Re: [Stratos-dev] OPTEE with Xen Dom0 kernel

Masami Hiramatsu masami.hiramatsu@linaro.org writes:

Hi Alex,

Have you enabled the OP-TEE support on Xen on your matchartbin?

No I haven't... I'm not even sure how you would do so.

When I ran Xen Dom0 with OP-TEE, I got below error.

[ 6.482047] optee: probing for conduit method. (XEN) d0v18 Unhandled SMC/HVC: 0xbf00ff01 [ 6.482301] nvme nvme0: 1/0/0 default/read/poll queues [ 6.490154] optee: api uid mismatch [ 6.498962] optee: probe of firmware:optee failed with error -22

Would you know this issue?

No - perhaps some of the security folk have some insight?

Thank you,