From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aw3pc-0005EQ-Hl for linux-mtd@lists.infradead.org; Fri, 29 Apr 2016 08:31:25 +0000 Date: Fri, 29 Apr 2016 10:31:02 +0200 From: Boris Brezillon To: Han Xu Cc: , , , , Subject: Re: [PATCH] mtd: nand: gpmi: get correct free oob space Message-ID: <20160429103102.10ca50f7@bbrezillon> In-Reply-To: <20160413004351.40064fcd@bbrezillon> References: <1460498793-19431-1-git-send-email-han.xu@nxp.com> <20160413004351.40064fcd@bbrezillon> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Han, On Wed, 13 Apr 2016 00:43:51 +0200 Boris Brezillon wrote: > Hi Han, > > On Tue, 12 Apr 2016 17:06:33 -0500 > Han Xu wrote: > > > change the way to calculate pagesize to get correct free oob space for > > legacy_set_geometry function. > > Are you sure it's safe to expose free OOB bytes in this case? Do you > know why it wasn't done before? You did not answer this question. Do you want me to drop this patch. If that's not the case, can you confirm it does not break platforms that didn't have those free OOB bytes exposed before this change. Thanks, Boris -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com