From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6500EC4338F for ; Fri, 6 Aug 2021 20:03:32 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0E88860F22 for ; Fri, 6 Aug 2021 20:03:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0E88860F22 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=8jiOHPXtCL8TVYA3k8rK+sW4a/bSC+E8GSLHDFxZYZ8=; b=WSppB5FiXD1JvX rDCQHrbsKXDlLXYWLs7XLrq5Sdi0Ko3L4jFmvOs/TmRH8EjUnlgizLUxuuY56GcTQjpRyZed8xX4N eEZqpj96hS1yySh/aRV7J4UYN8VWDjQCupcGR+Z1Npln95m/bAh6wP64aMFjeMyn4dSgrHcak/je+ FkCCvEe3eIg1wjQBIHUpYA4D0fKO50/ZHxve6u3FBmTlhVx09haMH/f5S7AD/awuRJRN1ZTVXeLY7 g2Lo2YwuF5+3v94WMYEO5K8Jr6bVDV9m8lq9WyHV6RaeQvTFwgf2ZtrrmMZI9QQxLCw11WmbVI4k0 8HkDq7igBp+3gWWzFMDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mC63S-00DPYm-F5; Fri, 06 Aug 2021 20:02:54 +0000 Received: from relay6-d.mail.gandi.net ([217.70.183.198]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mC63O-00DPVd-JY for linux-mtd@lists.infradead.org; Fri, 06 Aug 2021 20:02:52 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 93C98C0002; Fri, 6 Aug 2021 20:02:43 +0000 (UTC) Date: Fri, 6 Aug 2021 22:02:42 +0200 From: Miquel Raynal To: Daniel Palmer Cc: richard@nod.at, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH] mtd: spinand: core: Properly fill the OOB area. Message-ID: <20210806220242.4b83237d@xps13> In-Reply-To: <20210617110842.2358461-1-daniel@0x0f.com> References: <20210617110842.2358461-1-daniel@0x0f.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210806_130250_831725_87F5D600 X-CRM114-Status: GOOD ( 18.21 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgRGFuaWVsLAoKRGFuaWVsIFBhbG1lciA8ZGFuaWVsQDB4MGYuY29tPiB3cm90ZSBvbiBUaHUs IDE3IEp1biAyMDIxIDIwOjA4OjQyCiswOTAwOgoKPiBUaGUgY29tbWVudCBpbiBzcGluYW5kX3dy aXRlX3RvX2NhY2hlX29wKCkgc2F5cyB0aGF0Cj4gc3BpbmFuZF9vbmRpZV9lY2NfcHJlcGFyZV9p b19yZXEoKSBzaG91bGQgMHhmZiBmaWxsIHRoZSBPT0IKPiBhcmVhIGJ1dCBpdCBkb2Vzbid0Lgo+ IAo+IFRoaXMgY2F1c2VzIHRoZSBPT0IgYXJlYSB0byBnZXQgZmlsbGVkIHdpdGggemVyb3MKPiBh bmQgYW55dGltZSB0aGUgZmlyc3QgcGFnZSBpbiBhIGJsb2NrIHRoZSBiYWQgYmxvY2sgbWFya2Vy Cj4gaXMgY2xlYXJlZCBhbmQgaXQgYmVjb21lcyBhIGJhZCBibG9jayBvbiB0aGUgbmV4dCBib290 Lgo+IAo+IFRoaXMgd2FzIG9ic2VydmVkIG9uIExvbmdzeXMgRk9SU0VFIGJyYW5kZWQgcGFydHMg YW5kCj4gbWlnaHQgYmUgc3BlY2lmaWMgdG8gdGhlc2UgcGFydHMuCj4gCj4gU2lnbmVkLW9mZi1i eTogRGFuaWVsIFBhbG1lciA8ZGFuaWVsQDB4MGYuY29tPgoKVGhpcyBjaGFuZ2UgbG9va3MgZmlu ZSwgSSdsbCB1c2Ugc3BpbmFuZC0+b29iYnVmIGluc3RlYWQgb2YgZGF0YWJ1ZiArCm9mZnNldCAo d2lsbCB1cGRhdGUgd2hlbiBhcHBseWluZykuCgo+IC0tLQo+ICBkcml2ZXJzL210ZC9uYW5kL3Nw aS9jb3JlLmMgfCAzICsrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCj4gCj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvbXRkL25hbmQvc3BpL2NvcmUuYyBiL2RyaXZlcnMvbXRkL25h bmQvc3BpL2NvcmUuYwo+IGluZGV4IDZmMmQzOWY5YmIwNi4uZjFjNzZmYTBlMjIwIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvbXRkL25hbmQvc3BpL2NvcmUuYwo+ICsrKyBiL2RyaXZlcnMvbXRkL25h bmQvc3BpL2NvcmUuYwo+IEBAIC0yODEsNiArMjgxLDkgQEAgc3RhdGljIGludCBzcGluYW5kX29u ZGllX2VjY19wcmVwYXJlX2lvX3JlcShzdHJ1Y3QgbmFuZF9kZXZpY2UgKm5hbmQsCj4gIAlzdHJ1 Y3Qgc3BpbmFuZF9kZXZpY2UgKnNwaW5hbmQgPSBuYW5kX3RvX3NwaW5hbmQobmFuZCk7Cj4gIAli b29sIGVuYWJsZSA9IChyZXEtPm1vZGUgIT0gTVREX09QU19SQVcpOwo+ICAKPiArCW1lbXNldChz cGluYW5kLT5kYXRhYnVmICsgbmFuZGRldl9wYWdlX3NpemUobmFuZCksCj4gKwkJCTB4ZmYsIG5h bmRkZXZfcGVyX3BhZ2Vfb29ic2l6ZShuYW5kKSk7Cj4gKwo+ICAJLyogT25seSBlbmFibGUgb3Ig ZGlzYWJsZSB0aGUgZW5naW5lICovCj4gIAlyZXR1cm4gc3BpbmFuZF9lY2NfZW5hYmxlKHNwaW5h bmQsIGVuYWJsZSk7Cj4gIH0KClRoYW5rcywKTWlxdcOobAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1h aWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LW10ZC8K