The function can be called for PV domains only, which commit 5a0b9fba92
("x86/mm: drop further relics of translated PV domains") sort of
realized, but not fully.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -2846,9 +2846,7 @@ int new_guest_cr3(mfn_t mfn)
return 0;
}
- rc = paging_mode_refcounts(d)
- ? (get_page_from_mfn(mfn, d) ? 0 : -EINVAL)
- : get_page_and_type_from_mfn(mfn, PGT_root_page_table, d, 0, 1);
+ rc = get_page_and_type_from_mfn(mfn, PGT_root_page_table, d, 0, 1);
switch ( rc )
{
case 0:
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