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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 6BBFEC433B4 for ; Wed, 21 Apr 2021 07:36:52 +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 A2F4B6142F for ; Wed, 21 Apr 2021 07:36:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A2F4B6142F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48148 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZ7Pm-0000vu-5s for qemu-devel@archiver.kernel.org; Wed, 21 Apr 2021 03:36:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45590) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZ7Oh-0000Ul-U5 for qemu-devel@nongnu.org; Wed, 21 Apr 2021 03:35:43 -0400 Received: from indium.canonical.com ([91.189.90.7]:55020) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lZ7Of-0000Y2-Fw for qemu-devel@nongnu.org; Wed, 21 Apr 2021 03:35:43 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1lZ7Oc-0006tx-JJ for ; Wed, 21 Apr 2021 07:35:38 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 8D4292E800F for ; Wed, 21 Apr 2021 07:35:38 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 21 Apr 2021 07:29:33 -0000 From: Klaus Jensen <1747393@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Fix Released; importance=Undecided; assignee=its@irrelevant.dk; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: birkelund th-huth toomas-soome X-Launchpad-Bug-Reporter: Toomas Soome (toomas-soome) X-Launchpad-Bug-Modifier: Klaus Jensen (birkelund) References: <151782642980.10198.17726074601611845094.malonedeb@wampee.canonical.com> Message-Id: <161899017347.6248.18239670601735973994.malone@chaenomeles.canonical.com> Subject: [Bug 1747393] Re: nvme is missing support for NVME_ADM_CMD_ASYNC_EV_REQ X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="1552fceb1603b3da6cfa437575d9c9fc4b2e683a"; Instance="production" X-Launchpad-Hash: dc5101266b007881520d0b7b0eafda304e07fafb Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1747393 <1747393@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This was fixed in 5.2.0. ** Changed in: qemu Status: Incomplete =3D> Fix Released ** Changed in: qemu Assignee: (unassigned) =3D> Klaus Jensen (birkelund) -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1747393 Title: nvme is missing support for NVME_ADM_CMD_ASYNC_EV_REQ Status in QEMU: Fix Released Bug description: NVME_ADM_CMD_ASYNC_EV_REQ is required by specification but apparently we will be responded by error when this command is used. The Asynchronous Event Request is a mandatory opcode required by specification (Figure 40, Section 5 in NVMe 1.2; Figure 41, Section 5 in NVMe 1.3). A simple way to deal with this in an emulator that doesn't really want to use async events is to queue up the requests and not do anything with them, and only complete them when the driver aborts the command. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1747393/+subscriptions