On 01/05/2016 11:18 AM, Yang Zhang wrote:
> On 2016/1/4 14:22, Jason Wang wrote:
>>
>>
>> On 01/04/2016 09:39 AM, Yang Zhang wrote:
>>> On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with
On 01/05/2016 11:18 AM, Yang Zhang wrote:
> On 2016/1/4 14:22, Jason Wang wrote:
>>
>>
>> On 01/04/2016 09:39 AM, Yang Zhang wrote:
>>> On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with
On 2016/1/4 14:22, Jason Wang wrote:
On 01/04/2016 09:39 AM, Yang Zhang wrote:
On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in
On 2016/1/4 14:22, Jason Wang wrote:
On 01/04/2016 09:39 AM, Yang Zhang wrote:
On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in
On 01/04/2016 09:39 AM, Yang Zhang wrote:
> On 2015/12/31 15:13, Jason Wang wrote:
>> This patch tries to implement an device IOTLB for vhost. This could be
>> used with for co-operation with userspace(qemu) implementation of
>> iommu for a secure DMA environment in guest.
>>
>> The idea is
On 12/31/2015 07:17 PM, Michael S. Tsirkin wrote:
> On Thu, Dec 31, 2015 at 03:13:45PM +0800, Jason Wang wrote:
>> This patch tries to implement an device IOTLB for vhost. This could be
>> used with for co-operation with userspace(qemu) implementation of
>> iommu for a secure DMA environment in
On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the
On 2015/12/31 15:13, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the
On 01/04/2016 09:39 AM, Yang Zhang wrote:
> On 2015/12/31 15:13, Jason Wang wrote:
>> This patch tries to implement an device IOTLB for vhost. This could be
>> used with for co-operation with userspace(qemu) implementation of
>> iommu for a secure DMA environment in guest.
>>
>> The idea is
On 12/31/2015 07:17 PM, Michael S. Tsirkin wrote:
> On Thu, Dec 31, 2015 at 03:13:45PM +0800, Jason Wang wrote:
>> This patch tries to implement an device IOTLB for vhost. This could be
>> used with for co-operation with userspace(qemu) implementation of
>> iommu for a secure DMA environment in
On Thu, Dec 31, 2015 at 03:13:45PM +0800, Jason Wang wrote:
> This patch tries to implement an device IOTLB for vhost. This could be
> used with for co-operation with userspace(qemu) implementation of
> iommu for a secure DMA environment in guest.
>
> The idea is simple. When vhost meets an IOTLB
On Thu, Dec 31, 2015 at 03:13:45PM +0800, Jason Wang wrote:
> This patch tries to implement an device IOTLB for vhost. This could be
> used with for co-operation with userspace(qemu) implementation of
> iommu for a secure DMA environment in guest.
>
> The idea is simple. When vhost meets an IOTLB
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the
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