diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/reboot.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/vmi_32.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 19c9386ac11..1791a751a77 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 6a925394bc7..2de2f7a2ed5 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 44f7ca153b7..956f38927aa 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]); } |