar 16, 2016 at 12:36:05PM +1100, David Gibson wrote: > On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > > Add support to hot remove pc-dimm memory devices. > > > > Signed-off-by: Bharata B Rao > > Reviewed-by: David Gibson

Re: [Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-15 Thread David Gibson
On Tue, Mar 15, 2016 at 10:08:56AM +0530, Bharata B Rao wrote: > Add support to hot remove pc-dimm memory devices. > > Signed-off-by: Bharata B Rao Reviewed-by: David Gibson Looks correct, but again, needs to wait on the PAPR change.

[Qemu-devel] [RFC PATCH v2 2/2] spapr: Memory hot-unplug support

2016-03-14 Thread Bharata B Rao
Add support to hot remove pc-dimm memory devices. Signed-off-by: Bharata B Rao --- hw/ppc/spapr.c | 93 +- hw/ppc/spapr_drc.c | 18 +++ 2 files changed, 110 insertions(+), 1 deletion(-) diff --git