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 7FE2CC7619A for ; Wed, 12 Apr 2023 07:44:57 +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=pwGVvchMnhfyb85b71jrBBgjCWk0NWuX9TdI816v9xo=; b=PqIlGuS3tPQNeG r3nUMumTOraokszmCN0ewlM0AZOrVSwvzLT3P5D8THuI8d27s71UzT0wvAq+hy2rfmkrzFPViXl9R U280m1GcVMALkFpXYn0bZRCB85SPfFYq1Wi3G30W5g43l3Is7UPBi4HKOIMZ7q9ywP5DAixY0+8Ys adrwQPyfoeJStkkM3uXVy7wAO718aeFChp9lhPO2dcRgRKEl5tBpQnWsxtD7+iZjmDLRgNJ+o/WrT yPyuMly6vQFmqvRKqf9e1WFWCDGab3+lILOS4bTaBmt49iCnSUk/HRhSxaHfUUo+jTSD4jLM13cKR +33Ehk3ek2uB6kPoh0Cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmV9I-0028Hm-2l; Wed, 12 Apr 2023 07:44:12 +0000 Received: from relay11.mail.gandi.net ([217.70.178.231]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmV9D-0028GH-1i; Wed, 12 Apr 2023 07:44:08 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id DF8E310000A; Wed, 12 Apr 2023 07:44:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1681285445; 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=ttYY5/+4QqV7NXlfKfRlva9VOIYN8wHJIRXRSp4/nsU=; b=VOWhGv9pQZHkbQZKW1Fo1DPNbnsXCPKJvakyqc1sFhk61XWz+3f33Y8+rOGAsmKHl3Omg1 oyDuNClMrZTwqvJqIFZJ+ZO4J1teqUkK/k2NHKa8oTEvOfvXpBcgKAy9Mbl9UqlUspUVOk 6D944OrPB6zlH8MAxqUON02U8X8Vc1SgY8ak5Qo7LZXNg2CH4oXZdDrEdqVnlbjViA5y39 vctZlBWs1SE/PAf/qlu1KWTu1lWJQfbMkjS0+ulmf/VMSQxqsu1kYP0034hnJ2R4EMWNdX aLk8ETAVrNdfgvWpzBhNrPhYB1a24wCXYaXrXzWrCUfEG7TVfJlYHPgXBr/VZw== Date: Wed, 12 Apr 2023 09:44:00 +0200 From: Miquel Raynal To: Arseniy Krasnov Cc: Liang Yang , Richard Weinberger , Vignesh Raghavendra , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Jianxin Pan , Yixun Lan , , , , , , Subject: Re: [PATCH v1 4/5] mtd: rawnand: meson: clear OOB buffer before read Message-ID: <20230412094400.3c82f631@xps-13> In-Reply-To: <20230412061700.1492474-5-AVKrasnov@sberdevices.ru> References: <20230412061700.1492474-1-AVKrasnov@sberdevices.ru> <20230412061700.1492474-5-AVKrasnov@sberdevices.ru> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; 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-20230412_004407_701253_B988B8B5 X-CRM114-Status: GOOD ( 14.77 ) 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 SGkgQXJzZW5peSwKCkFWS3Jhc25vdkBzYmVyZGV2aWNlcy5ydSB3cm90ZSBvbiBXZWQsIDEyIEFw ciAyMDIzIDA5OjE2OjU4ICswMzAwOgoKPiBUaGlzIE5BTkQgcmVhZHMgb25seSBmZXcgdXNlcidz IGJ5dGVzIGluIEVDQyBtb2RlIChub3QgZnVsbCBPT0IpLCBzbwoKIlRoaXMgTkFORCByZWFkcyIg