From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [PATCH 2/2] MTD: pxa3xx_nand: Fix blank page ECC mismatch From: Artem Bityutskiy To: Lei Wen In-Reply-To: <1307440867-18993-2-git-send-email-leiwen@marvell.com> References: <1307440867-18993-1-git-send-email-leiwen@marvell.com> <1307440867-18993-2-git-send-email-leiwen@marvell.com> Content-Type: text/plain; charset="UTF-8" Date: Tue, 07 Jun 2011 14:17:47 +0300 Message-ID: <1307445467.11104.80.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: David Woodhouse , Haojian Zhuang , Daniel Mack , linux-mtd@lists.infradead.org, adrian.wenl@gmail.com, linux-arm-kernel@lists.infradead.org Reply-To: dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2011-06-07 at 03:01 -0700, Lei Wen wrote: > From: Daniel Mack > > 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 > Acked-by: Lei Wen > Cc: Haojian Zhuang > Cc: David Woodhouse > 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)