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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 175BCC0650E for ; Wed, 3 Jul 2019 16:16:58 +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 E789E21882 for ; Wed, 3 Jul 2019 16:16:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E789E21882 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]:37276 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hihwH-0002OU-2g for qemu-devel@archiver.kernel.org; Wed, 03 Jul 2019 12:16:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55027) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hihgC-0007Rk-8k for qemu-devel@nongnu.org; Wed, 03 Jul 2019 12:00:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hihgA-0002PL-6G for qemu-devel@nongnu.org; Wed, 03 Jul 2019 12:00:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60768) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hihg2-00027i-Ut; Wed, 03 Jul 2019 12:00:14 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8731159441; Wed, 3 Jul 2019 15:59:53 +0000 (UTC) Received: from maximlenovopc.usersys.redhat.com (dhcp-4-67.tlv.redhat.com [10.35.4.67]) by smtp.corp.redhat.com (Postfix) with ESMTP id 06EAC4262; Wed, 3 Jul 2019 15:59:46 +0000 (UTC) From: Maxim Levitsky To: qemu-devel@nongnu.org Date: Wed, 3 Jul 2019 18:59:38 +0300 Message-Id: <20190703155944.9637-1-mlevitsk@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Wed, 03 Jul 2019 15:59:53 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 0/6] Few fixes for userspace NVME driver 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 Zheng , Kevin Wolf , qemu-block@nongnu.org, Max Reitz , Paolo Bonzini , Maxim Levitsky , John Snow Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Compared to last submission, this series adds another patch, which implements support for image creation over the nvme drive like that: qemu-img create -f qcow2 nvme://0000:06:00.0/1 10G -o preallocation=metadata I also addressed the review comments. Best regards, Maxim Levitsky Maxim Levitsky (6): block/nvme: don't touch the completion entries block/nvme: fix doorbell stride block/nvme: support larger that 512 bytes sector devices block/nvme: add support for image creation block/nvme: add support for write zeros block/nvme: add support for discard block/nvme.c | 310 +++++++++++++++++++++++++++++++++++++++++-- block/trace-events | 3 + include/block/nvme.h | 19 ++- 3 files changed, 320 insertions(+), 12 deletions(-) -- 2.17.2