From: Artem Bityutskiy <dedekind1@gmail.com>
To: Lei Wen <leiwen@marvell.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>,
Haojian Zhuang <haojian.zhuang@marvell.com>,
Daniel Mack <zonque@gmail.com>,
linux-mtd@lists.infradead.org, adrian.wenl@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/2] MTD: pxa3xx_nand: Fix blank page ECC mismatch
Date: Tue, 07 Jun 2011 14:17:47 +0300 [thread overview]
Message-ID: <1307445467.11104.80.camel@localhost> (raw)
In-Reply-To: <1307440867-18993-2-git-send-email-leiwen@marvell.com>
On Tue, 2011-06-07 at 03:01 -0700, Lei Wen wrote:
> From: Daniel Mack <zonque@gmail.com>
>
> This bug was introduced in f8155a40 ("mtd: pxa3xx_nand: rework irq
> logic") and causes the PXA3xx NAND controller fail to operate with NAND
> flash that has empty pages. According to the comment in this block, the
> hardware controller will report a double-bit error for empty pages,
> which can and must be ignored.
>
> This patch restores the original behaviour of the driver.
>
> Signed-off-by: Daniel Mack <zonque@gmail.com>
> Acked-by: Lei Wen <leiwen@marvell.com>
> Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
> Cc: David Woodhouse <David.Woodhouse@intel.com>
> Cc: stable@kernel.org
This was introduced in 2.6.38, so let's make it:
Cc: stable@kernel.org [2.6.38+]
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: dedekind1@gmail.com (Artem Bityutskiy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] MTD: pxa3xx_nand: Fix blank page ECC mismatch
Date: Tue, 07 Jun 2011 14:17:47 +0300 [thread overview]
Message-ID: <1307445467.11104.80.camel@localhost> (raw)
In-Reply-To: <1307440867-18993-2-git-send-email-leiwen@marvell.com>
On Tue, 2011-06-07 at 03:01 -0700, Lei Wen wrote:
> From: Daniel Mack <zonque@gmail.com>
>
> This bug was introduced in f8155a40 ("mtd: pxa3xx_nand: rework irq
> logic") and causes the PXA3xx NAND controller fail to operate with NAND
> flash that has empty pages. According to the comment in this block, the
> hardware controller will report a double-bit error for empty pages,
> which can and must be ignored.
>
> This patch restores the original behaviour of the driver.
>
> Signed-off-by: Daniel Mack <zonque@gmail.com>
> Acked-by: Lei Wen <leiwen@marvell.com>
> Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
> Cc: David Woodhouse <David.Woodhouse@intel.com>
> Cc: stable at kernel.org
This was introduced in 2.6.38, so let's make it:
Cc: stable at kernel.org [2.6.38+]
--
Best Regards,
Artem Bityutskiy (????? ????????)
next prev parent reply other threads:[~2011-06-07 11:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 10:01 [PATCH 1/2] MTD: pxa3xx_nand: fix nand detection issue Lei Wen
2011-06-07 10:01 ` Lei Wen
2011-06-07 10:01 ` [PATCH 2/2] MTD: pxa3xx_nand: Fix blank page ECC mismatch Lei Wen
2011-06-07 10:01 ` Lei Wen
2011-06-07 11:17 ` Artem Bityutskiy [this message]
2011-06-07 11:17 ` Artem Bityutskiy
2011-06-07 12:28 ` Lei Wen
2011-06-07 12:28 ` Lei Wen
2011-06-25 11:48 ` Daniel Mack
2011-06-25 11:48 ` Daniel Mack
2011-07-21 18:55 ` Brian Norris
2011-07-21 18:55 ` Brian Norris
2011-07-22 8:35 ` Artem Bityutskiy
2011-07-22 8:35 ` Artem Bityutskiy
2011-07-22 9:37 ` Artem Bityutskiy
2011-07-22 9:37 ` Artem Bityutskiy
2011-06-07 11:16 ` [PATCH 1/2] MTD: pxa3xx_nand: fix nand detection issue Artem Bityutskiy
2011-06-07 11:16 ` Artem Bityutskiy
2011-06-07 12:27 ` Lei Wen
2011-06-07 12:27 ` Lei Wen
2011-06-07 12:33 ` Artem Bityutskiy
2011-06-07 12:33 ` Artem Bityutskiy
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