...@kernel.org; pbonz...@redhat.com;
dw...@infradead.org; j...@8bytes.org; jiang@linux.intel.com;
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Subject: Re: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts
On Mon, 2014-12-08 at 04:58 +
...@8bytes.org; jiang@linux.intel.com;
linux-ker...@vger.kernel.org; io...@lists.linux-foundation.org;
kvm@vger.kernel.org
Subject: Re: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts
On Mon, 2014-12-08 at 04:58 +, Wu, Feng wrote:
-Original Message-
From: kvm
...@8bytes.org; jiang@linux.intel.com;
linux-ker...@vger.kernel.org; io...@lists.linux-foundation.org;
kvm@vger.kernel.org
Subject: Re: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts
On Mon, 2014-12-08 at 04:58 +, Wu, Feng wrote:
-Original Message-
From: kvm
...@infradead.org; j...@8bytes.org; alex.william...@redhat.com;
jiang@linux.intel.com
Cc: linux-ker...@vger.kernel.org; io...@lists.linux-foundation.org;
kvm@vger.kernel.org
Subject: Re: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts
Hi Feng,
On 12/03/2014 08:39 AM, Feng Wu
...@kernel.org; g...@kernel.org; pbonz...@redhat.com;
dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com;
jiang@linux.intel.com
Cc: linux-ker...@vger.kernel.org; io...@lists.linux-foundation.org;
kvm@vger.kernel.org
Subject: Re: [v2 17/25] KVM: kvm-vfio: User API for VT-d
Hi Feng,
On 12/03/2014 08:39 AM, Feng Wu wrote:
This patch adds and documents a new attribute
KVM_DEV_VFIO_DEVICE_POSTING_IRQ in KVM_DEV_VFIO_DEVICE group.
This new attribute is used for VT-d Posted-Interrupts.
When guest OS changes the interrupt configuration for an
assigned device, such