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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;