diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/bug.h | 6 | ||||
| -rw-r--r-- | include/asm-generic/cacheflush.h | 74 |
2 files changed, 64 insertions, 16 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 0e9bd9c83870..aa6c093d9ce9 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -104,8 +104,10 @@ extern void warn_slowpath_null(const char *file, const int line); warn_slowpath_fmt_taint(__FILE__, __LINE__, taint, arg) #else extern __printf(1, 2) void __warn_printk(const char *fmt, ...); -#define __WARN() __WARN_TAINT(TAINT_WARN) -#define __WARN_printf(arg...) do { __warn_printk(arg); __WARN(); } while (0) +#define __WARN() do { \ + printk(KERN_WARNING CUT_HERE); __WARN_TAINT(TAINT_WARN); \ +} while (0) +#define __WARN_printf(arg...) __WARN_printf_taint(TAINT_WARN, arg) #define __WARN_printf_taint(taint, arg...) \ do { __warn_printk(arg); __WARN_TAINT(taint); } while (0) #endif diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h index 0dd47a6db2cf..a950a22c4890 100644 --- a/include/asm-generic/cacheflush.h +++ b/include/asm-generic/cacheflush.h @@ -5,24 +5,70 @@ /* Keep includes the same across arches. */ #include <linux/mm.h> +#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 + /* * The cache doesn't need to be flushed when TLB entries change when * the cache is mapped to physical memory, not virtual memory */ -#define flush_cache_all() do { } while (0) -#define flush_cache_mm(mm) do { } while (0) -#define flush_cache_dup_mm(mm) do { } while (0) -#define flush_cache_range(vma, start, end) do { } while (0) -#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) -#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 -#define flush_dcache_page(page) do { } while (0) -#define flush_dcache_mmap_lock(mapping) do { } while (0) -#define flush_dcache_mmap_unlock(mapping) do { } while (0) -#define flush_icache_range(start, end) do { } while (0) -#define flush_icache_page(vma,pg) do { } while (0) -#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) -#define flush_cache_vmap(start, end) do { } while (0) -#define flush_cache_vunmap(start, end) do { } while (0) +static inline void flush_cache_all(void) +{ +} + +static inline void flush_cache_mm(struct mm_struct *mm) +{ +} + +static inline void flush_cache_dup_mm(struct mm_struct *mm) +{ +} + +static inline void flush_cache_range(struct vm_area_struct *vma, + unsigned long start, + unsigned long end) +{ +} + +static inline void flush_cache_page(struct vm_area_struct *vma, + unsigned long vmaddr, + unsigned long pfn) +{ +} + +static inline void flush_dcache_page(struct page *page) +{ +} + +static inline void flush_dcache_mmap_lock(struct address_space *mapping) +{ +} + +static inline void flush_dcache_mmap_unlock(struct address_space *mapping) +{ +} + +static inline void flush_icache_range(unsigned long start, unsigned long end) +{ +} + +static inline void flush_icache_page(struct vm_area_struct *vma, + struct page *page) +{ +} + +static inline void flush_icache_user_range(struct vm_area_struct *vma, + struct page *page, + unsigned long addr, int len) +{ +} + +static inline void flush_cache_vmap(unsigned long start, unsigned long end) +{ +} + +static inline void flush_cache_vunmap(unsigned long start, unsigned long end) +{ +} #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ do { \ |