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-rw-r--r--include/asm-arm/cacheflush.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index f0845646aacb..378a3a2ce8d9 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -319,6 +319,8 @@ extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
unsigned long len, int write);
#endif
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
/*
* flush_cache_user_range is used when we want to ensure that the
* Harvard caches are synchronised for the user space address range.