diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/kup.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/mmu-hash.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgalloc.h | 10 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hash-4k.h | 10 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hash-64k.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hash.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/kup.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/mmu-hash.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/mmu.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgtable-64k.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgtable.h | 63 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pkeys.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/radix.h | 22 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/slice.h | 4 |
15 files changed, 58 insertions, 122 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h index 4e14a5427a63..873c5146e326 100644 --- a/arch/powerpc/include/asm/book3s/32/kup.h +++ b/arch/powerpc/include/asm/book3s/32/kup.h @@ -7,7 +7,7 @@ #include <asm/mmu.h> #include <asm/synch.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_KUAP @@ -170,6 +170,6 @@ __bad_kuap_fault(struct pt_regs *regs, unsigned long address, bool is_write) #endif /* CONFIG_PPC_KUAP */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_32_KUP_H */ diff --git a/arch/powerpc/include/asm/book3s/32/mmu-hash.h b/arch/powerpc/include/asm/book3s/32/mmu-hash.h index 78c6a5fde1d6..8435bf3cdabf 100644 --- a/arch/powerpc/include/asm/book3s/32/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/32/mmu-hash.h @@ -29,7 +29,7 @@ #define BPP_RX 0x01 /* Read only */ #define BPP_RW 0x02 /* Read/write */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Contort a phys_addr_t into the right format/bits for a BAT */ #ifdef CONFIG_PHYS_64BIT #define BAT_PHYS_ADDR(x) ((u32)((x & 0x00000000fffe0000ULL) | \ @@ -47,7 +47,7 @@ struct ppc_bat { u32 batu; u32 batl; }; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * Hash table @@ -64,7 +64,7 @@ struct ppc_bat { #define SR_KP 0x20000000 /* User key */ #define SR_KS 0x40000000 /* Supervisor key */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #include <asm/asm-offsets.h> @@ -225,7 +225,7 @@ static __always_inline void update_user_segments(u32 val) int __init find_free_bat(void); unsigned int bat_block_size(unsigned long base, unsigned long top); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* We happily ignore the smaller BATs on 601, we don't actually use * those definitions on hash32 at the moment anyway diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index dd4eb3063175..f4390704d5ba 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -7,8 +7,14 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) { - return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), - pgtable_gfp_flags(mm, GFP_KERNEL)); + pgd_t *pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), + pgtable_gfp_flags(mm, GFP_KERNEL)); + +#ifdef CONFIG_PPC_BOOK3S_603 + memcpy(pgd + USER_PTRS_PER_PGD, swapper_pg_dir + USER_PTRS_PER_PGD, + (MAX_PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); +#endif + return pgd; } static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 92d21c6faf1e..87dcca962be7 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -102,7 +102,7 @@ #define PMD_CACHE_INDEX PMD_INDEX_SIZE #define PUD_CACHE_INDEX PUD_INDEX_SIZE -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_INDEX_SIZE) #define PMD_TABLE_SIZE 0 #define PUD_TABLE_SIZE 0 @@ -110,7 +110,7 @@ /* Bits to mask out from a PMD to get to the PTE page */ #define PMD_MASKED_BITS (PTE_TABLE_SIZE - 1) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) #define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) @@ -132,12 +132,12 @@ #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); void unmap_kernel_page(unsigned long va); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary @@ -199,7 +199,7 @@ void unmap_kernel_page(unsigned long va); #define MODULES_SIZE (CONFIG_MODULES_SIZE * SZ_1M) #define MODULES_VADDR (MODULES_END - MODULES_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/sched.h> #include <linux/threads.h> @@ -602,6 +602,6 @@ static