xen: define set_pte from the outset
We need set_pte to work from a relatively early point, so enable it from the start. 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>
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@ -845,9 +845,6 @@ static __init void xen_pagetable_setup_start(pgd_t *base)
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pgd_t *xen_pgd = (pgd_t *)xen_start_info->pt_base;
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int i;
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/* special set_pte for pagetable initialization */
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pv_mmu_ops.set_pte = xen_set_pte_init;
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init_mm.pgd = base;
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/*
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* copy top-level of Xen-supplied pagetable into place. This
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@ -1174,7 +1171,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
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.kmap_atomic_pte = xen_kmap_atomic_pte,
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#endif
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.set_pte = NULL, /* see xen_pagetable_setup_* */
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.set_pte = xen_set_pte_init,
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.set_pte_at = xen_set_pte_at,
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.set_pmd = xen_set_pmd_hyper,
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