Messages in this thread | | | Subject | Re: [PATCH] xen: Don't try to call xen_alloc_p2m_entry() on autotranslating guests | From | Juergen Gross <> | Date | Thu, 24 Aug 2017 08:11:11 +0200 |
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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() may make this call on a PVH guest. > Prevent this from happening by adding XENFEAT_auto_translated_physmap > check there. > > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > Fixes: aba831a69632 ("xen: remove tests for pvh mode in pure pv paths")
Reviewed-by: Juergen Gross <jgross@suse.com>
Thanks,
Juergen
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