diff options
Diffstat (limited to 'arch/microblaze/include/asm')
| -rw-r--r-- | arch/microblaze/include/asm/delay.h | 4 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/kgdb.h | 3 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/linkage.h | 16 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgalloc.h | 14 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgtable.h | 15 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/syscall.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/thread_info.h | 4 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/uaccess.h | 6 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/unistd.h | 2 |
9 files changed, 21 insertions, 45 deletions
diff --git a/arch/microblaze/include/asm/delay.h b/arch/microblaze/include/asm/delay.h index 60cb39deb533..ea2a9cd9b159 100644 --- a/arch/microblaze/include/asm/delay.h +++ b/arch/microblaze/include/asm/delay.h @@ -15,7 +15,7 @@ #include <linux/param.h> -extern inline void __delay(unsigned long loops) +static inline void __delay(unsigned long loops) { asm volatile ("# __delay \n\t" \ "1: addi %0, %0, -1\t\n" \ @@ -43,7 +43,7 @@ extern inline void __delay(unsigned long loops) extern unsigned long loops_per_jiffy; -extern inline void __udelay(unsigned int x) +static inline void __udelay(unsigned int x) { unsigned long long tmp = diff --git a/arch/microblaze/include/asm/kgdb.h b/arch/microblaze/include/asm/kgdb.h index 78b17d40b235..ad27acb2b15f 100644 --- a/arch/microblaze/include/asm/kgdb.h +++ b/arch/microblaze/include/asm/kgdb.h @@ -23,6 +23,9 @@ static inline void arch_kgdb_breakpoint(void) __asm__ __volatile__("brki r16, 0x18;"); } +struct pt_regs; +asmlinkage void microblaze_kgdb_break(struct pt_regs *regs); + #endif /* __ASSEMBLY__ */ #endif /* __MICROBLAZE_KGDB_H__ */ #endif /* __KERNEL__ */ diff --git a/arch/microblaze/include/asm/linkage.h b/arch/microblaze/include/asm/linkage.h index 3a8e36d057eb..0540bbaad897 100644 --- a/arch/microblaze/include/asm/linkage.h +++ b/arch/microblaze/include/asm/linkage.h @@ -1,15 +1 @@ -/* - * Copyright (C) 2006 Atmark Techno, Inc. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef _ASM_MICROBLAZE_LINKAGE_H -#define _ASM_MICROBLAZE_LINKAGE_H - -#define __ALIGN .align 4 -#define __ALIGN_STR ".align 4" - -#endif /* _ASM_MICROBLAZE_LINKAGE_H */ +#include <asm-generic/linkage.h> diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h index 7fdf7fabc7d7..61436d69775c 100644 --- a/arch/microblaze/include/asm/pgalloc.h +++ b/arch/microblaze/include/asm/pgalloc.h @@ -60,7 +60,7 @@ extern unsigned long get_zero_page_fast(void); extern void __bad_pte(pmd_t *pmd); -extern inline pgd_t *get_pgd_slow(void) +static inline pgd_t *get_pgd_slow(void) { pgd_t *ret; @@ -70,7 +70,7 @@ extern inline pgd_t *get_pgd_slow(void) return ret; } -extern inline pgd_t *get_pgd_fast(void) +static inline pgd_t *get_pgd_fast(void) { unsigned long *ret; @@ -84,14 +84,14 @@ extern inline pgd_t *get_pgd_fast(void) return (pgd_t *)ret; } -extern inline void free_pgd_fast(pgd_t *pgd) +static inline void free_pgd_fast(pgd_t *pgd) { *(unsigned long **)pgd = pgd_quicklist; pgd_quicklist = (unsigned long *) pgd; pgtable_cache_size++; } -extern inline void free_pgd_slow(pgd_t *pgd) +static inline void free_pgd_slow(pgd_t *pgd) { free_page((unsigned long)pgd); } @@ -146,19 +146,19 @@ static inline pte_t *pte_alloc_one_fast(struct mm_struct *mm, return (pte_t *)ret; } -extern inline void pte_free_fast(pte_t *pte) +static inline void pte_free_fast(pte_t *pte) { *(unsigned long **)pte = pte_quicklist; pte_quicklist = (unsigned long *) pte; pgtable_cache_size++; } -extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) { free_page((unsigned long)pte); } -extern inline void pte_free_slow(struct page *ptepage) +static inline void pte_free_slow(struct page *ptepage) { __free_page(ptepage); } diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h index df19d0c47be8..e53b8532353c 100644 --- a/arch/microblaze/include/asm/pgtable.h +++ b/arch/microblaze/include/asm/pgtable.h @@ -40,10 +40,6 @@ extern int mem_init_done; #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) -#ifndef __ASSEMBLY__ -static