> From: Baolu Lu
> Sent: Sunday, July 3, 2022 12:34 PM
>
> On 2022/7/1 15:58, Tian, Kevin wrote:
> >> From: Lu Baolu Sent: Wednesday, June 29,
> >> 2022 3:47 PM
> >>
> >> The disable_dmar_iommu() is called when IOMMU initialization fails
> >> or the IOMMU is hot-removed from the system. In both
On 2022/7/1 15:58, Tian, Kevin wrote:
From: Lu Baolu Sent: Wednesday, June 29,
2022 3:47 PM
The disable_dmar_iommu() is called when IOMMU initialization fails
or the IOMMU is hot-removed from the system. In both cases, there
is no need to clear the IOMMU translation data structures for
devices.
> From: Lu Baolu
> Sent: Wednesday, June 29, 2022 3:47 PM
>
> The disable_dmar_iommu() is called when IOMMU initialization fails or
> the IOMMU is hot-removed from the system. In both cases, there is no
> need to clear the IOMMU translation data structures for devices.
>
> On the initialization
