On Thu, Dec 29, 2022 at 1:06 PM Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote: > > On 12/29/22 20:51, David Matlack wrote: > > Your proposal (below) to split out the "lower half" of the page fault > > handling routine works now because that's where all the divergence is. > > But with the common MMU there's also going to be divergence in the fast > > page fault handler. So I prefer to just keep the routines separate to > > avoid thrashing down the road. > > Can you put the changes at the beginning of the common MMU series? Can do. By "the changes" I assume you mean the yet-to-be-written changes to split out a fast_page_fault() handler for the TDP MMU? Or do you mean Sean's changes (this series)? > Large parts of the whole common MMU refactoring can be merged piece by > piece, so they can be taken as soon as they're ready. Ack.
