On 2020-07-15 04:43, Claire Chang wrote:
On Mon, Jul 13, 2020 at 7:40 PM Robin Murphy wrote:
On 2020-07-13 10:12, Claire Chang wrote:
This series implements mitigations for lack of DMA access control on
systems without an IOMMU, which could result in the DMA accessing the
system memory at une
On Mon, Jul 13, 2020 at 7:40 PM Robin Murphy wrote:
>
> On 2020-07-13 10:12, Claire Chang wrote:
> > This series implements mitigations for lack of DMA access control on
> > systems without an IOMMU, which could result in the DMA accessing the
> > system memory at unexpected times and/or unexpecte
On 2020-07-13 10:12, Claire Chang wrote:
This series implements mitigations for lack of DMA access control on
systems without an IOMMU, which could result in the DMA accessing the
system memory at unexpected times and/or unexpected addresses, possibly
leading to data leakage or corruption.
For e
This series implements mitigations for lack of DMA access control on
systems without an IOMMU, which could result in the DMA accessing the
system memory at unexpected times and/or unexpected addresses, possibly
leading to data leakage or corruption.
For example, we plan to use the PCI-e bus for Wi
