On Thu, Jun 21, 2018 at 03:00:03PM -0700, Fenghua Yu wrote: > The control knob for kernel is to choose re-executing the faulting > instruction (default) or kernel panic. Kernel panic may be useful in hard > real time which has less tolerant to bad performance.
The kernel should never trigger this, ever. Any #AC is a plain bug and should be fixed. So unconditional WARN+disable is suffient.
