linux-kernel - Re: MTD : Kernel oops when remounting ubifs as read/write

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Message-ID: <1363173638.11441.24.camel@sauron.fi.intel.com>
Date:	Wed, 13 Mar 2013 13:20:38 +0200
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Mark Jackson <mpfj-list@...c.co.uk>
Cc:	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>, adrian.hunter@...el.com
Subject: Re: MTD : Kernel oops when remounting ubifs as read/write

On Wed, 2013-03-13 at 11:12 +0000, Mark Jackson wrote:
> > -	if (c->space_fixup) {
> > -		err = ubifs_fixup_free_space(c);
> > -		if (err)
> > -			goto out;
> > -	}
> > -
> >  	mutex_unlock(&c->umount_mutex);
> >  	return err;
> > 
> 
> Sorry ... this just locks up the unit.

Am I right that to reproduce it I need any image with the 'fixup' flag
set, then I should put it on the flash, mount it R/O and then remount
R/W. Right?

-- 
Best Regards,
Artem Bityutskiy

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