diff options
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/processor.h | 9 | ||||
| -rw-r--r-- | arch/openrisc/include/uapi/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/openrisc/mm/ioremap.c | 2 |
6 files changed, 4 insertions, 13 deletions
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e118c02cc..142cb057c 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -25,6 +25,7 @@ config OPENRISC select MODULES_USE_ELF_RELA select HAVE_DEBUG_STACKOVERFLOW select OR1K_PIC + select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1 config MMU def_bool y diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h index e613d3673..35bcb7cd2 100644 --- a/arch/openrisc/include/asm/page.h +++ b/arch/openrisc/include/asm/page.h @@ -81,8 +81,6 @@ typedef struct page *pgtable_t; #define virt_to_page(addr) \ (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)) -#define page_to_virt(page) \ - ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET) #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT) diff --git a/arch/openrisc/include/asm/pgalloc.h b/arch/openrisc/include/asm/pgalloc.h index 21484e5b9..87eebd185 100644 --- a/arch/openrisc/include/asm/pgalloc.h +++ b/arch/openrisc/include/asm/pgalloc.h @@ -77,7 +77,7 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) { struct page *pte; - pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT, 0); + pte = alloc_pages(GFP_KERNEL, 0); if (!pte) return NULL; clear_page(page_address(pte)); diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index 4d235e3d2..70334c9f7 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -85,15 +85,6 @@ void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); /* - * Free current thread data structures etc.. - */ - -extern inline void exit_thread(void) -{ - /* Nothing needs to be done. */ -} - -/* * Return saved PC of a blocked thread. For now, this is the "user" PC */ extern unsigned long thread_saved_pc(struct task_struct *t); diff --git a/arch/openrisc/include/uapi/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h index ce40b71df..471905bd7 100644 --- a/arch/openrisc/include/uapi/asm/unistd.h +++ b/arch/openrisc/include/uapi/asm/unistd.h @@ -20,6 +20,7 @@ #define sys_mmap2 sys_mmap_pgoff +#define __ARCH_WANT_RENAMEAT #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c index 62b08ef39..5b2a95116 100644 --- a/arch/openrisc/mm/ioremap.c +++ b/arch/openrisc/mm/ioremap.c @@ -122,7 +122,7 @@ pte_t __init_refok *pte_alloc_one_kernel(struct mm_struct *mm, pte_t *pte; if (likely(mem_init_done)) { - pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT); + pte = (pte_t *) __get_free_page(GFP_KERNEL); } else { pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); #if 0 |