5 files changed, 15 insertions, 31 deletions

diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 3de6435a106a..1caf25b91e6b 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -351,16 +351,6 @@ static inline void paravirt_post_allocator_init(void)
                 (*pv_init_ops.post_allocator_init)();
 }
 
-static inline void paravirt_pagetable_setup_start(pgd_t *base)
-{
-        (*pv_mmu_ops.pagetable_setup_start)(base);
-}
-
-static inline void paravirt_pagetable_setup_done(pgd_t *base)
-{
-        (*pv_mmu_ops.pagetable_setup_done)(base);
-}
-
 #ifdef CONFIG_SMP
 static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
                                     unsigned long start_esp)
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index ce7723c81a1e..4039eefd3ebc 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -231,15 +231,6 @@ struct pv_apic_ops {
 };
 
 struct pv_mmu_ops {
-        /*
-         * Called before/after init_mm pagetable setup. setup_start
-         * may reset %cr3, and may pre-install parts of the pagetable;
-         * pagetable setup is expected to preserve any existing
-         * mapping.
-         */
-        void (*pagetable_setup_start)(pgd_t *pgd_base);
-        void (*pagetable_setup_done)(pgd_t *pgd_base);
-
         unsigned long (*read_cr2)(void);
         void (*write_cr2)(unsigned long);
 
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 16748077559a..60d422adf706 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -56,16 +56,6 @@ extern struct list_head pgd_list;
 #define pte_update(mm, addr, ptep)              do { } while (0)
 #define pte_update_defer(mm, addr, ptep)        do { } while (0)
 
-static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
-{
-        native_pagetable_setup_start(base);
-}
-
-static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
-{
-        native_pagetable_setup_done(base);
-}
-
 #define pgd_val(x)      native_pgd_val(x)
 #define __pgd(x)        native_make_pgd(x)
 
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index 54cb697f4900..7b467bf3c680 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -299,8 +299,8 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pte);
 extern void native_pagetable_setup_start(pgd_t *base);
 extern void native_pagetable_setup_done(pgd_t *base);
 #else
-static inline void native_pagetable_setup_start(pgd_t *base) {}
-static inline void native_pagetable_setup_done(pgd_t *base) {}
+#define native_pagetable_setup_start x86_init_pgd_noop
+#define native_pagetable_setup_done  x86_init_pgd_noop
 #endif
 
 struct seq_file;
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index ee7c59df7814..b9bb4faefc48 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_PLATFORM_H
 #define _ASM_X86_PLATFORM_H
 
+#include <asm/pgtable_types.h>
+
 struct mpc_bus;
 struct mpc_cpu;
 struct mpc_table;
@@ -67,6 +69,16 @@ struct x86_init_oem {
 };
 
 /**
+ * struct x86_init_paging - platform specific paging functions
+ * @pagetable_setup_start:      platform specific pre paging_init() call
+ * @pagetable_setup_done:       platform specific post paging_init() call
+ */
+struct x86_init_paging {
+        void (*pagetable_setup_start)(pgd_t *base);
+        void (*pagetable_setup_done)(pgd_t *base);
+};
+
+/**
  * struct x86_init_ops - functions for platform specific setup
  *
  */
@@ -75,6 +87,7 @@ struct x86_init_ops {
         struct x86_init_mpparse         mpparse;
         struct x86_init_irqs            irqs;
         struct x86_init_oem             oem;
+        struct x86_init_paging          paging;
 };
 
 extern struct x86_init_ops x86_init;