Re: [PATCH for-5.0 v5 00/23] ppc/pnv: add XIVE support for KVM guests

2019-11-23 Thread David Gibson
On Fri, Nov 22, 2019 at 07:17:05PM +0100, Cédric Le Goater wrote: > On 15/11/2019 17:24, Cédric Le Goater wrote: > > Hello, > > > > The QEMU PowerNV machine emulates a baremetal OpenPOWER system and > > acts as an hypervisor (L0). Supporting emulation of KVM to run guests > > (L1) requires a few m

Re: [PATCH for-5.0 v5 00/23] ppc/pnv: add XIVE support for KVM guests

2019-11-22 Thread Cédric Le Goater
On 15/11/2019 17:24, Cédric Le Goater wrote: > Hello, > > The QEMU PowerNV machine emulates a baremetal OpenPOWER system and > acts as an hypervisor (L0). Supporting emulation of KVM to run guests > (L1) requires a few more extensions, among which guest support for the > XIVE interrupt controller

[PATCH for-5.0 v5 00/23] ppc/pnv: add XIVE support for KVM guests

2019-11-15 Thread Cédric Le Goater
Hello, The QEMU PowerNV machine emulates a baremetal OpenPOWER system and acts as an hypervisor (L0). Supporting emulation of KVM to run guests (L1) requires a few more extensions, among which guest support for the XIVE interrupt controller on POWER9 processor. The following changes extend the XI