linux-kernel - Re: [watchdog] 952c8813073: BUG: unable to handle kernel NULL pointer dereference at (null)

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Message-ID: <554E1AEB.3090707@ezchip.com>
Date:	Sat, 9 May 2015 10:34:19 -0400
From:	Chris Metcalf <cmetcalf@...hip.com>
To:	Fengguang Wu <fengguang.wu@...el.com>
CC:	Stephen Rothwell <sfr@...b.auug.org.au>,
	LKML <linux-kernel@...r.kernel.org>, <lkp@...org>
Subject: Re: [watchdog] 952c8813073: BUG: unable to handle kernel NULL pointer
 dereference at (null)

On 5/9/2015 8:50 AM, Fengguang Wu wrote:
> Hi Chris,
>
> FYI, we noticed the below changes on
>
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> commit 952c8813073ed240a610f8b44ecea9bdd60b62b4 ("watchdog: add watchdog_cpumask sysctl to assist nohz")
>
>
> [...]
> [    0.079378] BUG: unable to handle kernel NULL pointer dereference at           (null)

This bug was fixed by John Hubbard here:

http://permalink.gmane.org/gmane.linux.kernel.next/35308

I ack'ed it on May 6 but I think it hasn't made it from Andrew's tree to linux-next yet.

Thanks!

-- 
Chris Metcalf, EZChip Semiconductor
http://www.ezchip.com

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