On Thu, 2019-02-07 at 16:44 +0000, Wei Liu wrote: > This series switches xen page tables from xenheap page to domheap > page. > > This is required so that when we implement xenheap on top of vmap > there won't > be a loop. > > It is done in roughly three steps: > > 1. Introduce a new set of APIs, implement the old APIs on top of the > new ones. > New APIs still use xenheap pages. > 2. Switch each site which manipulate page tables to use the new APIs. > 3. Switch new APIs to use domheap page. > > You can find the series at: > > https://xenbits.xen.org/git-http/people/liuw/xen.git xen-pt- > allocation-1 > > Wei.
Tested-by: Stefan Nuernberger <[email protected]> I backported the latest series to an internal version based on the 4.11.1 release. I gave it a good spin on a variety of hardware generations. It's stable with no regressions found. I did not do any performance measurements, though. I did not test PV guests, only HVM domU with PV dom0. - Stefan Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrer: Christian Schlaeger, Ralf Herbrich Ust-ID: DE 289 237 879 Eingetragen am Amtsgericht Charlottenburg HRB 149173 B _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
