From 385e31b9eae0528bada07d16a189f3f40df23961 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Fri, 4 Apr 2008 00:51:41 +0200
Subject: kmemcheck: add the kmemcheck core

General description: kmemcheck is a patch to the linux kernel that
detects use of uninitialized memory. It does this by trapping every
read and write to memory that was allocated dynamically (e.g. using
kmalloc()). If a memory address is read that has not previously been
written to, a message is printed to the kernel log.

(Thanks to Andi Kleen for the set_memory_4k() solution.)

Signed-off-by: Vegard Nossum <vegardno@ifi.uio.no>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 init/main.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'init')

diff --git a/init/main.c b/init/main.c
index f7fb20021d48..39a9ec4d3e3a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -60,6 +60,7 @@
 #include <linux/sched.h>
 #include <linux/signal.h>
 #include <linux/idr.h>
+#include <linux/kmemcheck.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -779,6 +780,7 @@ static void __init do_pre_smp_initcalls(void)
 {
 	extern int spawn_ksoftirqd(void);
 
+	kmemcheck_init();
 	migration_init();
 	spawn_ksoftirqd();
 	if (!nosoftlockup)
-- 
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