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x86: don't set pagetable_setup_{start,done} hooks on 64-bit

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paravirt_pagetable_setup_{start,done}() are not used (yet) under x86_64,
and native_pagetable_setup_{start,done}() don't exist on x86_64. So they
don't need to be set.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Eduardo Habkost 2008-01-30 13:33:20 +01:00 committed by Ingo Molnar
parent 9042219cd8
commit d8dd8eec57
1 changed files with 2 additions and 0 deletions
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2
arch/x86/kernel/paravirt.c
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@ -367,8 +367,10 @@ struct pv_apic_ops pv_apic_ops = {
}; };
struct pv_mmu_ops pv_mmu_ops = { struct pv_mmu_ops pv_mmu_ops = {
#ifndef CONFIG_X86_64
.pagetable_setup_start = native_pagetable_setup_start, .pagetable_setup_start = native_pagetable_setup_start,
.pagetable_setup_done = native_pagetable_setup_done, .pagetable_setup_done = native_pagetable_setup_done,
#endif
.read_cr2 = native_read_cr2, .read_cr2 = native_read_cr2,
.write_cr2 = native_write_cr2, .write_cr2 = native_write_cr2,