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=-5.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 9FEE7C3A5A6 for ; Thu, 29 Aug 2019 09:28:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7216C233FF for ; Thu, 29 Aug 2019 09:28:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=szeredi.hu header.i=@szeredi.hu header.b="Hc9GLAgO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726936AbfH2J2j (ORCPT ); Thu, 29 Aug 2019 05:28:39 -0400 Received: from mail-io1-f68.google.com ([209.85.166.68]:43699 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726081AbfH2J2j (ORCPT ); Thu, 29 Aug 2019 05:28:39 -0400 Received: by mail-io1-f68.google.com with SMTP id u185so1757889iod.10 for ; Thu, 29 Aug 2019 02:28:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=v06lta4MYVBJBZLQ73bBpIez3Zzb0/6n6ZDJgeZvvFA=; b=Hc9GLAgOOnaaXsF3NrbM7AecX7f3q0LEmVqWdNl+cCygzK/RxeejM05rD+PoBYvpNy iCfIvK00i3nYnz/7hEF1IyoD0raYoTA0Fi7pIXSNsQiydr+b2RWwANqNTLEGdoi4TVze EI0HrSen2CJeJvMGU2pb8OzX9tm5amIQIkLoI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=v06lta4MYVBJBZLQ73bBpIez3Zzb0/6n6ZDJgeZvvFA=; b=mYyjPNRO1xUAQ8WQ0r3klctv6pAHwhWsoioddFNpDpQByiZxDhLXFJlzpVI058xIYB D37MbbpQcGmhlnoi4SsU6OfEFi4zxPtbQZ/ed5p0HMW8dZHZjg8Q58wVvriULmqpJjq8 xdExr4Ei/VQgoM//K9ipdzPjTYsHdvXA8sIGdy8qPfB2ASrQ1Dw9hmVYZTSNpWHZ95AG nHP1oQMPOzE0JgPx9MGFRkSzzDan7IZaaiuVg2HmtWuAxG4XR/rS9E9sNqR69tFFd4MH UzDHtk6H5odggRw/MwL8aig8Su3JyJeBIcGbFcJkAlPECfy82nVuhiac2Lekoj6bQMA7 0p9g== X-Gm-Message-State: APjAAAW39/s3O8bQp0F5gdEsxeTd0Q0D+TzvE8VVrTfOqE7LmoY7JKRe 7inMzgAyNCk/o8wFlnoYoofmARzbw8/IcHOStfEK4Q== X-Google-Smtp-Source: APXvYqyUavfINYtqJHGpZUBR9A9V8dAVHmilYmO0JxPFl0AJag7dkVSKSrPI4+FtMTzlVFjVPwtJnqsyT6kSq+5gC8c= X-Received: by 2002:a5e:da48:: with SMTP id o8mr593380iop.252.1567070918305; Thu, 29 Aug 2019 02:28:38 -0700 (PDT) MIME-Version: 1.0 References: <20190821173742.24574-1-vgoyal@redhat.com> In-Reply-To: <20190821173742.24574-1-vgoyal@redhat.com> From: Miklos Szeredi Date: Thu, 29 Aug 2019 11:28:27 +0200 Message-ID: Subject: Re: [PATCH v3 00/13] virtio-fs: shared file system for virtual machines To: Vivek Goyal Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, virtio-fs@redhat.com, Stefan Hajnoczi , "Dr. David Alan Gilbert" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 21, 2019 at 7:38 PM Vivek Goyal wrote: > > Hi, > > Here are the V3 patches for virtio-fs filesystem. This time I have > broken the patch series in two parts. This is first part which does > not contain DAX support. Second patch series will contain the patches > for DAX support. > > I have also dropped RFC tag from first patch series as we believe its > in good enough shape that it should get a consideration for inclusion > upstream. Pushed out to git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#for-next Major changes compared to patchset: - renamed to "virtiofs". Filesystem names don't usually have underscore before "fs" postfix. - removed option parsing completely. Virtiofs config is fixed to "-o rootmode=040000,user_id=0,group_id=0,allow_other,default_permissions". Does this sound reasonable? There are miscellaneous changes, so needs to be thoroughly tested. I think we also need something in "Documentation/filesystems/virtiofs.rst" which describes the design (how request gets to userspace and back) and how to set up the server, etc... Stefan, Vivek can you do something like that? Thanks, Miklos