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3 Commits

Author SHA1 Message Date
Chen Qun
3244a3d594 vfio: Force nested if iommu requires it 
In case we detect the address space is translated by
a virtual IOMMU which requires HW nested paging to
integrate with VFIO, let's set up the container with
the VFIO_TYPE1_NESTING_IOMMU iommu_type.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
Signed-off-by: imxcc <xingchaochao@huawei.com>
(cherry picked from commit 37327fcd687f9abbd756f2d1eb9858d55f570b85)
 2022-03-19 14:42:31 +08:00
liuxiangdong
787ea25064 Package init 
Signed-off-by: yezengruan <yezengruan@huawei.com>
 2022-03-19 14:31:23 +08:00
Chen Qun
cfcd9dd6b1 vfio: Force nested if iommu requires it 
In case we detect the address space is translated by
a virtual IOMMU which requires HW nested paging to
integrate with VFIO, let's set up the container with
the VFIO_TYPE1_NESTING_IOMMU iommu_type.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
 2021-08-04 11:28:27 +08:00