Re: [PATCH v10 0/4] generic TEE subsystem

Javier González
2016-06-06T18:51:38Z

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Hi,

> On 01 Jun 2016, at 14:41, Jens Wiklander <jens.wiklander@linaro.org> wrote:
>
> [TL;DR; This patch set needs more review, if you're using OP-TEE please
> help reviewing.]
>
> This patch set introduces a generic TEE subsystem. The TEE subsystem will
> contain drivers for various TEE implementations. A TEE (Trusted Execution
> Environment) is a trusted OS running in some secure environment, for
> example, TrustZone on ARM CPUs, or a separate secure co-processor etc.

Have you considered moving the code to a security subsystem? Back in the
days I talked to some of the TPM maintainers and they were not closed to
the idea of having support for hardware security extensions in a single
place. I think TPM is still considered as a char device...

We would all benefit if it were possible to have an overview of all
available all the security extensions, if nothing else at least for the
documentation.

Javier

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