Merge tag 'mvebu-dt-4.1-3' of git://git.infradead.org/linux-mvebu into next/dt

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / mm / pageattr.c

diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index bb0ea94c4ba1a563383f92f0f6f212c770b82d23..1d3ec3ddd84b72e654819b7818d03cbaf082815e 100644 (file)
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -51,7 +51,10 @@ static int change_memory_common(unsigned long addr, int numpages,
                WARN_ON_ONCE(1);
        }
 
-       if (!is_module_address(start) || !is_module_address(end - 1))
+       if (start < MODULES_VADDR || start >= MODULES_END)
+               return -EINVAL;
+
+       if (end < MODULES_VADDR || end >= MODULES_END)
                return -EINVAL;
 
        data.set_mask = set_mask;