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From: <mika.penttila@nextfour.com>
To: <linux-kernel@vger.kernel.org>
Cc: linux-mm@kvack.org, rientjes@google.com, linux@arm.linux.org.uk,
	"Mika Penttilä" <mika.penttila@nextfour.com>
Subject: [PATCH 1/4] arm: Fix wrong bounds check.
Date: Sat, 23 Jan 2016 17:05:40 +0200	[thread overview]
Message-ID: <1453561543-14756-2-git-send-email-mika.penttila@nextfour.com> (raw)
In-Reply-To: <1453561543-14756-1-git-send-email-mika.penttila@nextfour.com>

From: Mika Penttilä <mika.penttila@nextfour.com>

Not related to this oops, but while at it, fix incorrect bounds check.

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

---
 arch/arm/mm/pageattr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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;
-- 
1.9.1

  reply	other threads:[~2016-01-23 15:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-23 15:05 [PATCH 0/4] set_memory_xx fixes mika.penttila
2016-01-23 15:05 ` mika.penttila [this message]
2016-01-25 18:37   ` [PATCH 1/4] arm: Fix wrong bounds check Laura Abbott
2016-01-23 15:05 ` [PATCH 2/4] arm: let set_memory_xx(addr, 0) succeed mika.penttila
2016-01-25 18:41   ` Laura Abbott
2016-01-23 15:05 ` [PATCH 3/4] arm64: " mika.penttila
2016-01-25 18:44   ` Laura Abbott
2016-01-26  2:34     ` David Rientjes
2016-01-23 15:05 ` [PATCH 4/4] make apply_to_page_range() more robust mika.penttila
2016-01-26  2:32   ` David Rientjes

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