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3 Commits

Author SHA1 Message Date
Chen Qun
5739d26255 vfio/pci: Implement the DMA fault handler 
Whenever the eventfd is triggered, we retrieve the DMA fault(s)
from the mmapped fault region and inject them in the iommu
memory region.

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 b6ea1f38e8bd59777643b744aa0fa901395483c6)
 2022-02-12 20:10:21 +08:00
liuxiangdong
701a2b0a08 Package init 2022-01-29 09:56:33 +08:00
Chen Qun
93c6df7e5a vfio/pci: Implement the DMA fault handler 
Whenever the eventfd is triggered, we retrieve the DMA fault(s)
from the mmapped fault region and inject them in the iommu
memory region.

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