On Fri, Dec 04, 2020 at 12:48:55AM +0100, Alexander Graf wrote:
> From: Peter Collingbourne
>
> Sleep on WFI until the VTIMER is due but allow ourselves to be woken
> up on IPI.
>
> In this implementation IPI is blocked on the CPU thread at startup and
> pselect() is used to atomically unblock t
From: Peter Collingbourne
Sleep on WFI until the VTIMER is due but allow ourselves to be woken
up on IPI.
In this implementation IPI is blocked on the CPU thread at startup and
pselect() is used to atomically unblock the signal and begin sleeping.
The signal is sent unconditionally so there's no
