Hi jean,
On 9/8/21 11:54 AM, Jean-Philippe Brucker wrote:
> On Mon, Sep 06, 2021 at 04:57:39PM +0200, Eric Auger wrote:
>> Hi Jean,
>>
>> On 9/3/21 4:32 PM, Jean-Philippe Brucker wrote:
>>> From: Eric Auger
>>>
>>> Add a hotplug handler for virtio-iommu on x86 and set the necessary
>>> reserved r
On Mon, Sep 06, 2021 at 04:57:39PM +0200, Eric Auger wrote:
> Hi Jean,
>
> On 9/3/21 4:32 PM, Jean-Philippe Brucker wrote:
> > From: Eric Auger
> >
> > Add a hotplug handler for virtio-iommu on x86 and set the necessary
> > reserved region property. On x86, the [0xfee0, 0xfeef] DMA
> > re
Hi Jean,
On 9/3/21 4:32 PM, Jean-Philippe Brucker wrote:
> From: Eric Auger
>
> Add a hotplug handler for virtio-iommu on x86 and set the necessary
> reserved region property. On x86, the [0xfee0, 0xfeef] DMA
> region is reserved for MSIs. DMA transactions to this range either
> trigger I
From: Eric Auger
Add a hotplug handler for virtio-iommu on x86 and set the necessary
reserved region property. On x86, the [0xfee0, 0xfeef] DMA
region is reserved for MSIs. DMA transactions to this range either
trigger IRQ remapping in the IOMMU or bypasses IOMMU translation.
Although vi
