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From: "Artem B. Bityuckiy" <dedekind@yandex.ru>
To: "Calò Massimo" <m.calo@ctsgroup.it>
Cc: "ucLinux-Mtd@Lists. Infradead. Org" <Linux-Mtd@Lists.Infradead.Org>
Subject: Re: Newly-erased Block...
Date: Sun, 31 Jul 2005 10:08:39 +0400	[thread overview]
Message-ID: <42EC6AE7.6070507@yandex.ru> (raw)
In-Reply-To: <000501c59390$435ae050$050213ac@MCaloMobile>

Calò Massimo wrote:
> I receive the following msg:
> 
> 	Newly-erased block contained wod xxxx at offset xxxx
> 	Newly-erased block contained wod xxxx at offset xxxx
> 

There is an extra check in JFFS2 which makes shure that the newly 
earased flash eraseblock contains only 0xFF bytes. In fact, this is 
overkill and I'd like to move that check into the JFFS2 debugging stuff.

JFFS2 issued the erase command then found that the block contains some 
trash. That's not JFFS2's fault. Dig your flash driver/hardware.

-- 
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.

  reply	other threads:[~2005-07-31  6:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-28 16:20 Newly-erased Block Calò Massimo
2005-07-31  6:08 ` Artem B. Bityuckiy [this message]
2005-08-01  8:38   ` Calò Massimo
2005-08-02  8:12     ` Artem B. Bityuckiy
2005-08-01 12:36 ` David Woodhouse
2005-08-01 13:03   ` Calò Massimo
  -- strict thread matches above, loose matches on Subject: below --
2005-09-23 13:29 Calò Massimo
2005-09-23 13:32 ` Artem B. Bityutskiy

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