6 files changed, 14 insertions, 14 deletions

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 19c9386ac118..1791a751a772 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -8,6 +8,7 @@
 #include <asm/apic.h>
 #include <asm/desc.h>
 #include <asm/hpet.h>
+#include <asm/pgtable.h>
 #include <asm/reboot_fixups.h>
 #include <asm/reboot.h>
 
@@ -15,7 +16,6 @@
 # include <linux/dmi.h>
 # include <linux/ctype.h>
 # include <linux/mc146818rtc.h>
-# include <asm/pgtable.h>
 #else
 # include <asm/iommu.h>
 #endif
@@ -275,7 +275,7 @@ void machine_real_restart(unsigned char *code, int length)
         /* Remap the kernel at virtual address zero, as well as offset zero
            from the kernel segment.  This assumes the kernel segment starts at
            virtual address PAGE_OFFSET. */
-        memcpy(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
+        memcpy(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
                 sizeof(swapper_pg_dir [0]) * KERNEL_PGD_PTRS);
 
         /*
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6a925394bc7e..2de2f7a2ed5d 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1039,8 +1039,8 @@ int __cpuinit native_cpu_up(unsigned int cpu)
 
 #ifdef CONFIG_X86_32
         /* init low mem mapping */
-        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-                        min_t(unsigned long, KERNEL_PGD_PTRS, USER_PGD_PTRS));
+        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+                        min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY));
         flush_tlb_all();
 #endif
 
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 44f7ca153b71..956f38927aa7 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -320,7 +320,7 @@ static void check_zeroed_page(u32 pfn, int type, struct page *page)
          * pdes need to be zeroed.
          */
         if (type & VMI_PAGE_CLONE)
-                limit = USER_PTRS_PER_PGD;
+                limit = KERNEL_PGD_BOUNDARY;
         for (i = 0; i < limit; i++)
                 BUG_ON(ptr[i]);
 }
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 96f60c7cd124..394046effd78 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -560,8 +560,8 @@ static void __init do_boot_cpu(__u8 cpu)
                 hijack_source.idt.Offset, stack_start.sp));
 
         /* init lowmem identity mapping */
-        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
-                        min_t(unsigned long, KERNEL_PGD_PTRS, USER_PGD_PTRS));
+        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+                        min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY));
         flush_tlb_all();
 
         if (quad_boot) {
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index df490905f377..08aa1878fad4 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -457,7 +457,7 @@ void zap_low_mappings(void)
          * Note that "pgd_clear()" doesn't do it for
          * us, because pgd_clear() is a no-op on i386.
          */
-        for (i = 0; i < USER_PTRS_PER_PGD; i++) {
+        for (i = 0; i < KERNEL_PGD_BOUNDARY; i++) {
 #ifdef CONFIG_X86_PAE
                 set_pgd(swapper_pg_dir+i, __pgd(1 + __pa(empty_zero_page)));
 #else
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index af0c50161d95..e2ac320e6151 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -104,7 +104,7 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd)
  * -- wli
  */
 #define UNSHARED_PTRS_PER_PGD                           \
-        (SHARED_KERNEL_PMD ? USER_PTRS_PER_PGD : PTRS_PER_PGD)
+        (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
 
 static void pgd_ctor(void *p)
 {
@@ -112,7 +112,7 @@ static void pgd_ctor(void *p)
         unsigned long flags;
 
         /* Clear usermode parts of PGD */
-        memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
+        memset(pgd, 0, KERNEL_PGD_BOUNDARY*sizeof(pgd_t));
 
         spin_lock_irqsave(&pgd_lock, flags);
 
@@ -121,12 +121,12 @@ static void pgd_ctor(void *p)
            references from swapper_pg_dir. */
         if (PAGETABLE_LEVELS == 2 ||
             (PAGETABLE_LEVELS == 3 && SHARED_KERNEL_PMD)) {
-                clone_pgd_range(pgd + USER_PTRS_PER_PGD,
-                                swapper_pg_dir + USER_PTRS_PER_PGD,
+                clone_pgd_range(pgd + KERNEL_PGD_BOUNDARY,
+                                swapper_pg_dir + KERNEL_PGD_BOUNDARY,
                                 KERNEL_PGD_PTRS);
                 paravirt_alloc_pmd_clone(__pa(pgd) >> PAGE_SHIFT,
                                          __pa(swapper_pg_dir) >> PAGE_SHIFT,
-                                         USER_PTRS_PER_PGD,
+                                         KERNEL_PGD_BOUNDARY,
                                          KERNEL_PGD_PTRS);
         }
 
@@ -201,7 +201,7 @@ static int pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd)
                         return 0;
                 }
 
-                if (i >= USER_PTRS_PER_PGD)
+                if (i >= KERNEL_PGD_BOUNDARY)
                         memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
                                sizeof(pmd_t) * PTRS_PER_PMD);