xen64: 64-bit starts using set_pte from very early

It also doesn't need the 32-bit hack version of set_pte for initial
pagetable construction, so just make it use the real thing.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index a991ee7ade9e..392450787aa9 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1194,7 +1194,11 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
         .kmap_atomic_pte = xen_kmap_atomic_pte,
 #endif
 
+#ifdef CONFIG_X86_64
+        .set_pte = xen_set_pte,
+#else
         .set_pte = xen_set_pte_init,
+#endif
         .set_pte_at = xen_set_pte_at,
         .set_pmd = xen_set_pmd_hyper,