Re: [PATCH v6 00/20] ppc/pnv: add XIVE support for KVM guests

2019-11-27 Thread David Gibson
On Mon, Nov 25, 2019 at 07:58:00AM +0100, 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

[PATCH v6 00/20] ppc/pnv: add XIVE support for KVM guests

2019-11-24 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