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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 BA9A3CA9EC2 for ; Mon, 28 Oct 2019 13:46:29 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 88D5D20862 for ; Mon, 28 Oct 2019 13:46:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IwBHfNZ0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 88D5D20862 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:53926 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iP5Lf-0005Kk-TO for qemu-devel@archiver.kernel.org; Mon, 28 Oct 2019 09:46:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59091) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iP51g-0004o9-KW for qemu-devel@nongnu.org; Mon, 28 Oct 2019 09:25:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iP51e-0005tO-Ae for qemu-devel@nongnu.org; Mon, 28 Oct 2019 09:25:39 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:28270 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iP51e-0005nh-6U for qemu-devel@nongnu.org; Mon, 28 Oct 2019 09:25:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1572269133; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jGTExe9HJDAOZ8M1MhceSTlYxngBe6RqqAEIHsZHR7A=; b=IwBHfNZ07gETF6E2TJZD9ixHA4OgdpVYCDiDKZRkJfdErpubN/2OJZWQuXHj6mYSOJf69k RlIojzUJqAIuE1F0xdNdkUIT4Zp2YFBruJyqPP3ldTpuU5xo24fG3MTtfNWZV/yoz4a5JK ZxEfsuYdj1QMziM1YV147DxEx3coNzQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-50-RndUgKpaNwmHj-bY5TNQMg-1; Mon, 28 Oct 2019 09:25:29 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B6053801E56; Mon, 28 Oct 2019 13:25:28 +0000 (UTC) Received: from work-vm (ovpn-116-216.ams2.redhat.com [10.36.116.216]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 22D082634E; Mon, 28 Oct 2019 13:24:59 +0000 (UTC) Date: Mon, 28 Oct 2019 13:24:56 +0000 From: "Dr. David Alan Gilbert" To: "Michael S. Tsirkin" Subject: Re: [PATCH 00/30] virtiofs daemon (base) Message-ID: <20191028132456.GA2961@work-vm> References: <20191021105832.36574-1-dgilbert@redhat.com> <20191027091007-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: <20191027091007-mutt-send-email-mst@kernel.org> User-Agent: Mutt/1.12.1 (2019-06-15) X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: RndUgKpaNwmHj-bY5TNQMg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, piaojun@huawei.com, stefanha@redhat.com, marcandre.lureau@redhat.com, eguan@linux.alibaba.com, vgoyal@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" * Michael S. Tsirkin (mst@redhat.com) wrote: > On Mon, Oct 21, 2019 at 11:58:02AM +0100, Dr. David Alan Gilbert (git) wr= ote: > > From: "Dr. David Alan Gilbert" > >=20 > > Hi, > > This is the 1st set for the virtiofsd - a daemon > > that implements the user space side of virtiofs. > >=20 > > The kernel and qemu device parts recently went in, > > so the daemon is the only thing missing to have a working > > set. > >=20 > > This set is the absolute minimal base set of patches; > > it's not yet safe to use (from security or correctness); >=20 > So based on this I'm guessing we don't want to rush this in > before the soft freeze. > If you have a different opinion, let me know pls. With the 2nd set that I posted on thursday, the '(security)' set it becomes safe - with full sandboxing and path verification. Now, we do have a pile of separate small fixes, and threading code stuff; but we cna leave those off. Dave > --=20 > MST -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK