1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index 2bc41f2e0271..aedb0512cb04 100644
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -15,6 +15,8 @@
 #define flush_cache_mm(mm) flush_cache_all_local()
 #endif
 
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
 #define flush_kernel_dcache_range(start,size) \
         flush_kernel_dcache_range_asm((start), (start)+(size));