linux-kernel - [PATCH 3.16 167/410] lkdtm: fix handle_irq_event symbol for INT_HW_IRQ

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Date:   Thu, 07 Jun 2018 15:05:21 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Kees Cook" <keescook@...omium.org>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
        "Travis Brown" <travisb@...sta.com>,
        "Ivan Delalande" <colona@...sta.com>
Subject: [PATCH 3.16 167/410] lkdtm: fix handle_irq_event symbol for
 INT_HW_IRQ_EN

3.16.57-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Ivan Delalande <colona@...sta.com>

commit 5be2a5011c039506e2862650c928acfb2e3d7b9c upstream.

Function handle_IRQ_event was retired in v2.6.39 and replaced with
handle_irq_event but nobody changed it in lkdtm so INT_HW_IRQ_EN has
been broken for a while.

Fixes: 33b054b867b8 ("genirq: Remove handle_IRQ_event")
Signed-off-by: Travis Brown <travisb@...sta.com>
Signed-off-by: Ivan Delalande <colona@...sta.com>
Acked-by: Kees Cook <keescook@...omium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
[bwh: Backported to 3.16: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/misc/lkdtm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -566,7 +566,7 @@ static int lkdtm_register_cpoint(enum cn
 		lkdtm.entry = (kprobe_opcode_t*) jp_do_irq;
 		break;
 	case CN_INT_HW_IRQ_EN:
-		lkdtm.kp.symbol_name = "handle_IRQ_event";
+		lkdtm.kp.symbol_name = "handle_irq_event";
 		lkdtm.entry = (kprobe_opcode_t*) jp_handle_irq_event;
 		break;
 	case CN_INT_TASKLET_ENTRY: