Received: by 2002:ac0:a581:0:0:0:0:0 with SMTP id m1-v6csp3783795imm; Mon, 2 Jul 2018 05:37:41 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcRlgQxUgLBfpTuAOOX35ln5OKZw0y3Sj0Ji2pGGFbnG8NeHAnfhA8vzcAy3asxZbkPFaCy X-Received: by 2002:a65:6411:: with SMTP id a17-v6mr17754076pgv.287.1530535061054; Mon, 02 Jul 2018 05:37:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1530535061; cv=none; d=google.com; s=arc-20160816; b=QOyqekbdjbte7oCPDvjXZ2Sl/QMaeFHtAFx3NTaF2cSxC7XOApANMVfdopNxTixfDd w7zG/DHDlvTANNrUJPxWz/xOFtnFSft0btth+6C6lfive4csF0YoVwgClSMbg+fBwpPo ViJvXMzXLW8Jnjg/4Z4oeKcLnw1Eww0SbXPSxn8iOtV0HPy0Vg0VM3EmxSF5Ehk/Kqzu /QSk9PnUJlQH29hxxlnFZlZreLXbss+5EwLJdvnuCJVxmCvBLRxmC+LWAfCN7Yv/1gPx ZJieEpFnPB8bZguXcGxAlXVVbpIVYylaEq0+8WzTnngnMn4kDi3zT2HwK7mjn3Qr1O25 wdwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:date:cc:to:reply-to:from:subject:message-id :arc-authentication-results; bh=ehuJydxUTk/q6X8Dh7/la0YWyc5z8AKaEoCAjhJQC9Y=; b=yVB8l1u22CXOAlBe1dcEJRFUP9zEX+RAzsqLzBxOO5Y9hbEqzFsWqfqz5/uNsBCtCf pKjcwCvtoVNmgBH5JXxsGpDZgEM6lhhKnlqsOycrIMCyeH59G206tBhpb7OFT4jxIpVc JIGJMbjpiTQgUTyGFmKQqiqxAv9Ujipo8vOPsqt2oif2epR4FEFeSePpdM16RM9X/KZT Kl77hUL5EwGwPFazHQVmIT46OCn9eVsxpa12yp+w+tr6TFWZvbOAC0dM5ri1AExcvQjH +bCtGLXoxRc5+D2EE98DNN0bF5rL3rF4LShUj2MQKZ1VZWPGTEI8It2yJtUTZzZRwHsi PBLg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i1-v6si17297146pfa.219.2018.07.02.05.37.26; Mon, 02 Jul 2018 05:37:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754566AbeGBJge (ORCPT + 99 others); Mon, 2 Jul 2018 05:36:34 -0400 Received: from mga12.intel.com ([192.55.52.136]:10471 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753328AbeGBJgb (ORCPT ); Mon, 2 Jul 2018 05:36:31 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Jul 2018 02:36:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,298,1526367600"; d="scan'208";a="242290198" Received: from linux.intel.com ([10.54.29.200]) by fmsmga006.fm.intel.com with ESMTP; 02 Jul 2018 02:36:17 -0700 Received: from abityuts-desk.fi.intel.com (abityuts-desk.fi.intel.com [10.237.68.39]) by linux.intel.com (Postfix) with ESMTP id 613C35802B1; Mon, 2 Jul 2018 02:36:15 -0700 (PDT) Message-ID: <1530524174.469.95.camel@gmail.com> Subject: Re: [PATCH v3 1/2] ubi: provide a way to skip CRC checks From: Artem Bityutskiy Reply-To: dedekind1@gmail.com To: Boris Brezillon Cc: Quentin Schulz , richard@nod.at, dwmw2@infradead.org, computersforpeace@gmail.com, marek.vasut@gmail.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com Date: Mon, 02 Jul 2018 12:36:14 +0300 In-Reply-To: <20180702095121.67bc61ef@bbrezillon> References: <3f9cef553d4f5da3fe2d76113d79ada1f0fe5224.1530169759.git-series.quentin.schulz@bootlin.com> <1530516625.469.82.camel@gmail.com> <20180702095121.67bc61ef@bbrezillon> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 (3.26.6-1.fc27) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-07-02 at 09:51 +0200, Boris Brezillon wrote: > Well, I thought checking the CRC just after updating the volume made > sense, just to make sure things were written correctly on the medium. > Let's add a comment explaining why we keep the check here, unless you > see a strong reason to get rid of this check in the update path. I am fine with this, thanks.