On 12/5/2021 6:31 PM, Juergen Gross wrote:
On 05.12.21 09:48, Tianyu Lan wrote:
On 12/5/2021 4:34 PM, Juergen Gross wrote:
On 05.12.21 09:18, Tianyu Lan wrote:
From: Tianyu Lan
hyperv Isolation VM requires bounce buffer support to copy
data from/to encrypted memory and so enable swiotlb
On 05.12.21 09:48, Tianyu Lan wrote:
On 12/5/2021 4:34 PM, Juergen Gross wrote:
On 05.12.21 09:18, Tianyu Lan wrote:
From: Tianyu Lan
hyperv Isolation VM requires bounce buffer support to copy
data from/to encrypted memory and so enable swiotlb force
mode to use swiotlb bounce buffer for DM
On 12/5/2021 4:34 PM, Juergen Gross wrote:
On 05.12.21 09:18, Tianyu Lan wrote:
From: Tianyu Lan
hyperv Isolation VM requires bounce buffer support to copy
data from/to encrypted memory and so enable swiotlb force
mode to use swiotlb bounce buffer for DMA transaction.
In Isolation VM with
On 05.12.21 09:18, Tianyu Lan wrote:
From: Tianyu Lan
hyperv Isolation VM requires bounce buffer support to copy
data from/to encrypted memory and so enable swiotlb force
mode to use swiotlb bounce buffer for DMA transaction.
In Isolation VM with AMD SEV, the bounce buffer needs to be
accessed
From: Tianyu Lan
hyperv Isolation VM requires bounce buffer support to copy
data from/to encrypted memory and so enable swiotlb force
mode to use swiotlb bounce buffer for DMA transaction.
In Isolation VM with AMD SEV, the bounce buffer needs to be
accessed via extra address space which is above