ZG9lcyBub3QgbG9vayByaWdodCwgZG8geW91IG1lYW4gIlN1YnBhZ2UgcmVhZHMgZG8Kbm90IHJl dHJpZXZlIGFsbCB0aGUgT09CIGJ5dGVzLCI/Cgo+IGZpbGwgT09CIGJ1ZmZlciB3aXRoIHplcm9l cyB0byBub3QgcmV0dXJuIGdhcmJhZ2UgZnJvbSBwcmV2aW91cyByZWFkcwo+IHRvIHVzZXIuCj4g T3RoZXJ3aXNlICduYW5kZHVtcCcgdXRpbGl0eSBwcmludHMgc29tZXRoaW5nIGxpa2UgdGhpcyBm b3IganVzdCBlcmFzZWQKPiBwYWdlOgo+IAo+IC4uLgo+IDB4MDAwMDA3ZjA6IGZmIGZmIGZmIGZm IGZmIGZmIGZmIGZmIGZmIGZmIGZmIGZmIGZmIGZmIGZmIGZmCj4gICBPT0IgRGF0YTogZmYgZmYg ZmYgZmYgMDAgMDAgZmYgZmYgODAgY2YgMjIgOTkgY2IgYWQgZDMgYmUKPiAgIE9PQiBEYXRhOiA2 MyAyNyBhZSAwNiAxNiAwYSAyZiBlYiBiYiBkZCA0NiA3NCA0MSA4ZSA4OCA2ZQo+ICAgT09CIERh dGE6IDM4IGExIDJkIGU2IDc3IGQ0IDA1IDA2IGYyIGE1IDdlIDI1IGViIDM0IDdjIGZmCj4gICBP T0IgRGF0YTogMzggZWEgZGUgMTQgMTAgZGUgOWIgNDAgMzMgMTYgNmEgY2MgOWQgYWEgMmYgNWUK PiAKPiBTaWduZWQtb2ZmLWJ5OiBBcnNlbml5IEtyYXNub3YgPEFWS3Jhc25vdkBzYmVyZGV2aWNl cy5ydT4KPiAtLS0KPiAgZHJpdmVycy9tdGQvbmFuZC9yYXcvbWVzb25fbmFuZC5jIHwgNSArKysr Kwo+ICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvbXRkL25hbmQvcmF3L21lc29uX25hbmQuYyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L21l c29uX25hbmQuYwo+IGluZGV4IGY4NGExMDIzOGU0ZC4uZjJmMjQ3MmNiNTExIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvbXRkL25hbmQvcmF3L21lc29uX25hbmQuYwo+ICsrKyBiL2RyaXZlcnMvbXRk L25hbmQvcmF3L21lc29uX25hbmQuYwo+IEBAIC04NTgsOSArODU4LDEyIEBAIHN0YXRpYyBpbnQg bWVzb25fbmZjX3JlYWRfcGFnZV9zdWIoc3RydWN0IG5hbmRfY2hpcCAqbmFuZCwKPiAgc3RhdGlj IGludCBtZXNvbl9uZmNfcmVhZF9wYWdlX3JhdyhzdHJ1Y3QgbmFuZF9jaGlwICpuYW5kLCB1OCAq YnVmLAo+ICAJCQkJICAgaW50IG9vYl9yZXF1aXJlZCwgaW50IHBhZ2UpCj4gIHsKPiArCXN0cnVj dCBtdGRfaW5mbyAqbXRkID0gbmFuZF90b19tdGQobmFuZCk7Cj4gIAl1OCAqb29iX2J1ZiA9IG5h bmQtPm9vYl9wb2k7Cj4gIAlpbnQgcmV0Owo+ICAKPiArCW1lbXNldChvb2JfYnVmLCAwLCBtdGQt Pm9vYnNpemUpOwoKSSdtIHN1cnByaXNlZCByYXcgcmVhZHMgZG8gbm90IHJlYWQgdGhlIGVudGly ZSBPT0I/Cgo+ICsKPiAgCXJldCA9IG1lc29uX25mY19yZWFkX3BhZ2Vfc3ViKG5hbmQsIHBhZ2Us IDEpOwo+ICAJaWYgKHJldCkKPiAgCQlyZXR1cm4gcmV0Owo+IEBAIC04ODEsNiArODg0LDggQEAg c3RhdGljIGludCBtZXNvbl9uZmNfcmVhZF9wYWdlX2h3ZWNjKHN0cnVjdCBuYW5kX2NoaXAgKm5h bmQsIHU4ICpidWYsCj4gIAl1OCAqb29iX2J1ZiA9IG5hbmQtPm9vYl9wb2k7Cj4gIAlpbnQgcmV0 LCBpOwo+ICAKPiArCW1lbXNldChvb2JfYnVmLCAwLCBtdGQtPm9vYnNpemUpOwo+ICsKPiAgCXJl dCA9IG1lc29uX25mY19yZWFkX3BhZ2Vfc3ViKG5hbmQsIHBhZ2UsIDApOwo+ICAJaWYgKHJldCkK PiAgCQlyZXR1cm4gcmV0OwoKClRoYW5rcywKTWlxdcOobAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1h aWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LW10ZC8K