x86: Move paravirt pagetable_setup to x86_init_ops
Replace more paravirt hackery by proper x86_init_ops.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 46e23cd..12ea09e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -977,7 +977,6 @@
pv_time_ops = xen_time_ops;
pv_cpu_ops = xen_cpu_ops;
pv_apic_ops = xen_apic_ops;
- pv_mmu_ops = xen_mmu_ops;
x86_init.resources.memory_setup = xen_memory_setup;
x86_init.oem.arch_setup = xen_arch_setup;
@@ -991,6 +990,7 @@
load_percpu_segment(0);
#endif
+ xen_init_mmu_ops();
xen_init_irq_ops();
xen_init_cpuid_mask();
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 4ceb285..dbec51d 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1875,10 +1875,7 @@
preempt_enable();
}
-const struct pv_mmu_ops xen_mmu_ops __initdata = {
- .pagetable_setup_start = xen_pagetable_setup_start,
- .pagetable_setup_done = xen_pagetable_setup_done,
-
+static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.read_cr2 = xen_read_cr2,
.write_cr2 = xen_write_cr2,
@@ -1954,6 +1951,12 @@
.set_fixmap = xen_set_fixmap,
};
+void __init xen_init_mmu_ops(void)
+{
+ x86_init.paging.pagetable_setup_start = xen_pagetable_setup_start;
+ x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
+ pv_mmu_ops = xen_mmu_ops;
+}
#ifdef CONFIG_XEN_DEBUG_FS
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h
index da73026..5fe6bc7 100644
--- a/arch/x86/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
@@ -59,5 +59,5 @@
unsigned long xen_read_cr2_direct(void);
-extern const struct pv_mmu_ops xen_mmu_ops;
+extern void xen_init_mmu_ops(void);
#endif /* _XEN_MMU_H */