Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp981707imm; Wed, 18 Jul 2018 14:18:23 -0700 (PDT) X-Google-Smtp-Source: AAOMgpfeUch7Q0mguS5SchLBq8S8rJA4+RJuYqFkMpO/zzqdAxM4nnmaF/dgpFvNfZPSq16O0kY5 X-Received: by 2002:a63:a011:: with SMTP id r17-v6mr6986994pge.90.1531948703647; Wed, 18 Jul 2018 14:18:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531948703; cv=none; d=google.com; s=arc-20160816; b=AJy/IG8ovKoq9RS4LVUi6pQDJw6Mr7OQvD6VE3LVilz9GqLXe2tH2NdextrCz3GK7c sDPwPZqcBKpLYZalo5vTKKez8kmieX9OrECye1U/cH2D6EL61pWxxWR8fmKWyUpCZiHi seKah26SeWLU/40To0uO5IRMlWhqfxG0In2ODoL55nCaTY2Oc4Sd8vrgnUX014MhkrPK kqVjqL1lst3ppks0l0hKBccnxqcYBnULBzdQV2OZnh0wbfQiXhyAUB76ZH5tIGVLZnoK W051Pfp9PV6Z+fvI+rX+RTp4M7lB5rrldk0159egqzb6kWWgKrOHcSZEdiArcKXbrOsw uNUw== 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 :organization:references:in-reply-to:message-id:subject:cc:to:from :date:arc-authentication-results; bh=Po8UyxlaViJdFAhJPql25RB8pbbZkRH+t0+zvCI6laU=; b=JxyNsVG63BL+k+SCD3EDVmq+nYLrxqJSeaAimvyKCanvOSZrEm4fDgeWFwhUNNP1zj Lo3PzEU12SgoTVFboEjKCYoEQsfvDCHJ6PiJ0JqQRAqf2ROcvbyq4H3gFB0488iO/9gv 6ln/5FINNLNB9C8lzOTdey8XVkAYYYv5yr6dzm8qhAq88ddd+CzT/iJsjAIuh50YucLw xEirtZupOlKGoBjtAULJnfTPkDmbJAIA8UUZ66kRUCrqB5ErRIaUD1ORckzvBRZISel2 AGBAwm1ypKO/589uaDvrdr7keHh5wvoBjH2b8PWaLi+O7XdP2fvQqbXq1FTwi91uJinO 0o0A== 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k13-v6si4116469pgg.346.2018.07.18.14.17.45; Wed, 18 Jul 2018 14:18:23 -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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729096AbeGRVzZ convert rfc822-to-8bit (ORCPT + 99 others); Wed, 18 Jul 2018 17:55:25 -0400 Received: from mail.bootlin.com ([62.4.15.54]:40719 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726968AbeGRVzZ (ORCPT ); Wed, 18 Jul 2018 17:55:25 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 1B489207AB; Wed, 18 Jul 2018 23:15:40 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.0 Received: from xps13 (unknown [91.224.148.103]) by mail.bootlin.com (Postfix) with ESMTPSA id 5977C20731; Wed, 18 Jul 2018 23:15:27 +0200 (CEST) Date: Wed, 18 Jul 2018 23:15:26 +0200 From: Miquel Raynal To: Abhishek Sahu Cc: Boris Brezillon , David Woodhouse , Brian Norris , Marek Vasut , Richard Weinberger , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Andy Gross Subject: Re: [PATCH 4/5] mtd: rawnand: qcom: update BBT related flags Message-ID: <20180718231526.38046099@xps13> In-Reply-To: <1530863519-5564-5-git-send-email-absahu@codeaurora.org> References: <1530863519-5564-1-git-send-email-absahu@codeaurora.org> <1530863519-5564-5-git-send-email-absahu@codeaurora.org> Organization: Bootlin X-Mailer: Claws Mail 3.15.0-dirty (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Abhishek, Abhishek Sahu wrote on Fri, 6 Jul 2018 13:21:58 +0530: > Remove the NAND_SKIP_BBTSCAN to use RAM based BBT. Unless I am understanding it the wrong way, NAND_SKIP_BBTSCAN will skip the scan of the on-chip BBT and will scan every block to construct a RAM, based BBT thanks to the BBM. So flash based BBT is already unused and removing this flag is a mistake, right? > Flash based BBT is not used since bootloaders > doesn't have support for the same. > > Signed-off-by: Abhishek Sahu > --- Thanks, Miquèl