diff options
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/Kbuild | 2 | ||||
| -rw-r--r-- | arch/parisc/include/asm/cacheflush.h | 25 | ||||
| -rw-r--r-- | arch/parisc/include/asm/current.h | 15 | ||||
| -rw-r--r-- | arch/parisc/include/asm/dma-mapping.h | 8 | ||||
| -rw-r--r-- | arch/parisc/include/asm/uaccess.h | 7 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/unistd.h | 3 |
6 files changed, 12 insertions, 48 deletions
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 4e179d770d69..a9909c2d04c5 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -2,6 +2,7 @@ generic-y += auxvec.h generic-y += barrier.h generic-y += clkdev.h +generic-y += current.h generic-y += device.h generic-y += div64.h generic-y += emergency-restart.h @@ -27,3 +28,4 @@ generic-y += user.h generic-y += vga.h generic-y += word-at-a-time.h generic-y += xor.h +generic-y += kprobes.h diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 7bd69bd43a01..c7e15cc5c668 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -27,8 +27,6 @@ void flush_user_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_page_asm(void *); void flush_kernel_icache_page(void *); -void flush_user_dcache_range(unsigned long, unsigned long); -void flush_user_icache_range(unsigned long, unsigned long); /* Cache flush operations */ @@ -45,28 +43,9 @@ static inline void flush_kernel_dcache_page(struct page *page) #define flush_kernel_dcache_range(start,size) \ flush_kernel_dcache_range_asm((start), (start)+(size)); -/* vmap range flushes and invalidates. Architecturally, we don't need - * the invalidate, because the CPU should refuse to speculate once an - * area has been flushed, so invalidate is left empty */ -static inline void flush_kernel_vmap_range(void *vaddr, int size) -{ - unsigned long start = (unsigned long)vaddr; - - flush_kernel_dcache_range_asm(start, start + size); -} -static inline void invalidate_kernel_vmap_range(void *vaddr, int size) -{ - unsigned long start = (unsigned long)vaddr; - void *cursor = vaddr; - for ( ; cursor < vaddr + size; cursor += PAGE_SIZE) { - struct page *page = vmalloc_to_page(cursor); - - if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) - flush_kernel_dcache_page(page); - } - flush_kernel_dcache_range_asm(start, start + size); -} +void flush_kernel_vmap_range(void *vaddr, int size); +void invalidate_kernel_vmap_range(void *vaddr, int size); #define flush_cache_vmap(start, end) flush_cache_all() #define flush_cache_vunmap(start, end) flush_cache_all() diff --git a/arch/parisc/include/asm/current.h b/arch/parisc/include/asm/current.h deleted file mode 100644 index 0fb9338e3bf2..000000000000 --- a/arch/parisc/include/asm/current.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _PARISC_CURRENT_H -#define _PARISC_CURRENT_H - -#include <linux/thread_info.h> - -struct task_struct; - -static inline struct task_struct * get_current(void) -{ - return current_thread_info()->task; -} - -#define current get_current() - -#endif /* !(_PARISC_CURRENT_H) */ diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index 16e024602737..5404c6a726b2 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -21,13 +21,13 @@ */ #ifdef CONFIG_PA11 -extern struct dma_map_ops pcxl_dma_ops; -extern struct dma_map_ops pcx_dma_ops; +extern const struct dma_map_ops pcxl_dma_ops; +extern const struct dma_map_ops pcx_dma_ops; #endif -extern struct dma_map_ops *hppa_dma_ops; +extern const struct dma_map_ops *hppa_dma_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { return hppa_dma_ops; } diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h index 9a2aee1b90fc..edfbf9d6a6dd 100644 --- a/arch/parisc/include/asm/uaccess.h +++ b/arch/parisc/include/asm/uaccess.h @@ -32,11 +32,8 @@ * that put_user is the same as __put_user, etc. */ -static inline long access_ok(int type, const void __user * addr, - unsigned long size) -{ - return 1; -} +#define access_ok(type, uaddr, size) \ + ( (uaddr) == (uaddr) ) #define put_user __put_user #define get_user __get_user diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h index 6b0741e7a7ed..667c99421003 100644 --- a/arch/parisc/include/uapi/asm/unistd.h +++ b/arch/parisc/include/uapi/asm/unistd.h @@ -362,8 +362,9 @@ #define __NR_copy_file_range (__NR_Linux + 346) #define __NR_preadv2 (__NR_Linux + 347) #define __NR_pwritev2 (__NR_Linux + 348) +#define __NR_statx (__NR_Linux + 349) -#define __NR_Linux_syscalls (__NR_pwritev2 + 1) +#define __NR_Linux_syscalls (__NR_statx + 1) #define __IGNORE_select /* newselect */ |