On 30/01/2018 18:56, Alistair Francis wrote: > > I don't have a good solution though, as setting CPU_INTERRUPT_RESET > doesn't help (that isn't handled while we are halted) and > async_run_on_cpu()/run_on_cpu() doesn't reliably reset the CPU when we > want. > > I've ever tried pausing all CPUs before reseting the CPU and them > resuming them all but that doesn't seem to to work either.
async_safe_run_on_cpu would be like async_run_on_cpu, except that it takes care of stopping all other CPUs while the function runs. > Is there > anything I'm missing? Is there no reliable way to reset a CPU? What do you mean by reliable? Executing no instruction after the one you were at? Paolo
