diff options
Diffstat (limited to 'arch/arc/include/asm/page.h')
| -rw-r--r-- | arch/arc/include/asm/page.h | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index 374a35514116..9c8aa41e45c2 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -19,13 +19,6 @@ #define clear_page(paddr) memset((paddr), 0, PAGE_SIZE) #define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) -#ifndef CONFIG_ARC_CACHE_VIPT_ALIASING - -#define clear_user_page(addr, vaddr, pg) clear_page(addr) -#define copy_user_page(vto, vfrom, vaddr, pg) copy_page(vto, vfrom) - -#else /* VIPT aliasing dcache */ - struct vm_area_struct; struct page; @@ -35,8 +28,6 @@ void copy_user_highpage(struct page *to, struct page *from, unsigned long u_vaddr, struct vm_area_struct *vma); void clear_user_page(void *to, unsigned long u_vaddr, struct page *page); -#endif /* CONFIG_ARC_CACHE_VIPT_ALIASING */ - #undef STRICT_MM_TYPECHECKS #ifdef STRICT_MM_TYPECHECKS @@ -105,13 +96,8 @@ typedef unsigned long pgtable_t; #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) -/* Default Permissions for page, used in mmap.c */ -#ifdef CONFIG_ARC_STACK_NONEXEC +/* Default Permissions for stack/heaps pages (Non Executable) */ #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE) -#else -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif #define WANT_PAGE_VIRTUAL 1 |