Re: [Qemu-devel] [for-2.9 3/5] pseries: Implement HPT resizing

2016-12-09 Thread David Gibson
On Fri, Dec 09, 2016 at 09:36:17AM +0100, Thomas Huth wrote: > On 09.12.2016 03:23, David Gibson wrote: > > This patch implements hypercalls allowing a PAPR guest to resize its own > > hash page table. This will eventually allow for more flexible memory > > hotplug. > > > > The implementation is

Re: [Qemu-devel] [for-2.9 3/5] pseries: Implement HPT resizing

2016-12-09 Thread Thomas Huth
On 09.12.2016 03:23, David Gibson wrote: > This patch implements hypercalls allowing a PAPR guest to resize its own > hash page table. This will eventually allow for more flexible memory > hotplug. > > The implementation is partially asynchronous, handled in a special thread > running the hpt_pre

[Qemu-devel] [for-2.9 3/5] pseries: Implement HPT resizing

2016-12-08 Thread David Gibson
This patch implements hypercalls allowing a PAPR guest to resize its own hash page table. This will eventually allow for more flexible memory hotplug. The implementation is partially asynchronous, handled in a special thread running the hpt_prepare_thread() function. The state of a pending resiz