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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84A33EE14D3 for ; Wed, 6 Sep 2023 19:10:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243627AbjIFTKL convert rfc822-to-8bit (ORCPT ); Wed, 6 Sep 2023 15:10:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237738AbjIFTKJ (ORCPT ); Wed, 6 Sep 2023 15:10:09 -0400 Received: from mail-yw1-f172.google.com (mail-yw1-f172.google.com [209.85.128.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98361E41 for ; Wed, 6 Sep 2023 12:10:05 -0700 (PDT) Received: by mail-yw1-f172.google.com with SMTP id 00721157ae682-58d41109351so17850327b3.1 for ; Wed, 06 Sep 2023 12:10:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694027404; x=1694632204; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SkX+J5EM5enh7df0o5MYGhhqFKI4D2hwIpC2ueReZ28=; b=jKmkRg8R0vaql9bFcW1cgrrKkB669UQlDgNxH0pH2psbImOUFVP1YAfqcEuPGxwywY R8PpnMLFV82Dl+hagcYY10kbNamzrUb0qAPc//vkWYIfERlnHxNq2RH9iFZCFEK81D4o No6HNV/IFRabJhKHVMkUSUjgOr3Xnf4RWct/M8b/HmXmid4EbNuFVkpYQ5VXJn9iS5b3 MW5eHHUgQGnLiwWClY575l/rBOfZ/Qp0kvTBgeMrtghQXd6S0sQ/dAyjOc20GaYYU6Aa VI9JxML0NPqYPmDJ6Ka1Lkyr18UQnAy4i8n2UJvfDNA68f1xZgZyoL5G2ZPUGfkSR8bR vAYw== X-Gm-Message-State: AOJu0YwXPJwcJq6L8lM18r+zinYBv6QdB6+i27RnkivjOjstpQOlMcR7 Kg3V/yIneoDiWp8vC+8SAvZmjvAQhS+ymw== X-Google-Smtp-Source: AGHT+IGqLwVHqdA0vvjn3e8xUt3MpiARo2xtGE/bewbQVeEOEfmUia3VKIiMDJaGqZT4D7OP/bd0cw== X-Received: by 2002:a0d:dd94:0:b0:592:9b20:d551 with SMTP id g142-20020a0ddd94000000b005929b20d551mr638392ywe.0.1694027404598; Wed, 06 Sep 2023 12:10:04 -0700 (PDT) Received: from mail-yb1-f177.google.com (mail-yb1-f177.google.com. [209.85.219.177]) by smtp.gmail.com with ESMTPSA id x67-20020a817c46000000b00583803487ccsm3902025ywc.122.2023.09.06.12.10.04 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Sep 2023 12:10:04 -0700 (PDT) Received: by mail-yb1-f177.google.com with SMTP id 3f1490d57ef6-d7bae413275so1819668276.0 for ; Wed, 06 Sep 2023 12:10:04 -0700 (PDT) X-Received: by 2002:a25:2601:0:b0:d71:6f6f:73da with SMTP id m1-20020a252601000000b00d716f6f73damr497667ybm.6.1694027404176; Wed, 06 Sep 2023 12:10:04 -0700 (PDT) MIME-Version: 1.0 References: <20230906-wildhasen-vorkehrungen-6ecb4ee012f1@brauner> In-Reply-To: <20230906-wildhasen-vorkehrungen-6ecb4ee012f1@brauner> From: Geert Uytterhoeven Date: Wed, 6 Sep 2023 21:09:53 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [MAINTAINERS/KERNEL SUMMIT] Trust and maintenance of file systems To: Christian Brauner Cc: Dave Chinner , Matthew Wilcox , Christoph Hellwig , ksummit@lists.linux.dev, linux-fsdevel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi Christian, On Wed, Sep 6, 2023 at 5:06 PM Christian Brauner wrote: > util-linux has already implemented X-mount.auto-fstypes which we > requested. For example, X-mount.auto-fstypes="ext4,xfs" accepts only > ext4 and xfs, and X-mount.auto-fstypes="novfat,reiserfs" accepts all I hope that should be achieved using "novfat,noreiserfs"? And let's hope we don't get any future file system named no ;-) > filesystems except vfat and reiserfs. > > https://github.com/util-linux/util-linux/commit/1592425a0a1472db3168cd9247f001d7c5dd84b6 > > IOW, > mount -t X-mount.auto-fstypes="ext4,xfs,btrfs,erofs" /dev/bla /mnt > would only mount these for filesystems and refuse the rest. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds