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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09286C3A59D for ; Mon, 19 Aug 2019 07:37:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DCACA20989 for ; Mon, 19 Aug 2019 07:37:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726942AbfHSHhP convert rfc822-to-8bit (ORCPT ); Mon, 19 Aug 2019 03:37:15 -0400 Received: from lithops.sigma-star.at ([195.201.40.130]:47466 "EHLO lithops.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726464AbfHSHhP (ORCPT ); Mon, 19 Aug 2019 03:37:15 -0400 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 118A16058367; Mon, 19 Aug 2019 09:37:13 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id Gh0H5-M7pMI1; Mon, 19 Aug 2019 09:37:12 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id B7A976058372; Mon, 19 Aug 2019 09:37:12 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id X0QRCQyW7zBU; Mon, 19 Aug 2019 09:37:12 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 5557F6058367; Mon, 19 Aug 2019 09:37:12 +0200 (CEST) Date: Mon, 19 Aug 2019 09:37:12 +0200 (CEST) From: Richard Weinberger To: Christoph Hellwig Cc: tytso , Greg Kroah-Hartman , Gao Xiang , Jan Kara , Chao Yu , Dave Chinner , David Sterba , Miao Xie , devel , Stephen Rothwell , Darrick , Amir Goldstein , linux-erofs , Al Viro , Jaegeuk Kim , linux-kernel , Li Guifu , Fang Wei , Pavel Machek , linux-fsdevel , Andrew Morton , torvalds Message-ID: <1608410274.69654.1566200232285.JavaMail.zimbra@nod.at> In-Reply-To: <20190818174702.GA17633@infradead.org> References: <1405781266.69008.1566116210649.JavaMail.zimbra@nod.at> <790210571.69061.1566120073465.JavaMail.zimbra@nod.at> <20190818151154.GA32157@mit.edu> <20190818155812.GB13230@infradead.org> <20190818161638.GE1118@sol.localdomain> <20190818162201.GA16269@infradead.org> <20190818172938.GA14413@sol.localdomain> <20190818174702.GA17633@infradead.org> Subject: Re: [PATCH] erofs: move erofs out of staging MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF60 (Linux)/8.8.12_GA_3809) Thread-Topic: erofs: move erofs out of staging Thread-Index: J92t0JNToP0kTJc8zt++O7kugCUZWw== Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org ----- Ursprüngliche Mail ----- > On Sun, Aug 18, 2019 at 10:29:38AM -0700, Eric Biggers wrote: >> Not sure what you're even disagreeing with, as I *do* expect new filesystems to >> be held to a high standard, and to be written with the assumption that the >> on-disk data may be corrupted or malicious. We just can't expect the bar to be >> so high (e.g. no bugs) that it's never been attained by *any* filesystem even >> after years/decades of active development. If the developers were careful, the >> code generally looks robust, and they are willing to address such bugs as they >> are found, realistically that's as good as we can expect to get... > > Well, the impression I got from Richards quick look and the reply to it is > that there is very little attempt to validate the ondisk data structure > and there is absolutely no priority to do so. Which is very different > from there is a bug or two here and there. On the plus side, everything I reported got fixed within hours. Thanks, //richard