Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-11 Thread David Gibson
On Fri, Dec 09, 2016 at 10:18:59AM +0100, Thomas Huth wrote: > On 09.12.2016 10:09, David Gibson wrote: > > On Fri, Dec 09, 2016 at 09:18:51AM +0100, Thomas Huth wrote: > >> On 09.12.2016 03:23, David Gibson wrote: > >>> This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > >>> H_R

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-11 Thread David Gibson
On Fri, Dec 09, 2016 at 11:08:02AM -0600, Michael Roth wrote: > Quoting David Gibson (2016-12-08 20:23:11) > > This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > > H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR > > extension to allow run time resizing of a guest's

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-11 Thread David Gibson
On Fri, Dec 09, 2016 at 11:08:02AM -0600, Michael Roth wrote: > Quoting David Gibson (2016-12-08 20:23:11) > > This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > > H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR > > extension to allow run time resizing of a guest's

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-09 Thread Michael Roth
Quoting David Gibson (2016-12-08 20:23:11) > This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR > extension to allow run time resizing of a guest's hash page table. It > also adds a new machine property for controlli

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-09 Thread Thomas Huth
On 09.12.2016 10:09, David Gibson wrote: > On Fri, Dec 09, 2016 at 09:18:51AM +0100, Thomas Huth wrote: >> On 09.12.2016 03:23, David Gibson wrote: >>> This introduces stub implementations of the H_RESIZE_HPT_PREPARE and >>> H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR >>> extensio

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-09 Thread David Gibson
On Fri, Dec 09, 2016 at 09:18:51AM +0100, Thomas Huth wrote: > On 09.12.2016 03:23, David Gibson wrote: > > This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > > H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR > > extension to allow run time resizing of a guest's ha

Re: [Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-09 Thread Thomas Huth
On 09.12.2016 03:23, David Gibson wrote: > This introduces stub implementations of the H_RESIZE_HPT_PREPARE and > H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR > extension to allow run time resizing of a guest's hash page table. It > also adds a new machine property for controlling

[Qemu-devel] [for-2.9 2/5] pseries: Stubs for HPT resizing

2016-12-08 Thread David Gibson
This introduces stub implementations of the H_RESIZE_HPT_PREPARE and H_RESIZE_HPT_COMMIT hypercalls which we hope to add in a PAPR extension to allow run time resizing of a guest's hash page table. It also adds a new machine property for controlling whether this new facility is available, and logi