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=-2.3 required=3.0 tests=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 BC7C6C74A4B for ; Thu, 11 Jul 2019 08:05:41 +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 920A6208E4 for ; Thu, 11 Jul 2019 08:05:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 920A6208E4 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]:39344 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlU5E-0001f8-QU for qemu-devel@archiver.kernel.org; Thu, 11 Jul 2019 04:05:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47890) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlU4U-00015R-Nr for qemu-devel@nongnu.org; Thu, 11 Jul 2019 04:04:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlU4T-0001Bb-CC for qemu-devel@nongnu.org; Thu, 11 Jul 2019 04:04:54 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:37494) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hlU4T-00019G-5M for qemu-devel@nongnu.org; Thu, 11 Jul 2019 04:04:53 -0400 Received: by mail-wr1-f65.google.com with SMTP id n9so5191683wrr.4 for ; Thu, 11 Jul 2019 01:04:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=fpUQW4vD0J3fWp8KYrYIcHzZ3zwZWHcKjRBxyjf7bh8=; b=Hukl2329gvn+JhLcWGtMeAHMW57A02A8XZTZnFZNwHtxwIoWI4isOwmtvIlVAIKtgd ndw1mHaRN7e5cf8mfp7aYY65e9eT6UsgpCYZOZCgyV6EtchvHRR5z0lCm38QXMsmuPFR e7AmfF4XIrF9qM2VfjsCoWASdW6YMqMkHzTjYuQgDspTEy9tsrd1KdYTPStVaimnC2je njm5UBdIegaumX/1L04hdQGjBjq88Iy6mzikT86aYeA2z8nBKCR2sAgRUQs5J/Mfam2Q W0iO1BmZz/3KOirZH239HPynTaPs8ZYi8DuMR76aaKkUn0kvS0RJianrsrkKvxF0gRlS KyLA== X-Gm-Message-State: APjAAAWcpSs82PMK++oFrOO59eNqIuu/MuRLopUrUrEujXwQIGZWe+TR uuc7gP8Oud2FsAB6EsFLTZPv+yB3jQY= X-Google-Smtp-Source: APXvYqxM8Ta4rTo1M2mfQUqyUg4sMT4I6oEpnheoYfSPQk72KdypmRqnUHUf4sf75SUW6h2kgsoLuA== X-Received: by 2002:adf:de8e:: with SMTP id w14mr3259479wrl.79.1562832290552; Thu, 11 Jul 2019 01:04:50 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:c1b9:e491:30e8:c02? ([2001:b07:6468:f312:c1b9:e491:30e8:c02]) by smtp.gmail.com with ESMTPSA id x83sm4106611wmb.42.2019.07.11.01.04.49 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Thu, 11 Jul 2019 01:04:50 -0700 (PDT) To: Dmitry Fomichev , "kwolf@redhat.com" References: <20190709203806.17550-1-dmitry.fomichev@wdc.com> <20190710110241.GB6501@localhost.localdomain> <20190710210914.GC6501@localhost.localdomain> From: Paolo Bonzini Message-ID: Date: Thu, 11 Jul 2019 10:04:48 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.221.65 Subject: Re: [Qemu-devel] [PATCH 0/4] virtio: handle zoned backing devices 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: "fam@euphon.net" , "qemu-block@nongnu.org" , "mst@redhat.com" , "qemu-devel@nongnu.org" , "mreitz@redhat.com" , "stefanha@redhat.com" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/07/19 02:52, Dmitry Fomichev wrote: > Paolo, > WRT to Host Aware drives, these MAY work, but we don't have any of these > available for testing and are not able to verify which drivers do work > with them and which do not. This is the reason for not letting them pass > thru. If you prefer, I can enable passing HA drives in V2. In theory host aware should work the same as drive managed if the host is oblivious of zones, so I prefer enabling them indeed. Thanks, Paolo