Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-14 Thread Cédric Le Goater
On 3/15/19 1:23 AM, David Gibson wrote: > On Thu, Mar 14, 2019 at 08:56:25AM +0100, Cédric Le Goater wrote: >> On 3/14/19 3:10 AM, David Gibson wrote: >>> On Mon, Mar 11, 2019 at 09:41:12PM +0100, Cédric Le Goater wrote: On 2/26/19 1:01 AM, David Gibson wrote: > On Fri, Feb 22, 2019 at 02:

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-14 Thread David Gibson
On Thu, Mar 14, 2019 at 08:56:25AM +0100, Cédric Le Goater wrote: > On 3/14/19 3:10 AM, David Gibson wrote: > > On Mon, Mar 11, 2019 at 09:41:12PM +0100, Cédric Le Goater wrote: > >> On 2/26/19 1:01 AM, David Gibson wrote: > >>> On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: > >>

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-14 Thread Cédric Le Goater
On 3/14/19 3:10 AM, David Gibson wrote: > On Mon, Mar 11, 2019 at 09:41:12PM +0100, Cédric Le Goater wrote: >> On 2/26/19 1:01 AM, David Gibson wrote: >>> On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: This extends the KVM XIVE device backend with 'synchronize_state' me

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-13 Thread Cédric Le Goater
On 3/14/19 3:10 AM, David Gibson wrote: > On Mon, Mar 11, 2019 at 09:41:12PM +0100, Cédric Le Goater wrote: >> On 2/26/19 1:01 AM, David Gibson wrote: >>> On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: This extends the KVM XIVE device backend with 'synchronize_state' me

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-13 Thread David Gibson
On Mon, Mar 11, 2019 at 09:41:12PM +0100, Cédric Le Goater wrote: > On 2/26/19 1:01 AM, David Gibson wrote: > > On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: > >> This extends the KVM XIVE device backend with 'synchronize_state' > >> methods used to retrieve the state from KVM.

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-03-11 Thread Cédric Le Goater
On 2/26/19 1:01 AM, David Gibson wrote: > On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: >> This extends the KVM XIVE device backend with 'synchronize_state' >> methods used to retrieve the state from KVM. The HW state of the >> sources, the KVM device and the thread interrupt co

Re: [Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-02-25 Thread David Gibson
On Fri, Feb 22, 2019 at 02:13:13PM +0100, Cédric Le Goater wrote: > This extends the KVM XIVE device backend with 'synchronize_state' > methods used to retrieve the state from KVM. The HW state of the > sources, the KVM device and the thread interrupt contexts are > collected for the monitor usage

[Qemu-devel] [PATCH v2 04/13] spapr/xive: add state synchronization with KVM

2019-02-22 Thread Cédric Le Goater
This extends the KVM XIVE device backend with 'synchronize_state' methods used to retrieve the state from KVM. The HW state of the sources, the KVM device and the thread interrupt contexts are collected for the monitor usage and also migration. These get operations rely on their KVM counterpart in