Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp688868pxb; Wed, 27 Jan 2021 19:20:47 -0800 (PST) X-Google-Smtp-Source: ABdhPJx2JzO3yUDM1xkQTMhZJEzp55RaT3t3ObIMfRDGFZkcxOKbFA+ICD9P4CCa/L9o5bB6p2MD X-Received: by 2002:a05:6402:4316:: with SMTP id m22mr584064edc.64.1611804047061; Wed, 27 Jan 2021 19:20:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611804047; cv=none; d=google.com; s=arc-20160816; b=a6P4FJQQBDy9Vl6+WkjB709TP5vFKd75zbpo7O1uiCvV5Yll2Ph0+6I98n5BY3IT34 hDOTlV45CP/ITyr/iBA7ezx1nAnmC+a83muCg/fVnCPuj63DizOdcSeHd0H0GT63rYG6 3UiJvid6+uY1xyaluIDbtHnHi19TYz9PNkF7VNDTjcm2OLpKwYCqO/RuAW+VLJzR9ce+ r8EPaPod54B1NeoxXweIAojPE4Gv6PWplwrOdMPBvHBQaE6LXrsc5ldiGIH50Pd+OGPS 89Cgs1DHgEcnE5fBUM3AwKTBcyshgdfRp5LB6FXINsKeORufEIG6YXCFBM4WhRhDf8qf CBQw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=qJxR/MCS/WhQ+hWSqEEX0oHQsTxKZGtvQHGpimS32l0=; b=Vnszsomze7g/uREFPm2BUkC6FjKjsSx2CQT4C6L46ADqeQPvTtzBImxGdVskZ1DSZq KPVr5ViDuiIiFKYWwQXsPSvqZ1y+IVymoETucqNBEmou7/kKCNBEG+Z+50v2hJ1MR2bh zsZ6sEMTT9lomM2SEA0DIQ6zK9wJUd2Rp0bBufwzCZ9aoORsj8Dm196Wd3haEy3fZ1C/ yOiuRO63lLRk91vjzkDbF8I06ihR3SxA9X8YoW542b8gXE3VePy2wBRiAEGOBSYouZ0i FxFt/KH/W98PQEIraJBjgS+7hDHZq0j1bvGDXI4WEyZle5onHq4K4w+7YfOauj5CMPK3 In4A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hp6si1781422ejc.532.2021.01.27.19.20.22; Wed, 27 Jan 2021 19:20:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229716AbhA1DUT (ORCPT + 99 others); Wed, 27 Jan 2021 22:20:19 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:42863 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229551AbhA1DUS (ORCPT ); Wed, 27 Jan 2021 22:20:18 -0500 Received: from cwcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 10S3JQ8a024497 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 27 Jan 2021 22:19:27 -0500 Received: by cwcc.thunk.org (Postfix, from userid 15806) id C248415C344F; Wed, 27 Jan 2021 22:19:26 -0500 (EST) Date: Wed, 27 Jan 2021 22:19:26 -0500 From: "Theodore Ts'o" To: Arnaud Ferraris Cc: linux-ext4@vger.kernel.org, drosen@google.com, krisman@collabora.com, ebiggers@kernel.org Subject: Re: [PATCH v3 10/12] e2fsck: Add option to force encoded filename verification Message-ID: References: <20201217173544.52953-1-arnaud.ferraris@collabora.com> <20201217173544.52953-11-arnaud.ferraris@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201217173544.52953-11-arnaud.ferraris@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Dec 17, 2020 at 06:35:42PM +0100, Arnaud Ferraris wrote: > From: Gabriel Krisman Bertazi > > This is interesting for !strict filesystems as part of the encoding > update procedure. Once the filesystem is known to not have badly encoded > filenames, the update is trivial, thanks to the stability of assigned > code points in the unicode specification. > > Signed-off-by: Gabriel Krisman Bertazi > Signed-off-by: Arnaud Ferraris Thanks, applied. - Ted