[PATCH] arm: fix incorrect bounds check

[PATCH] arm: fix incorrect bounds check

[Mika Penttilä]

Recent changes (4.4.0+) in module loader triggered oops on ARM. While
investigating it found incorrect bounds check. This was not the cause of
the oops but incorrect anyway.

--Mika

Signed-off-by: mika.penttila@nextfour.com
---

diff --git a/arch/arm/mm/pageattr.c b/arch/arm/mm/pageattr.c
index cf30daf..be7fe4b 100644
--- a/arch/arm/mm/pageattr.c
+++ b/arch/arm/mm/pageattr.c
@@ -52,7 +52,7 @@ static int change_memory_common(unsigned long addr,
int numpages,
        if (start < MODULES_VADDR || start >= MODULES_END)
                return -EINVAL;

-       if (end < MODULES_VADDR || start >= MODULES_END)
+       if (end < MODULES_VADDR || end >= MODULES_END)
                return -EINVAL;

        data.set_mask = set_mask;