Re: [RFC PATCH v2 2/2] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2014-11-25 Thread Alex Williamson
On Tue, 2014-11-25 at 20:23 +0800, Feng Wu wrote: This patch adds the kvm-vfio interface for VT-d Posted-Interrrupts. When guests updates MSI/MSI-x information for an assigned-device, QEMU will use KVM_DEV_VFIO_DEVICE_POSTING_IRQ attribute to setup IRTE for VT-d PI. This patch implement this

RE: [RFC PATCH v2 2/2] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2014-11-25 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Wednesday, November 26, 2014 12:04 AM To: Wu, Feng Cc: pbonz...@redhat.com; g...@kernel.org; kvm@vger.kernel.org; eric.au...@linaro.org Subject: Re: [RFC PATCH v2 2/2] KVM: kvm-vfio: implement