On Fri, Apr 23, 2021 at 9:46 PM Robin Murphy wrote:
>
> On 2021-04-22 09:15, Claire Chang wrote:
> > The restricted DMA pool is preferred if available.
> >
> > The restricted DMA pools provide a basic level of protection against the
> > DMA overwriting buffer contents at unexpected times. However,
On 2021-04-22 09:15, Claire Chang wrote:
The restricted DMA pool is preferred if available.
The restricted DMA pools provide a basic level of protection against the
DMA overwriting buffer contents at unexpected times. However, to protect
against general data leakage and system memory corruption,
The restricted DMA pool is preferred if available.
The restricted DMA pools provide a basic level of protection against the
DMA overwriting buffer contents at unexpected times. However, to protect
against general data leakage and system memory corruption, the system
needs to provide a way to lock
