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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 23E6BC32789 for ; Tue, 6 Nov 2018 15:21:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DBCBB20869 for ; Tue, 6 Nov 2018 15:21:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DBCBB20869 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387930AbeKGAri (ORCPT ); Tue, 6 Nov 2018 19:47:38 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52038 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730495AbeKGAri (ORCPT ); Tue, 6 Nov 2018 19:47:38 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A0289308212C; Tue, 6 Nov 2018 15:21:56 +0000 (UTC) Received: from localhost (ovpn-117-210.ams2.redhat.com [10.36.117.210]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2A3BF5D9C8; Tue, 6 Nov 2018 15:21:55 +0000 (UTC) Date: Tue, 6 Nov 2018 15:21:55 +0000 From: Stefan Hajnoczi To: Vitaly Mayatskih Cc: borntraeger@de.ibm.com, Jason Wang , "Michael S . Tsirkin" , Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: [PATCH 0/1] vhost: add vhost_blk driver Message-ID: <20181106152155.GA31579@stefanha-x1.localdomain> References: <20181102182123.29420-1-v.mayatskih@gmail.com> <6a7f1668-bf2d-0caa-2efd-c8fab5f1db24@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="M9NhX3UHpAaciwkO" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Tue, 06 Nov 2018 15:21:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --M9NhX3UHpAaciwkO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 05, 2018 at 11:15:04AM -0500, Vitaly Mayatskih wrote: > On Mon, Nov 5, 2018 at 10:48 AM Christian Borntraeger > wrote: >=20 > > For the record, we still do use virtio-blk a lot. As we see new things = like discard/write zero > > support it seems that others do as well. >=20 > Yes, trim/discard and writesame support is planned, at least for > submit_bio path (not in this patch). I agree, virtio_blk is quite popular and not deprecated/frozen. Stefan --M9NhX3UHpAaciwkO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJb4bGTAAoJEJykq7OBq3PINHAH/RMVu0n4qzOEyEky9DGqqMzA 03ZEJGv9GOSA9R/BywE6uDHWcFvn80MOx52U91O9Cz1wDwZsjVwujBLW/BXOQKGR ZansMQbTdlEYLGtrmNV5y/O/Von2/FZuhHhhbACgMKM3VifByI3yYQgfyoItql+X hZDRlaNFr59u9Ib8lOswPoXvMF/HiM3QsRKvYdd0QTGtItUuBRMaYuZgG40dsgdh o8+9bk/FkmhY8QT6qx26vPp0Qc02A+6Opvf/MYBRDqbaHPqmL+gmIEYG6BGfyxaV NdYjXPzOCve0OcvHtd2fmboYrlGeoduN/q0guVZgp6XC0cEvcw+HhH7IP56zirA= =fSFj -----END PGP SIGNATURE----- --M9NhX3UHpAaciwkO--