linux-kernel - Re: Crash in mtd_cls_suspend because mtd is NULL.

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Message-ID: <1328245104.6750.6.camel@sauron.fi.intel.com>
Date:	Fri, 03 Feb 2012 06:58:24 +0200
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	NeilBrown <neilb@...e.de>
Cc:	David Woodhouse <David.Woodhouse@...el.com>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: Crash in mtd_cls_suspend because mtd is NULL.

On Fri, 2012-02-03 at 10:50 +1100, NeilBrown wrote:
> Hi,
>  I just tried to suspend my GTA04 (OMAP based mobile phone platform) running
> 3.3-rc2 and it crashed in mtd_cls_suspend because mtd was NULL.
> 
> So for me, it looks like the following patch is a regression.
> 
> Is there anything I can do to help find the correct resolution here.
> 
> (It has some flash memory but I am not using it at all).

Neil, there is a fix:

http://git.infradead.org/users/dedekind/l2-mtd.git/commit/da50432777e184dd889f077cf06a74aa24cb80d9

I should just be merged upstream. It was discussed here:

http://patchwork.ozlabs.org/patch/138551/

-- 
Best Regards,
Artem Bityutskiy

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