diff options
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/e820.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/elf.h | 3 | ||||
-rw-r--r-- | arch/x86/include/asm/page_types.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/paravirt.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/paravirt_types.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/pgalloc.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable-2level_types.h | 1 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable-3level_types.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable_64_types.h | 1 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable_types.h | 4 |
11 files changed, 20 insertions, 33 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index 779c2efe2e97..3ab0537872fb 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -40,14 +40,6 @@ static inline void e820_mark_nosave_regions(unsigned long limit_pfn) } #endif -#ifdef CONFIG_MEMTEST -extern void early_memtest(unsigned long start, unsigned long end); -#else -static inline void early_memtest(unsigned long start, unsigned long end) -{ -} -#endif - extern unsigned long e820_end_of_ram_pfn(void); extern unsigned long e820_end_of_low_ram_pfn(void); extern u64 early_reserve_e820(u64 sizet, u64 align); diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h index 935588d95c82..f161c189c27b 100644 --- a/arch/x86/include/asm/elf.h +++ b/arch/x86/include/asm/elf.h @@ -339,9 +339,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp); #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages -extern unsigned long arch_randomize_brk(struct mm_struct *mm); -#define arch_randomize_brk arch_randomize_brk - /* * True on X86_32 or when emulating IA32 on X86_64 */ diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h index f97fbe3abb67..c7c712f2648b 100644 --- a/arch/x86/include/asm/page_types.h +++ b/arch/x86/include/asm/page_types.h @@ -40,8 +40,10 @@ #ifdef CONFIG_X86_64 #include <asm/page_64_types.h> +#define IOREMAP_MAX_ORDER (PUD_SHIFT) #else #include <asm/page_32_types.h> +#define IOREMAP_MAX_ORDER (PMD_SHIFT) #endif /* CONFIG_X86_64 */ #ifndef __ASSEMBLY__ diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 5f6051d5d139..8957810ad7d1 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -545,7 +545,7 @@ static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) PVOP_VCALL2(pv_mmu_ops.set_pmd, pmdp, val); } -#if PAGETABLE_LEVELS >= 3 +#if CONFIG_PGTABLE_LEVELS >= 3 static inline pmd_t __pmd(pmdval_t val) { pmdval_t ret; @@ -585,7 +585,7 @@ static inline void set_pud(pud_t *pudp, pud_t pud) PVOP_VCALL2(pv_mmu_ops.set_pud, pudp, val); } -#if PAGETABLE_LEVELS == 4 +#if CONFIG_PGTABLE_LEVELS == 4 static inline pud_t __pud(pudval_t val) { pudval_t ret; @@ -636,9 +636,9 @@ static inline void pud_clear(pud_t *pudp) set_pud(pudp, __pud(0)); } -#endif /* PAGETABLE_LEVELS == 4 */ +#endif /* CONFIG_PGTABLE_LEVELS == 4 */ -#endif /* PAGETABLE_LEVELS >= 3 */ +#endif /* CONFIG_PGTABLE_LEVELS >= 3 */ #ifdef CONFIG_X86_PAE /* Special-case pte-setting operations for PAE, which can't update a diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 7549b8b369e4..f7b0b5c112f2 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -294,7 +294,7 @@ struct pv_mmu_ops { struct paravirt_callee_save pgd_val; struct paravirt_callee_save make_pgd; -#if PAGETABLE_LEVELS >= 3 +#if CONFIG_PGTABLE_LEVELS >= 3 #ifdef CONFIG_X86_PAE void (*set_pte_atomic)(pte_t *ptep, pte_t pteval); void (*pte_clear)(struct mm_struct *mm, unsigned long addr, @@ -308,13 +308,13 @@ struct pv_mmu_ops { struct paravirt_callee_save pmd_val; struct paravirt_callee_save make_pmd; -#if PAGETABLE_LEVELS == 4 +#if CONFIG_PGTABLE_LEVELS == 4 struct paravirt_callee_save pud_val; struct paravirt_callee_save make_pud; void (*set_pgd)(pgd_t *pudp, pgd_t pgdval); -#endif /* PAGETABLE_LEVELS == 4 */ -#endif /* PAGETABLE_LEVELS >= 3 */ +#endif /* CONFIG_PGTABLE_LEVELS == 4 */ +#endif /* CONFIG_PGTABLE_LEVELS >= 3 */ struct pv_lazy_ops lazy_mode; diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h index c4412e972bbd..bf7f8b55b0f9 100644 --- a/arch/x86/include/asm/pgalloc.h +++ b/arch/x86/include/asm/pgalloc.h @@ -77,7 +77,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, #define pmd_pgtable(pmd) pmd_page(pmd) -#if PAGETABLE_LEVELS > 2 +#if CONFIG_PGTABLE_LEVELS > 2 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) { struct page *page; @@ -116,7 +116,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) } #endif /* CONFIG_X86_PAE */ -#if PAGETABLE_LEVELS > 3 +#if CONFIG_PGTABLE_LEVELS > 3 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud) { paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); @@ -142,7 +142,7 @@ static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, ___pud_free_tlb(tlb, pud); } -#endif /* PAGETABLE_LEVELS > 3 */ -#endif /* PAGETABLE_LEVELS > 2 */ +#endif /* CONFIG_PGTABLE_LEVELS > 3 */ +#endif /* CONFIG_PGTABLE_LEVELS > 2 */ #endif /* _ASM_X86_PGALLOC_H */ diff --git a/arch/x86/include/asm/pgtable-2level_types.h b/arch/x86/include/asm/pgtable-2level_types.h index daacc23e3fb9..392576433e77 100644 --- a/arch/x86/include/asm/pgtable-2level_types.h +++ b/arch/x86/include/asm/pgtable-2level_types.h @@ -17,7 +17,6 @@ typedef union { #endif /* !__ASSEMBLY__ */ #define SHARED_KERNEL_PMD 0 -#define PAGETABLE_LEVELS 2 /* * traditional i386 two-level paging structure: diff --git a/arch/x86/include/asm/pgtable-3level_types.h b/arch/x86/include/asm/pgtable-3level_types.h index 1bd5876c8649..bcc89625ebe5 100644 --- a/arch/x86/include/asm/pgtable-3level_types.h +++ b/arch/x86/include/asm/pgtable-3level_types.h @@ -24,8 +24,6 @@ typedef union { #define SHARED_KERNEL_PMD 1 #endif -#define PAGETABLE_LEVELS 3 - /* * PGDIR_SHIFT determines what a top-level page table entry can map */ diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index a0c35bf6cb92..fe57e7a98839 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -551,7 +551,7 @@ static inline unsigned long pages_to_mb(unsigned long npg) return npg >> (20 - PAGE_SHIFT); } -#if PAGETABLE_LEVELS > 2 +#if CONFIG_PGTABLE_LEVELS > 2 static inline int pud_none(pud_t pud) { return native_pud_val(pud) == 0; @@ -594,9 +594,9 @@ static inline int pud_large(pud_t pud) { return 0; } -#endif /* PAGETABLE_LEVELS > 2 */ +#endif /* CONFIG_PGTABLE_LEVELS > 2 */ -#if PAGETABLE_LEVELS > 3 +#if CONFIG_PGTABLE_LEVELS > 3 static inline int pgd_present(pgd_t pgd) { return pgd_flags(pgd) & _PAGE_PRESENT; @@ -633,7 +633,7 @@ static inline int pgd_none(pgd_t pgd) { return !native_pgd_val(pgd); } -#endif /* PAGETABLE_LEVELS > 3 */ +#endif /* CONFIG_PGTABLE_LEVELS > 3 */ #endif /* __ASSEMBLY__ */ diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h index 602b6028c5b6..e6844dfb4471 100644 --- a/arch/x86/include/asm/pgtable_64_types.h +++ b/arch/x86/include/asm/pgtable_64_types.h @@ -20,7 +20,6 @@ typedef struct { pteval_t pte; } pte_t; #endif /* !__ASSEMBLY__ */ #define SHARED_KERNEL_PMD 0 -#define PAGETABLE_LEVELS 4 /* * PGDIR_SHIFT determines what a top-level page table entry can map diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h index 8c7c10802e9c..78f0c8cbe316 100644 --- a/arch/x86/include/asm/pgtable_types.h +++ b/arch/x86/include/asm/pgtable_types.h @@ -234,7 +234,7 @@ static inline pgdval_t pgd_flags(pgd_t pgd) return native_pgd_val(pgd) & PTE_FLAGS_MASK; } -#if PAGETABLE_LEVELS > 3 +#if CONFIG_PGTABLE_LEVELS > 3 typedef struct { pudval_t pud; } pud_t; static inline pud_t native_make_pud(pmdval_t val) @@ -255,7 +255,7 @@ static inline pudval_t native_pud_val(pud_t pud) } #endif -#if PAGETABLE_LEVELS > 2 +#if CONFIG_PGTABLE_LEVELS > 2 typedef struct { pmdval_t pmd; } pmd_t; static inline pmd_t native_make_pmd(pmdval_t val) |