Re: [Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-24 Thread Cédric Le Goater
On 07/19/2017 05:55 AM, Benjamin Herrenschmidt wrote: > On Wed, 2017-07-19 at 13:00 +1000, David Gibson wrote: >> So, this is probably obvious, but I'm not considering this a candidate >> for qemu 2.10 (seeing as the soft freeze was yesterday). I'll still >> try to review and, once ready, queue

Re: [Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-18 Thread Benjamin Herrenschmidt
On Wed, 2017-07-19 at 13:00 +1000, David Gibson wrote: > So, this is probably obvious, but I'm not considering this a candidate > for qemu 2.10 (seeing as the soft freeze was yesterday). I'll still > try to review and, once ready, queue for 2.11. Right. I need to review still and we need to make

Re: [Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-18 Thread David Gibson
On Wed, Jul 05, 2017 at 07:13:13PM +0200, Cédric Le Goater wrote: > On a POWER9 sPAPR machine, the Client Architecture Support (CAS) > negotiation process determines whether the guest operates with an > interrupt controller using the XICS legacy model, as found on POWER8, > or in XIVE exploitation

Re: [Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-10 Thread Cédric Le Goater
On 07/10/2017 12:24 PM, David Gibson wrote: > On Wed, Jul 05, 2017 at 07:13:13PM +0200, Cédric Le Goater wrote: >> On a POWER9 sPAPR machine, the Client Architecture Support (CAS) >> negotiation process determines whether the guest operates with an >> interrupt controller using the XICS legacy

Re: [Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-10 Thread David Gibson
On Wed, Jul 05, 2017 at 07:13:13PM +0200, Cédric Le Goater wrote: > On a POWER9 sPAPR machine, the Client Architecture Support (CAS) > negotiation process determines whether the guest operates with an > interrupt controller using the XICS legacy model, as found on POWER8, > or in XIVE exploitation

[Qemu-devel] [RFC PATCH 00/26] guest exploitation of the XIVE interrupt controller (POWER9)

2017-07-05 Thread Cédric Le Goater
On a POWER9 sPAPR machine, the Client Architecture Support (CAS) negotiation process determines whether the guest operates with an interrupt controller using the XICS legacy model, as found on POWER8, or in XIVE exploitation mode, the newer POWER9 interrupt model. This patchset is a first proposal