Re: [Xen-devel] [PATCH v6 01/10] xen/arm: add generic TEE mediator framework

2019-06-17 Thread Stefano Stabellini
On Tue, 11 Jun 2019, Volodymyr Babchuk wrote: > This patch adds basic framework for TEE mediators. Guests can't talk > to TEE directly, we need some entity that will intercept request > and decide what to do with them. "TEE mediator" is a such entity. > > This is how it works: user can build XEN w

[Xen-devel] [PATCH v6 01/10] xen/arm: add generic TEE mediator framework

2019-06-11 Thread Volodymyr Babchuk
This patch adds basic framework for TEE mediators. Guests can't talk to TEE directly, we need some entity that will intercept request and decide what to do with them. "TEE mediator" is a such entity. This is how it works: user can build XEN with multiple TEE mediators (see the next patches, where