[Xen-devel] [PATCH] xen: Don't try to call xen_alloc_p2m_entry() on autotranslating guests

2017-08-23 Thread Boris Ostrovsky
Commit aba831a69632 ("xen: remove tests for pvh mode in pure pv paths") removed XENFEAT_auto_translated_physmap test in xen_alloc_p2m_entry() since it is assumed that the routine is never called by non-PV guests. However, alloc_xenballooned_pages() may make this call on a PVH guest. Prevent this f

Re: [Xen-devel] [PATCH] xen: Don't try to call xen_alloc_p2m_entry() on autotranslating guests

2017-08-23 Thread Juergen Gross
On 24/08/17 00:27, Boris Ostrovsky wrote: > Commit aba831a69632 ("xen: remove tests for pvh mode in pure pv paths") > removed XENFEAT_auto_translated_physmap test in xen_alloc_p2m_entry() > since it is assumed that the routine is never called by non-PV guests. > > However, alloc_xenballooned_pages