On Mon, May 13, 2019 at 7:39 AM Alexandre Chartre <alexandre.chartre@xxxxxxxxxx> wrote: > > From: Liran Alon <liran.alon@xxxxxxxxxx> > > Interrupt handlers will need this handler to switch from > the KVM address space back to the kernel address space > on their prelog. This patch doesn't appear to do anything at all. What am I missing?