diff options
Diffstat (limited to 'arch/sparc/include/asm')
| -rw-r--r-- | arch/sparc/include/asm/atomic_32.h | 38 | ||||
| -rw-r--r-- | arch/sparc/include/asm/atomic_64.h | 36 | ||||
| -rw-r--r-- | arch/sparc/include/asm/cmpxchg_32.h | 12 | ||||
| -rw-r--r-- | arch/sparc/include/asm/cmpxchg_64.h | 12 | ||||
| -rw-r--r-- | arch/sparc/include/asm/mmzone.h | 4 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgalloc_32.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgalloc_64.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgtable_32.h | 3 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgtable_64.h | 8 |
9 files changed, 56 insertions, 59 deletions
diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h index efad5532f169..d775daa83d12 100644 --- a/arch/sparc/include/asm/atomic_32.h +++ b/arch/sparc/include/asm/atomic_32.h @@ -18,30 +18,30 @@ #include <asm/barrier.h> #include <asm-generic/atomic64.h> -int atomic_add_return(int, atomic_t *); -int atomic_fetch_add(int, atomic_t *); -int atomic_fetch_and(int, atomic_t *); -int atomic_fetch_or(int, atomic_t *); -int atomic_fetch_xor(int, atomic_t *); -int atomic_cmpxchg(atomic_t *, int, int); -int atomic_xchg(atomic_t *, int); -int atomic_fetch_add_unless(atomic_t *, int, int); -void atomic_set(atomic_t *, int); +int arch_atomic_add_return(int, atomic_t *); +int arch_atomic_fetch_add(int, atomic_t *); +int arch_atomic_fetch_and(int, atomic_t *); +int arch_atomic_fetch_or(int, atomic_t *); +int arch_atomic_fetch_xor(int, atomic_t *); +int arch_atomic_cmpxchg(atomic_t *, int, int); +int arch_atomic_xchg(atomic_t *, int); +int arch_atomic_fetch_add_unless(atomic_t *, int, int); +void arch_atomic_set(atomic_t *, int); -#define atomic_fetch_add_unless atomic_fetch_add_unless +#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless -#define atomic_set_release(v, i) atomic_set((v), (i)) +#define arch_atomic_set_release(v, i) arch_atomic_set((v), (i)) -#define atomic_read(v) READ_ONCE((v)->counter) +#define arch_atomic_read(v) READ_ONCE((v)->counter) -#define atomic_add(i, v) ((void)atomic_add_return( (int)(i), (v))) -#define atomic_sub(i, v) ((void)atomic_add_return(-(int)(i), (v))) +#define arch_atomic_add(i, v) ((void)arch_atomic_add_return( (int)(i), (v))) +#define arch_atomic_sub(i, v) ((void)arch_atomic_add_return(-(int)(i), (v))) -#define atomic_and(i, v) ((void)atomic_fetch_and((i), (v))) -#define atomic_or(i, v) ((void)atomic_fetch_or((i), (v))) -#define atomic_xor(i, v) ((void)atomic_fetch_xor((i), (v))) +#define arch_atomic_and(i, v) ((void)arch_atomic_fetch_and((i), (v))) +#define arch_atomic_or(i, v) ((void)arch_atomic_fetch_or((i), (v))) +#define arch_atomic_xor(i, v) ((void)arch_atomic_fetch_xor((i), (v))) -#define atomic_sub_return(i, v) (atomic_add_return(-(int)(i), (v))) -#define atomic_fetch_sub(i, v) (atomic_fetch_add (-(int)(i), (v))) +#define arch_atomic_sub_return(i, v) (arch_atomic_add_return(-(int)(i), (v))) +#define arch_atomic_fetch_sub(i, v) (arch_atomic_fetch_add (-(int)(i), (v))) #endif /* !(__ARCH_SPARC_ATOMIC__) */ diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h index 6b235d3d1d9d..077891686715 100644 --- a/arch/sparc/include/asm/atomic_64.h +++ b/arch/sparc/include/asm/atomic_64.h @@ -14,23 +14,23 @@ #define ATOMIC64_INIT(i) { (i) } -#define atomic_read(v) READ_ONCE((v)->counter) -#define atomic64_read(v) READ_ONCE((v)->counter) +#define arch_atomic_read(v) READ_ONCE((v)->counter) +#define arch_atomic64_read(v) READ_ONCE((v)->counter) -#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) -#define atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i)) +#define arch_atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) +#define arch_atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i)) #define ATOMIC_OP(op) \ -void atomic_##op(int, atomic_t *); \ -void atomic64_##op(s64, atomic64_t *); +void arch_atomic_##op(int, atomic_t *); \ +void arch_atomic64_##op(s64, atomic64_t *); #define ATOMIC_OP_RETURN(op) \ -int atomic_##op##_return(int, atomic_t *); \ -s64 atomic64_##op##_return(s64, atomic64_t *); +int arch_atomic_##op##_return(int, atomic_t *); \ +s64 arch_atomic64_##op##_return(s64, atomic64_t *); #define ATOMIC_FETCH_OP(op) \ -int atomic_fetch_##op(int, atomic_t *); \ -s64 atomic64_fetch_##op(s64, atomic64_t *); +int arch_atomic_fetch_##op(int, atomic_t *); \ +s64 arch_atomic64_fetch_##op(s64, atomic64_t *); #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op) ATOMIC_FETCH_OP(op) @@ -49,18 +49,18 @@ ATOMIC_OPS(xor) #undef ATOMIC_OP_RETURN #undef ATOMIC_OP -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) +#define arch_atomic_cmpxchg(v, o, n) (arch_cmpxchg(&((v)->counter), (o), (n))) -static inline int atomic_xchg(atomic_t *v, int new) +static inline int arch_atomic_xchg(atomic_t *v, int new) { - return xchg(&v->counter, new); + return arch_xchg(&v->counter, new); } -#define atomic64_cmpxchg(v, o, n) \ - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n))) -#define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) +#define arch_atomic64_cmpxchg(v, o, n) \ + ((__typeof__((v)->counter))arch_cmpxchg(&((v)->counter), (o), (n))) +#define arch_atomic64_xchg(v, new) (arch_xchg(&((v)->counter), new)) -s64 atomic64_dec_if_positive(atomic64_t *v); -#define atomic64_dec_if_positive atomic64_dec_if_positive +s64 arch_atomic64_dec_if_positive(atomic64_t *v); +#define arch_atomic64_dec_if_positive arch_atomic64_dec_if_positive #endif /* !(__ARCH_SPARC64_ATOMIC__) */ diff --git a/arch/sparc/include/asm/cmpxchg_32.h b/arch/sparc/include/asm/cmpxchg_32.h index a53d744d4212..27a57a3a7597 100644 --- a/arch/sparc/include/asm/cmpxchg_32.h +++ b/arch/sparc/include/asm/cmpxchg_32.h @@ -25,7 +25,7 @@ static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int return x; } -#define xchg(ptr,x) ({(__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)));}) +#define arch_xchg(ptr,x) ({(__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)));}) /* Emulate cmpxchg() the same way we emulate atomics, * by hashing the object address and indexing into an array @@ -55,7 +55,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) return old; } -#define cmpxchg(ptr, o, n) \ +#define arch_cmpxchg(ptr, o, n) \ ({ \ __typeof__(*(ptr)) _o_ = (o); \ __typeof__(*(ptr)) _n_ = (n); \ @@ -64,7 +64,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) }) u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new); -#define cmpxchg64(ptr, old, new) __cmpxchg_u64(ptr, old, new) +#define arch_cmpxchg64(ptr, old, new) __cmpxchg_u64(ptr, old, new) #include <asm-generic/cmpxchg-local.h> @@ -72,9 +72,9 @@ u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new); * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make * them available. */ -#define cmpxchg_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ +#define arch_cmpxchg_local(ptr, o, n) \ + ((__typeof__(*(ptr)))__generic_cmpxchg_local((ptr), (unsigned long)(o),\ (unsigned long)(n), sizeof(*(ptr)))) -#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) +#define arch_cmpxchg64_local(ptr, o, n) __generic_cmpxchg64_local((ptr), (o), (n)) #endif /* __ARCH_SPARC_CMPXCHG__ */ diff --git a/arch/sparc/include/asm/cmpxchg_64.h b/arch/sparc/include/asm/cmpxchg_64.h index 316faa0130ba..8c39a9981187 100644 --- a/arch/sparc/include/asm/cmpxchg_64.h +++ b/arch/sparc/include/asm/cmpxchg_64.h @@ -52,7 +52,7 @@ static inline unsigned long xchg64(__volatile__ unsigned long *m, unsigned long return val; } -#define xchg(ptr,x) \ +#define arch_xchg(ptr,x) \ ({ __typeof__(*(ptr)) __ret; \ __ret = (__typeof__(*(ptr))) \ __xchg((unsigned long)(x), (ptr), sizeof(*(ptr))); \ @@ -168,7 +168,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) return old; } -#define cmpxchg(ptr,o,n) \ +#define arch_cmpxchg(ptr,o,n) \ ({ \ __typeof__(*(ptr)) _o_ = (o); \ __typeof__(*(ptr)) _n_ = (n); \ @@ -189,20 +189,20 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr, case 4: case 8: return __cmpxchg(ptr, old, new, size); default: - return __cmpxchg_local_generic(ptr, old, new, size); + return __generic_cmpxchg_local(ptr, old, new, size); } return old; } -#define cmpxchg_local(ptr, o, n) \ +#define arch_cmpxchg_local(ptr, o, n) \ ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ (unsigned long)(n), sizeof(*(ptr)))) -#define cmpxchg64_local(ptr, o, n) \ +#define arch_cmpxchg64_local(ptr, o, n) \ ({ \ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ cmpxchg_local((ptr), (o), (n)); \ }) -#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) +#define arch_cmpxchg64(ptr, o, n) arch_cmpxchg64_local((ptr), (o), (n)) #endif /* __ARCH_SPARC64_CMPXCHG__ */ diff --git a/arch/sparc/include/asm/mmzone.h b/arch/sparc/include/asm/mmzone.h index 6543fb97a849..a236d8aa893a 100644 --- a/arch/sparc/include/asm/mmzone.h +++ b/arch/sparc/include/asm/mmzone.h @@ -2,7 +2,7 @@ #ifndef _SPARC64_MMZONE_H #define _SPARC64_MMZONE_H -#ifdef CONFIG_NEED_MULTIPLE_NODES +#ifdef CONFIG_NUMA #include <linux/cpumask.h> @@ -13,6 +13,6 @@ extern struct pglist_data *node_data[]; extern int numa_cpu_lookup_table[]; extern cpumask_t numa_cpumask_lookup_table[]; -#endif /* CONFIG_NEED_MULTIPLE_NODES */ +#endif /* CONFIG_NUMA */ #endif /* _SPARC64_MMZONE_H */ diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h index 9d353e6dc5a9..4f73e87b22a3 100644 --- a/arch/sparc/include/asm/pgalloc_32.h +++ b/arch/sparc/include/asm/pgalloc_32.h @@ -51,7 +51,6 @@ static inline void free_pmd_fast(pmd_t * pmd) #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) #define pmd_populate(mm, pmd, pte) pmd_set(pmd, pte) -#define pmd_pgtable(pmd) (pgtable_t)__pmd_page(pmd) void pmd_set(pmd_t *pmdp, pte_t *ptep); #define pmd_populate_kernel pmd_populate diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h index a8dafc550985..7b5561d17ab1 100644 --- a/arch/sparc/include/asm/pgalloc_64.h +++ b/arch/sparc/include/asm/pgalloc_64.h @@ -67,7 +67,6 @@ void pte_free(struct mm_struct *mm, pgtable_t ptepage); #define pmd_populate_kernel(MM, PMD, PTE) pmd_set(MM, PMD, PTE) #define pmd_populate(MM, PMD, PTE) pmd_set(MM, PMD, PTE) -#define pmd_pgtable(PMD) ((pte_t *)pmd_page_vaddr(PMD)) void pgtable_free(void *table, bool is_page); diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index a5cf79c149fe..ebaf374b55ab 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -48,7 +48,6 @@ unsigned long __init bootmem_init(unsigned long *pages_avail); #define PTRS_PER_PMD 64 #define PTRS_PER_PGD 256 #define USER_PTRS_PER_PGD PAGE_OFFSET / PGDIR_SIZE -#define FIRST_USER_ADDRESS 0UL #define PTE_SIZE (PTRS_PER_PTE*4) #define PAGE_NONE SRMMU_PAGE_NONE @@ -433,4 +432,6 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, /* We provide our own get_unmapped_area to cope with VA holes for userland */ #define HAVE_ARCH_UNMAPPED_AREA +#define pmd_pgtable(pmd) ((pgtable_t)__pmd_page(pmd)) + #endif /* !(_SPARC_PGTABLE_H) */ diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 550d3904de65..e0ee48ec3903 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -95,9 +95,6 @@ bool kern_addr_valid(unsigned long addr); #define PTRS_PER_PUD (1UL << PUD_BITS) #define PTRS_PER_PGD (1UL << PGDIR_BITS) -/* Kernel has a separate 44bit address space. */ -#define FIRST_USER_ADDRESS 0UL - #define pmd_ERROR(e) \ pr_err("%s:%d: bad pmd %p(%016lx) seen at (%pS)\n", \ __FILE__, __LINE__, &(e), pmd_val(e), __builtin_return_address(0)) @@ -377,8 +374,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t prot) #define pgprot_noncached pgprot_noncached #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) -extern pte_t arch_make_huge_pte(pte_t entry, struct vm_area_struct *vma, - struct page *page, int writable); +pte_t arch_make_huge_pte(pte_t entry, unsigned int shift, vm_flags_t flags); #define arch_make_huge_pte arch_make_huge_pte static inline unsigned long __pte_default_huge_mask(void) { @@ -1121,6 +1117,8 @@ extern unsigned long cmdline_memory_size; asmlinkage void do_sparc64_fault(struct pt_regs *regs); +#define pmd_pgtable(PMD) ((pte_t *)pmd_page_vaddr(PMD)) + #ifdef CONFIG_HUGETLB_PAGE #define pud_leaf_size pud_leaf_size |