From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fg-out-1718.google.com ([72.14.220.152]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NeXbh-0003xm-Df for linux-mtd@lists.infradead.org; Mon, 08 Feb 2010 17:41:13 +0000 Received: by fg-out-1718.google.com with SMTP id 16so228299fgg.0 for ; Mon, 08 Feb 2010 09:41:06 -0800 (PST) Subject: Re: NAND: fixes From: Maxim Levitsky To: David Woodhouse In-Reply-To: <1265411890-9156-1-git-send-email-maximlevitsky@gmail.com> References: <1265411890-9156-1-git-send-email-maximlevitsky@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 08 Feb 2010 19:41:02 +0200 Message-ID: <1265650862.4115.1.camel@maxim-laptop> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Cc: "stanley.miao" , Artem Bityutskiy , linux-mtd , linux-kernel , Vitaly Wool List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, 2010-02-06 at 01:18 +0200, Maxim Levitsky wrote: > This is part of my patcheset that touches the nand subsystem > > Stanley, patch #2 should now cover attempts to write outside the oob. > > Also I did another (don't know if less or more evil) approach to bad block testing. > Now check_bad always takes the controller locks and selects the chip. Thus it is > possible to use read_oob/write_oob. > This however changes behavier of the nand_erase_nand to deny erases if any block within > the range is bad. Also it selects/releases the chip once per erase block. > This is done in patch #5. Patch #6 is ported to that change. > > Patches 1-3 are pure fixes. > > Best regards, > Maxim Levitsky Any update? Best regards, Maxim Levitsky