inline int pte_file(pte_t pte) { return 0; } -#endif /* __ASSEMBLY__ */ - #define ZERO_PAGE(vaddr) ({ BUG(); NULL; }) #define swapper_pg_dir ((pgd_t *) NULL) @@ -65,6 +61,8 @@ static inline int pte_file(pte_t pte) { return 0; } #include <asm-generic/4level-fixup.h> +#define __PAGETABLE_PMD_FOLDED + #ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -74,7 +72,7 @@ static inline int pte_file(pte_t pte) { return 0; } #include <asm/mmu.h> #include <asm/page.h> -#define FIRST_USER_ADDRESS 0 +#define FIRST_USER_ADDRESS 0UL extern unsigned long va_to_phys(unsigned long address); extern pte_t *va_to_pte(unsigned long address); @@ -207,7 +205,6 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; } /* Definitions for MicroBlaze. */ #define _PAGE_GUARDED 0x001 /* G: page is guarded from prefetch */ -#define _PAGE_FILE 0x001 /* when !present: nonlinear file mapping */ #define _PAGE_PRESENT 0x002 /* software: PTE contains a translation */ #define _PAGE_NO_CACHE 0x004 /* I: caching is inhibited */ #define _PAGE_WRITETHRU 0x008 /* W: caching is write-through */ @@ -337,7 +334,6 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } static inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_EXEC; } static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } -static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; } static inline void pte_cache(pte_t pte) { pte_val(pte) &= ~_PAGE_NO_CACHE; } @@ -499,11 +495,6 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address) #define pte_unmap(pte) kunmap_atomic(pte) -/* Encode and decode a nonlinear file mapping entry */ -#define PTE_FILE_MAX_BITS 29 -#define pte_to_pgoff(pte) (pte_val(pte) >> 3) -#define pgoff_to_pte(off) ((pte_t) { ((off) << 3) | _PAGE_FILE }) - extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h index 53cfaf34c343..04a5bece8168 100644 --- a/arch/microblaze/include/asm/syscall.h +++ b/arch/microblaze/include/asm/syscall.h @@ -97,7 +97,7 @@ static inline void syscall_set_arguments(struct task_struct *task, microblaze_set_syscall_arg(regs, i++, *args++); } -asmlinkage long do_syscall_trace_enter(struct pt_regs *regs); +asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs); asmlinkage void do_syscall_trace_leave(struct pt_regs *regs); static inline int syscall_get_arch(void) diff --git a/arch/microblaze/include/asm/thread_info.h b/arch/microblaze/include/asm/thread_info.h index 8c9d36591a03..b699fbd7de4a 100644 --- a/arch/microblaze/include/asm/thread_info.h +++ b/arch/microblaze/include/asm/thread_info.h @@ -71,7 +71,6 @@ struct thread_info { __u32 cpu; /* current CPU */ __s32 preempt_count; /* 0 => preemptable,< 0 => BUG*/ mm_segment_t addr_limit; /* thread address space */ - struct restart_block restart_block; struct cpu_context cpu_context; }; @@ -87,9 +86,6 @@ struct thread_info { .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ .addr_limit = KERNEL_DS, \ - .restart_block = { \ - .fn = do_no_restart_syscall, \ - }, \ } #define init_thread_info (init_thread_union.thread_info) diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h index 59a89a64a865..62942fd12672 100644 --- a/arch/microblaze/include/asm/uaccess.h +++ b/arch/microblaze/include/asm/uaccess.h @@ -220,7 +220,7 @@ extern long __user_bad(void); } else { \ __gu_err = -EFAULT; \ } \ - x = (typeof(*(ptr)))__gu_val; \ + x = (__force typeof(*(ptr)))__gu_val; \ __gu_err; \ }) @@ -242,7 +242,7 @@ extern long __user_bad(void); default: \ /* __gu_val = 0; __gu_err = -EINVAL;*/ __gu_err = __user_bad();\ } \ - x = (__typeof__(*(ptr))) __gu_val; \ + x = (__force __typeof__(*(ptr))) __gu_val; \ __gu_err; \ }) @@ -306,7 +306,7 @@ extern long __user_bad(void); #define __put_user_check(x, ptr, size) \ ({ \ - typeof(*(ptr)) volatile __pu_val = x; \ + typeof(*(ptr)) volatile __pu_val = x; \ typeof(*(ptr)) __user *__pu_addr = (ptr); \ int __pu_err = 0; \ \ diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h index 0a53362d5548..76ed17b56fea 100644 --- a/arch/microblaze/include/asm/unistd.h +++ b/arch/microblaze/include/asm/unistd.h @@ -38,6 +38,6 @@ #endif /* __ASSEMBLY__ */ -#define __NR_syscalls 388 +#define __NR_syscalls 389 #endif /* _ASM_MICROBLAZE_UNISTD_H */ |