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xen: define set_pte from the outset

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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>
This commit is contained in:
Jeremy Fitzhardinge 2008-07-08 15:06:33 -07:00 committed by Ingo Molnar
parent ad55db9fed
commit 851fa3c4e7
1 changed files with 1 additions and 4 deletions
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5
arch/x86/xen/enlighten.c
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@ -845,9 +845,6 @@ static __init void xen_pagetable_setup_start(pgd_t *base)
pgd_t *xen_pgd = (pgd_t *)xen_start_info->pt_base; pgd_t *xen_pgd = (pgd_t *)xen_start_info->pt_base;
int i; int i;
/* special set_pte for pagetable initialization */
pv_mmu_ops.set_pte = xen_set_pte_init;
init_mm.pgd = base; init_mm.pgd = base;
/* /*
* copy top-level of Xen-supplied pagetable into place. This * copy top-level of Xen-supplied pagetable into place. This
@ -1174,7 +1171,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.kmap_atomic_pte = xen_kmap_atomic_pte, .kmap_atomic_pte = xen_kmap_atomic_pte,
#endif #endif
.set_pte = NULL, /* see xen_pagetable_setup_* */ .set_pte = xen_set_pte_init,
.set_pte_at = xen_set_pte_at, .set_pte_at = xen_set_pte_at,
.set_pmd = xen_set_pmd_hyper, .set_pmd = xen_set_pmd_hyper,