about optee-os task scheduling

[phoon0416]

i found there is no task scheduling in opee-os, So we cannot run TUI on optee-os ?

[jenswi-linaro]

There's on explicit task scheduling as we're scheduled by normal world. Whenever we receive an IRQ we exit to normal world to let it handle the IRQ through the normal world vector. This IRQ can be a timer interrupt or whatever. When the thread that tries to reenter secure world get CPU time again we'll enter secure world and resume the work there.