inline pgprot_t pgprot_writecombine(pgprot_t prot) return pgprot_noncached_wc(prot); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_32_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h index aa90a048f319..8e5bd9902bed 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h @@ -32,7 +32,7 @@ */ #define H_KERN_VIRT_START ASM_CONST(0xc0003d0000000000) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define H_PTE_TABLE_SIZE (sizeof(pte_t) << H_PTE_INDEX_SIZE) #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << H_PMD_INDEX_SIZE) #define H_PUD_TABLE_SIZE (sizeof(pud_t) << H_PUD_INDEX_SIZE) @@ -168,12 +168,6 @@ extern pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, extern int hash__has_transparent_hugepage(void); #endif -static inline pmd_t hash__pmd_mkdevmap(pmd_t pmd) -{ - BUG(); - return pmd; -} - -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_4K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash-64k.h b/arch/powerpc/include/asm/book3s/64/hash-64k.h index 0bf6fd0bf42a..7deb3a66890b 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-64k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-64k.h @@ -79,7 +79,7 @@ #endif #define H_PMD_FRAG_NR (PAGE_SIZE >> H_PMD_FRAG_SIZE_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/errno.h> /* @@ -259,7 +259,7 @@ static inline void mark_hpte_slot_valid(unsigned char *hpte_slot_array, */ static inline int hash__pmd_trans_huge(pmd_t pmd) { - return !!((pmd_val(pmd) & (_PAGE_PTE | H_PAGE_THP_HUGE | _PAGE_DEVMAP)) == + return !!((pmd_val(pmd) & (_PAGE_PTE | H_PAGE_THP_HUGE)) == (_PAGE_PTE | H_PAGE_THP_HUGE)); } @@ -281,11 +281,6 @@ extern pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, extern int hash__has_transparent_hugepage(void); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -static inline pmd_t hash__pmd_mkdevmap(pmd_t pmd) -{ - return __pmd(pmd_val(pmd) | (_PAGE_PTE | H_PAGE_THP_HUGE | _PAGE_DEVMAP)); -} - -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_64K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h index 0755f2567021..5a8cbd496731 100644 --- a/arch/powerpc/include/asm/book3s/64/hash.h +++ b/arch/powerpc/include/asm/book3s/64/hash.h @@ -112,7 +112,7 @@ #define H_PMD_BAD_BITS (PTE_TABLE_SIZE-1) #define H_PUD_BAD_BITS (PMD_TABLE_SIZE-1) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline int get_region_id(unsigned long ea) { int region_id; @@ -295,6 +295,6 @@ int hash__create_section_mapping(unsigned long start, unsigned long end, int nid, pgprot_t prot); int hash__remove_section_mapping(unsigned long start, unsigned long end); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_H */ diff --git a/arch/powerpc/include/asm/book3s/64/kup.h b/arch/powerpc/include/asm/book3s/64/kup.h index 497a7bd31ecc..03aec3c6c851 100644 --- a/arch/powerpc/include/asm/book3s/64/kup.h +++ b/arch/powerpc/include/asm/book3s/64/kup.h @@ -10,7 +10,7 @@ #define AMR_KUEP_BLOCKED UL(0x5455555555555555) #define AMR_KUAP_BLOCKED (AMR_KUAP_BLOCK_READ | AMR_KUAP_BLOCK_WRITE) -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ .macro kuap_user_restore gpr1, gpr2 #if defined(CONFIG_PPC_PKEY) @@ -191,7 +191,7 @@ #endif .endm -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ #include <linux/jump_label.h> #include <linux/sched.h> @@ -413,6 +413,6 @@ static __always_inline void restore_user_access(unsigned long flags) if (static_branch_unlikely(&uaccess_flush_key) && flags == AMR_KUAP_BLOCKED) do_uaccess_flush(); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_KUP_H */ diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index 1c4eebbc69c9..346351423207 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h @@ -130,7 +130,7 @@ #define POWER9_TLB_SETS_HASH 256 /* # sets in POWER9 TLB Hash mode */ #define POWER9_TLB_SETS_RADIX 128 /* # sets in POWER9 TLB Radix mode */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct mmu_hash_ops { void (*hpte_invalidate)(unsigned long slot, @@ -220,7 +220,7 @@ static inline unsigned long get_sllp_encoding(int psize) return sllp; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * Segment sizes. @@ -248,7 +248,7 @@ static inline unsigned long get_sllp_encoding(int psize) #define LP_BITS 8 #define LP_MASK(i) ((0xFF >> (i)) << LP_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline