[PATCH] ARM: Fix build error

Mainline kernels don't have VECTORS_HIGH nor COPYPAGE_MINICACHE yet.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index fa60fd6..2c2b93d 100644
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -685,7 +685,7 @@
 	flush_cache_all();
 	flush_tlb_all();
 
-	top_pmd = pmd_off_k(VECTORS_HIGH);
+	top_pmd = pmd_off_k(0xffff0000);
 }
 
 /*