On Fri, Nov 24, 2017 at 10:14:30AM +0100, Ingo Molnar wrote: > +The minimalistic kernel portion of the user page tables try to > +map only what is needed to enter/exit the kernel such as the > +entry/exit functions themselves and the interrupt descriptor > +table (IDT).
There are a few unnecessary things that get mapped > +such as the first C function when entering an interrupt (see > +comments in kaiser.c). If I understood Andy's patches correctly, this should no longer be required. Is this text still correct?