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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 53A78E75426 for ; Tue, 3 Oct 2023 11:56:20 +0000 (UTC) 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=dUEri3sOxlnpXSz7W7SdcZ5BQDFfPUE753RhmjVSnV8=; b=isG13Sqsu+fCqC mL5VlB6EZHBxFUHfYURIxR65fYZzU0K0ryMQ0LAvUGi4edSML90xjt6eTW79vOfcnI8Y94FvXets0 ebzTDVtcNRljRv63LU/G2u0+jJvbWz4VIg+0t4LA1FwzBeR5BaqZuKoRMzeVkFSbguH561hTzZhDh fixd+jqKx3Mu4f5T3YY22j9N6QBoWgn1Vzz1EaNJxW/skiFejyT/fZxpexiJ2f4mHmpd0ZKZutNiE SqDsM0M+chte1SNPZzK1ajy0IPAH9+qjj/Ywl7QsRe9hFJImWKEh0GPWFYWVr44LzMFkJKZ4VTa2D ba2MOvuQAwVIru+oAcAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qne0a-00EZOm-2P; Tue, 03 Oct 2023 11:56:12 +0000 Received: from relay8-d.mail.gandi.net ([2001:4b98:dc4:8::228]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qne0X-00EZO7-2M for linux-mtd@lists.infradead.org; Tue, 03 Oct 2023 11:56:11 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id A0C411BF20C; Tue, 3 Oct 2023 11:56:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1696334165; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AjFIqqJD4tF1YqoMJRAP1nIBhemfG2Wgo5vBuPOAe/I=; b=UD+euMUZG1tvk6eZMPI2f1Ws9UgfMUmdMiaHYM5OkB//v1FCXct1X716hk8Kthq5AClhK6 qunJNbgDCHCr6zQDfXTwJu4nlLHoX04xDYy6jolq3AX2Il7mUZSnC54lqk5rZpn84Zg8IM VQpZxfq2pG4hKx7k3+oj59jgk/0i4VWLNmeLFWeC8j1J5HtBYrmvjLDwOnLmTRuJVat1t+ 6+fc4itbULghecLV6qmVm6DqR+t5hu53mkxxLH3FHlX8e6U9f6jTasyZ+QkApnkyr4itDA dirhEZbvkBGeVFc03i+8YZIRkDM8gXwpxkjfWr2KJAKziqkU7802GA4O+JC4vg== Date: Tue, 3 Oct 2023 13:56:01 +0200 From: Miquel Raynal To: Domenico Punzo Cc: Martin =?UTF-8?B?SHVuZGViw7hsbA==?= , Rouven Czerwinski , =?UTF-8?B?TcOlbnMgUnVsbGfDpXJk?= , Alexander Shiyan , Richard Weinberger , Vignesh Raghavendra , JaimeLiao , "kernel@pengutronix.de" , "stable@vger.kernel.org" , "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Sean =?UTF-8?B?Tnlla2rDpnI=?= , Bean Huo Subject: Re: [EXT] Re: [PATCH v2] mtd: rawnand: Ensure the nand chip supports cached reads Message-ID: <20231003135601.6cf0d522@xps-13> In-Reply-To: References: <20230922141717.35977-1-r.czerwinski@pengutronix.de> <20230926132725.5d570e1b@xps-13> <20230927170516.2604e8f2@xps-13> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_045609_919988_0A4CA799 X-CRM114-Status: GOOD ( 10.48 ) 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 SGkgRG9tZW5pY28sCgpkcHVuem9AbWljcm9uLmNvbSB3cm90ZSBvbiBUdWUsIDMgT2N0IDIwMjMg MTE6Mjk6MzMgKzAwMDA6Cgo+IE1pY3JvbiBDb25maWRlbnRpYWwKPiAKPiBIZWxsbyBNaXF1ZWws Cj4gCj4gSGVyZSBpcyBhIHNob3J0IGxpc3Qgb2YgZGV2aWNlcyBoYXZpbmcgY2FjaGUgcmVhZCB3 aXRoIEVDQyBlbmFibGVkLgo+IAo+IE1UMjlGMkcwOEFCQUdBSDQsIE1UMjlGMkcwOEFCQkdBSDQs IE1UMjlGMkcxNkFCQkdBSDQKPiBNVDI5RjFHMDhBQkFGQUg0LCBNVDI5RjFHMDhBQkJGQUg0LCBN VDI5RjFHMTZBQkJGQUg0CgpHcmVhdCEgVGhhbmtzIGEgbG90LgoKSXQgYXBwZWFycyB0aGF0IGV2 ZW4gd2l0aG91dCBpbnRlcm5hbCBFQ0MgZW5hYmxlZCB3ZSBnZXQgZmFpbHVyZXMgb24KTWljcm9u IHBhcnRzLCBzbyBJIGJlbGlldmUgdGhlcmUgaXMgc29tZXRoaW5nIGVsc2UgdGhhdCB3ZSBuZWVk IHRvCmludmVzdGlnYXRlLiBCdXQgdGhhbmtzIGZvciB0aGUgbGlzdCwgSSB3aWxsIHByb3Bvc2Ug YSBwYXRjaCBwcmV2ZW50aW5nCnRoZSB1c2Ugb2Ygb24tZGllIEVDQyB0b2dldGhlciB3aXRoIHNl cXVlbnRpYWwgY2FjaGUgcmVhZHMgb24gYWxsIHBhcnRzCmJ1dCB0aGUgb25lcyBpbiB0aGlzIGxp c3QgKGNhbiBiZSBleHRlbmRlZCBsYXRlcikuCgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlz Y3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9s aXN0aW5mby9saW51eC1tdGQvCg==