On Fri, Jan 21, 2022 at 03:55:13PM +0800, Muchun Song wrote: > + if (pvmw->pte && ((pvmw->flags & PVMW_PFN_WALK) || !PageHuge(pvmw->page))) Please avoid the overly long line here and in a few other places. > +/* > + * Then at what user virtual address will none of the page be found in vma? Doesn't parse, what is this trying to say?
