linux-kernel - Re: [sched] BUG: unable to handle kernel paging request at 093cd001

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Date:	Mon, 12 May 2014 16:43:40 +0200
From:	Vincent Guittot <vincent.guittot@...aro.org>
To:	jet.chen@...el.com
Cc:	mingo@...nel.org, fengguang.wu@...el.com,
	linux-ia64@...r.kernel.org, linux-s390@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Vincent Guittot <vincent.guittot@...aro.org>
Subject: Re: [sched] BUG: unable to handle kernel paging request at 093cd001

Hi,

Sorry the previous patch, that i sent, becomes wrong after optimizing it
Could you please try this one ?

Regards,
Vincent
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 4ea7b3f..205fa17 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6234,7 +6234,7 @@ static void sched_init_numa(void)
 	/* Compute default topology size */
 	for (i = 0; sched_domain_topology[i].mask; i++);
 
-	tl = kzalloc((i + level) *
+	tl = kzalloc((i + level + 1) *
 			sizeof(struct sched_domain_topology_level), GFP_KERNEL);
 	if (!tl)
 		return;
-- 
1.9.1

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