Re: [PATCH v2 2/4] crypto: ccp: Export PSP security bits to userspace

[Tom Lendacky]

On 3/29/22 11:41, Mario Limonciello wrote:
> The PSP sets several pre-defined bits in the capabilities
> register to indicate that security attributes of the platform.
>
> Export these attributes into userspace for administrators to
> confirm platform is properly locked down.
>
> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>

Acked-by: Tom Lendacky <thomas.lendacky@xxxxxxx>

> ---
>   Documentation/ABI/testing/sysfs-driver-ccp | 87 ++++++++++++++++++++++
>   drivers/crypto/ccp/psp-dev.h               | 17 +++++
>   drivers/crypto/ccp/sp-pci.c                | 62 +++++++++++++++
>   3 files changed, 166 insertions(+)
>   create mode 100644 Documentation/ABI/testing/sysfs-driver-ccp