target/linux/brcm47xx/patches-3.2/300-fork_cacheflush.patch

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