From: Thomas Gleixner <tglx@linutronix.de>
To: Brijesh Singh <brijesh.s.singh@gmail.com>
Cc: linux-mtd@lists.infradead.org, brijesh.singh@calsoftinc.com
Subject: Re: Why is PEB not erased before writing???
Date: Tue, 20 Feb 2007 12:17:50 +0100 [thread overview]
Message-ID: <1171970271.30834.231.camel@localhost.localdomain> (raw)
In-Reply-To: <6b5362aa0702200311k6e063b46ia6e659277c082434@mail.gmail.com>
On Tue, 2007-02-20 at 16:41 +0530, Brijesh Singh wrote:
> > Did you enable CONFIG_MTD_USERSPACE_IO ? If yes, then the behaviour is
> > clear. This is a _DEBUG_ option and bypasses the normal update
> > procedure.
>
> Yes I did enable this CONFIG_MTD_UBI_USERSPACE_IO option.We can't
> write the device if this flag is not enabled.UBI treats the device as
> readonly.
> This is the usual way to write UBI device,I guess.
No. It is not. It is a _DEBUG_ option. UBI has an update mechanism. See
documentation.
tglx
next prev parent reply other threads:[~2007-02-20 11:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-20 6:37 Why is PEB not erased before writing??? Brijesh Singh
2007-02-20 9:34 ` Thomas Gleixner
2007-02-20 9:49 ` brijesh.singh
2007-02-20 10:44 ` Thomas Gleixner
2007-02-20 11:08 ` Brijesh Singh
2007-02-20 11:11 ` Brijesh Singh
2007-02-20 11:17 ` Thomas Gleixner [this message]
2007-02-20 21:48 ` Gavin Lambert
2007-02-20 22:29 ` Thomas Gleixner
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