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-rw-r--r--arch/x86/kernel/reboot.c4
-rw-r--r--arch/x86/kernel/smpboot.c4
-rw-r--r--arch/x86/kernel/vmi_32.c2
3 files changed, 5 insertions, 5 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 @@
8#include <asm/apic.h> 8#include <asm/apic.h>
9#include <asm/desc.h> 9#include <asm/desc.h>
10#include <asm/hpet.h> 10#include <asm/hpet.h>
11#include <asm/pgtable.h>
11#include <asm/reboot_fixups.h> 12#include <asm/reboot_fixups.h>
12#include <asm/reboot.h> 13#include <asm/reboot.h>
13 14
@@ -15,7 +16,6 @@
15# include <linux/dmi.h> 16# include <linux/dmi.h>
16# include <linux/ctype.h> 17# include <linux/ctype.h>
17# include <linux/mc146818rtc.h> 18# include <linux/mc146818rtc.h>
18# include <asm/pgtable.h>
19#else 19#else
20# include <asm/iommu.h> 20# include <asm/iommu.h>
21#endif 21#endif
@@ -275,7 +275,7 @@ void machine_real_restart(unsigned char *code, int length)
275 /* Remap the kernel at virtual address zero, as well as offset zero 275 /* Remap the kernel at virtual address zero, as well as offset zero
276 from the kernel segment. This assumes the kernel segment starts at 276 from the kernel segment. This assumes the kernel segment starts at
277 virtual address PAGE_OFFSET. */ 277 virtual address PAGE_OFFSET. */
278 memcpy(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS, 278 memcpy(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
279 sizeof(swapper_pg_dir [0]) * KERNEL_PGD_PTRS); 279 sizeof(swapper_pg_dir [0]) * KERNEL_PGD_PTRS);
280 280
281 /* 281 /*
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)
1039 1039
1040#ifdef CONFIG_X86_32 1040#ifdef CONFIG_X86_32
1041 /* init low mem mapping */ 1041 /* init low mem mapping */
1042 clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS, 1042 clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
1043 min_t(unsigned long, KERNEL_PGD_PTRS, USER_PGD_PTRS)); 1043 min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY));
1044 flush_tlb_all(); 1044 flush_tlb_all();
1045#endif 1045#endif
1046 1046
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)
320 * pdes need to be zeroed. 320 * pdes need to be zeroed.
321 */ 321 */
322 if (type & VMI_PAGE_CLONE) 322 if (type & VMI_PAGE_CLONE)
323 limit = USER_PTRS_PER_PGD; 323 limit = KERNEL_PGD_BOUNDARY;
324 for (i = 0; i < limit; i++) 324 for (i = 0; i < limit; i++)
325 BUG_ON(ptr[i]); 325 BUG_ON(ptr[i]);
326} 326}