VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
With VT-d Posted-Interrupts enabled, external interrupts from
direct-assigned devices can be delivered to guests without VMM
intervention when guest is running in non-root mode.
This patch adds variable 'iommu_intpost' to contr
On 24/06/15 06:18, Feng Wu wrote:
> VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
> With VT-d Posted-Interrupts enabled, external interrupts from
> direct-assigned devices can be delivered to guests without VMM
> intervention when guest is running in non-root mode.
>
> This
e: [Xen-devel] [v3 04/15] iommu: Add iommu_intpost to control VT-d
> Posted-Interrupts feature
>
> On 24/06/15 06:18, Feng Wu wrote:
> > VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
> > With VT-d Posted-Interrupts enabled, external interrupts from
&g
.com;
>> jbeul...@suse.com; Zhang, Yang Z
>> Subject: Re: [Xen-devel] [v3 04/15] iommu: Add iommu_intpost to control VT-d
>> Posted-Interrupts feature
>>
>> On 24/06/15 06:18, Feng Wu wrote:
>>> VT-d Posted-Interrupts is an enhancement to CPU side Posted-Inte
une 25, 2015 5:06 PM
> >> To: Wu, Feng; xen-devel@lists.xen.org
> >> Cc: Tian, Kevin; k...@xen.org; george.dun...@eu.citrix.com;
> >> jbeul...@suse.com; Zhang, Yang Z
> >> Subject: Re: [Xen-devel] [v3 04/15] iommu: Add iommu_intpost to control
> VT-d
> &g
> From: Wu, Feng
> Sent: Wednesday, June 24, 2015 1:18 PM
>
> VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
> With VT-d Posted-Interrupts enabled, external interrupts from
> direct-assigned devices can be delivered to guests without VMM
> intervention when guest is running
