target/linux/brcm47xx/patches-2.6.28/300-fork_cacheflush.patch

   1 diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h
   2 --- a/arch/mips/include/asm/cacheflush.h
   3 +++ b/arch/mips/include/asm/cacheflush.h
   4 @@ -32,7 +32,7 @@
   5  extern void (*flush_cache_all)(void);
   6  extern void (*__flush_cache_all)(void);
   7  extern void (*flush_cache_mm)(struct mm_struct *mm);
   8 -#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
   9 +#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
  10  extern void (*flush_cache_range)(struct vm_area_struct *vma,
  11         unsigned long start, unsigned long end);
  12  extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);