int slb_vsid_shift(int ssize) { @@ -532,7 +532,7 @@ void slb_set_size(u16 size); static inline void slb_set_size(u16 size) { } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * VSID allocation (256MB segment) @@ -668,7 +668,7 @@ static inline void slb_set_size(u16 size) { } #define SLICE_ARRAY_SIZE (H_PGTABLE_RANGE >> 41) #define LOW_SLICE_ARRAY_SZ (BITS_PER_LONG / BITS_PER_BYTE) #define TASK_SLICE_ARRAY_SZ(x) ((x)->hash_context->slb_addr_limit >> 41) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_SUBPAGE_PROT /* @@ -881,5 +881,5 @@ static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, return __mk_vsid_data(get_kernel_vsid(ea, ssize), ssize, flags); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_MMU_HASH_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h index fedbc5d38191..48631365b48c 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu.h +++ b/arch/powerpc/include/asm/book3s/64/mmu.h @@ -4,7 +4,7 @@ #include <asm/page.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Page size definition * @@ -26,12 +26,12 @@ struct mmu_psize_def { }; }; extern struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* 64-bit classic hash table MMU */ #include <asm/book3s/64/mmu-hash.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * ISA 3.0 partition and process table entry format */ @@ -288,5 +288,5 @@ static inline unsigned long get_user_vsid(mm_context_t *ctx, } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_MMU_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h index 4d8d7b4ea16b..004a03e97e58 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H #define _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_HUGETLB_PAGE #endif /* CONFIG_HUGETLB_PAGE */ @@ -14,5 +14,5 @@ static inline int remap_4k_pfn(struct vm_area_struct *vma, unsigned long addr, BUG(); return hash__remap_4k_pfn(vma, addr, pfn, prot); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /*_ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index a2ddcbb3fcb9..aac8ce30cd3b 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -4,7 +4,7 @@ #include <asm-generic/pgtable-nop4d.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/mmdebug.h> #include <linux/bug.h> #include <linux/sizes.h> @@ -88,7 +88,6 @@ #define _PAGE_SOFT_DIRTY _RPAGE_SW3 /* software: software dirty tracking */ #define _PAGE_SPECIAL _RPAGE_SW2 /* software: special page */ -#define _PAGE_DEVMAP _RPAGE_SW1 /* software: ZONE_DEVICE page */ /* * Drivers request for cache inhibited pte mapping using _PAGE_NO_CACHE @@ -109,7 +108,7 @@ */ #define _HPAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \ _PAGE_ACCESSED | H_PAGE_THP_HUGE | _PAGE_PTE | \ - _PAGE_SOFT_DIRTY | _PAGE_DEVMAP) + _PAGE_SOFT_DIRTY) /* * user access blocked by key */ @@ -123,7 +122,7 @@ */ #define _PAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \ _PAGE_ACCESSED | _PAGE_SPECIAL | _PAGE_PTE | \ - _PAGE_SOFT_DIRTY | _PAGE_DEVMAP) + _PAGE_SOFT_DIRTY) /* * We define 2 sets of base prot bits, one for basic pages (ie, @@ -144,7 +143,7 @@ #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_ROX) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * page table defines */ @@ -292,7 +291,7 @@ static inline unsigned long pud_leaf_size(pud_t pud) else return PUD_SIZE; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #include <asm/book3s/64/hash.h> #include <asm/book3s/64/radix.h> @@ -328,7 +327,7 @@ static inline unsigned long pud_leaf_size(pud_t pud) #define FIXADDR_SIZE SZ_32M #define FIXADDR_TOP (IOREMAP_END + FIXADDR_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline unsigned long pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep, unsigned long clr, @@ -609,24 +608,6 @@ static inline pte_t pte_mkhuge(pte_t pte) return pte; } -static inline pte_t pte_mkdevmap(pte_t pte) -{ - return __pte_raw(pte_raw(pte) | cpu_to_be64(_PAGE_SPECIAL | _PAGE_DEVMAP)); -} - -/* - * This is potentially called with a pmd as the argument, in which case it's not - * safe to check _PAGE_DEVMAP unless we also confirm that _PAGE_PTE is set. - * That's because the bit we use for _PAGE_DEVMAP is not reserved for software - * use in page directory entries (ie. non-ptes). - */ -static inline int pte_devmap(pte_t pte) -{ - __be64 mask = cpu_to_be64(_PAGE_DEVMAP | _PAGE_PTE); - - return (pte_raw(pte) & mask) == mask; -} - static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { /* FIXME!! check whether this need to be a conditional */ @@ -1379,36 +1360,6 @@ static inline bool arch_needs_pgtable_deposit(void) } extern void serialize_against_pte_lookup(struct mm_struct *mm); - -static inline pmd_t pmd_mkdevmap(pmd_t pmd) -{ - if (radix_enabled()) - return radix__pmd_mkdevmap(pmd); - return hash__pmd_mkdevmap(pmd); -} - -static inline pud_t pud_mkdevmap(pud_t pud) -{ - if (radix_enabled()) - return radix__pud_mkdevmap(pud); - BUG(); - return pud; -} - -static inline int pmd_devmap(pmd_t pmd) -{ - return pte_devmap(pmd_pte(pmd)); -} - -static inline int pud_devmap(pud_t pud) -{ - return pte_devmap(pud_pte(pud)); -} - -static inline int pgd_devmap(pgd_t pgd) -{ - return 0; -} #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ #define __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION @@ -1430,5 +1381,5 @@ static inline bool is_pte_rw_upgrade(unsigned long old_val, unsigned long new_va return false; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_PGTABLE_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/pkeys.h b/arch/powerpc/include/asm/book3s/64/pkeys.h index 5b178139f3c0..ff911b4251d9 100644 --- a/arch/powerpc/include/asm/book3s/64/pkeys.h +++ b/arch/powerpc/include/asm/book3s/64/pkeys.h @@ -5,7 +5,7 @@ #include <asm/book3s/64/hash-pkey.h> -static inline u64 vmflag_to_pte_pkey_bits(u64 vm_flags) +static inline u64 vmflag_to_pte_pkey_bits(vm_flags_t vm_flags) { if (!mmu_has_feature(MMU_FTR_PKEY)) return 0x0UL; diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 8f55ff74bb68..da954e779744 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -4,7 +4,7 @@ #include <asm/asm-const.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/cmpxchg.h> #endif @@ -14,7 +14,7 @@ #include <asm/book3s/64/radix-4k.h> #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/book3s/64/tlbflush-radix.h> #include <asm/cpu_has_feature.h> #endif @@ -132,7 +132,7 @@ #define RADIX_VMEMMAP_SIZE RADIX_KERN_MAP_SIZE #define RADIX_VMEMMAP_END (RADIX_VMEMMAP_START + RADIX_VMEMMAP_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define RADIX_PTE_TABLE_SIZE (sizeof(pte_t) << RADIX_PTE_INDEX_SIZE) #define RADIX_PMD_TABLE_SIZE (sizeof(pmd_t) << RADIX_PMD_INDEX_SIZE) #define RADIX_PUD_TABLE_SIZE (sizeof(pud_t) << RADIX_PUD_INDEX_SIZE) @@ -264,7 +264,7 @@ static inline int radix__p4d_bad(p4d_t p4d) static inline int radix__pmd_trans_huge(pmd_t pmd) { - return (pmd_val(pmd) & (_PAGE_PTE | _PAGE_DEVMAP)) == _PAGE_PTE; + return (pmd_val(pmd) & _PAGE_PTE) == _PAGE_PTE; } static inline pmd_t radix__pmd_mkhuge(pmd_t pmd) @@ -274,7 +274,7 @@ static inline pmd_t radix__pmd_mkhuge(pmd_t pmd) static inline int radix__pud_trans_huge(pud_t pud) { - return (pud_val(pud) & (_PAGE_PTE | _PAGE_DEVMAP)) == _PAGE_PTE; + return (pud_val(pud) & _PAGE_PTE) == _PAGE_PTE; } static inline pud_t radix__pud_mkhuge(pud_t pud) @@ -315,16 +315,6 @@ static inline int radix__has_transparent_pud_hugepage(void) } #endif -static inline pmd_t radix__pmd_mkdevmap(pmd_t pmd) -{ - return __pmd(pmd_val(pmd) | (_PAGE_PTE | _PAGE_DEVMAP)); -} - -static inline pud_t radix__pud_mkdevmap(pud_t pud) -{ - return __pud(pud_val(pud) | (_PAGE_PTE | _PAGE_DEVMAP)); -} - struct vmem_altmap; struct dev_pagemap; extern int __meminit radix__vmemmap_create_mapping(unsigned long start, @@ -372,5 +362,5 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn, unsigned long start, unsigned long end, int node, struct dev_pagemap *pgmap); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/powerpc/include/asm/book3s/64/slice.h b/arch/powerpc/include/asm/book3s/64/slice.h index 5fbe18544cbd..6e2f7a74cd75 100644 --- a/arch/powerpc/include/asm/book3s/64/slice.h +++ b/arch/powerpc/include/asm/book3s/64/slice.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_BOOK3S_64_SLICE_H #define _ASM_POWERPC_BOOK3S_64_SLICE_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_64S_HASH_MMU #ifdef CONFIG_HUGETLB_PAGE @@ -37,6 +37,6 @@ void slice_set_range_psize(struct mm_struct *mm, unsigned long start, void slice_init_new_context_exec(struct mm_struct *mm); void slice_setup_new_exec(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_SLICE_H */ |