在 2022/6/24 14:54, Baolu Lu 写道:
On 2022/6/24 14:02, Ethan Zhao wrote:
在 2022/6/23 14:57, Lu Baolu 写道:
The IOMMU driver shares the pasid table for PCI alias devices. When the
RID2PASID entry of the shared pasid table has been filled by the first
device, the subsequent device will encounter the
On 2022/6/24 14:02, Ethan Zhao wrote:
在 2022/6/23 14:57, Lu Baolu 写道:
The IOMMU driver shares the pasid table for PCI alias devices. When the
RID2PASID entry of the shared pasid table has been filled by the first
device, the subsequent device will encounter the "DMAR: Setup RID2PASID
failed" fai
> From: Lu Baolu
> Sent: Thursday, June 23, 2022 2:57 PM
>
> The IOMMU driver shares the pasid table for PCI alias devices. When the
> RID2PASID entry of the shared pasid table has been filled by the first
> device, the subsequent device will encounter the "DMAR: Setup RID2PASID
> failed" failure
Hi，
在 2022/6/23 14:57, Lu Baolu 写道:
The IOMMU driver shares the pasid table for PCI alias devices. When the
RID2PASID entry of the shared pasid table has been filled by the first
device, the subsequent device will encounter the "DMAR: Setup RID2PASID
failed" failure as the pasid entry has alread
The IOMMU driver shares the pasid table for PCI alias devices. When the
RID2PASID entry of the shared pasid table has been filled by the first
device, the subsequent device will encounter the "DMAR: Setup RID2PASID
failed" failure as the pasid entry has already been marked as present.
As the result
