On Tue, Jun 26, 2018 at 05:22:42PM +0300, Kirill A. Shutemov wrote:
> The kernel needs to have a way to access encrypted memory. We have two
> option on how approach it:
>
> - Create temporary mappings every time kernel needs access to encrypted
>memory. That's basically brings highmem and
On Tue, Jun 26, 2018 at 05:22:42PM +0300, Kirill A. Shutemov wrote:
> The kernel needs to have a way to access encrypted memory. We have two
> option on how approach it:
>
> - Create temporary mappings every time kernel needs access to encrypted
>memory. That's basically brings highmem and
The kernel needs to have a way to access encrypted memory. We have two
option on how approach it:
- Create temporary mappings every time kernel needs access to encrypted
memory. That's basically brings highmem and its overhead back.
- Create multiple direct mappings, one per-KeyID. In this
The kernel needs to have a way to access encrypted memory. We have two
option on how approach it:
- Create temporary mappings every time kernel needs access to encrypted
memory. That's basically brings highmem and its overhead back.
- Create multiple direct mappings, one per-KeyID. In this
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