On Thu, Mar 16, 2017 at 12:05:30PM -0400, J?r?me Glisse wrote: > This does not use existing page table walker because we want to share > same code for our page fault handler. > > Changes since v1: > - Use spinlock instead of rcu synchronized list traversal >
Didn't look too closely here because pagetable walking code tends to have few surprises but presumably there will be some 5-level page table updates.
