From nobody Wed May 14 15:43:55 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1526560985490876.661982249822; Thu, 17 May 2018 05:43:05 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2D320C8DB3; Thu, 17 May 2018 12:43:03 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E656B300172F; Thu, 17 May 2018 12:43:02 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 83F5D1801254; Thu, 17 May 2018 12:43:02 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w4HCgr7T026640 for ; Thu, 17 May 2018 08:42:53 -0400 Received: by smtp.corp.redhat.com (Postfix) id CB4C03001724; Thu, 17 May 2018 12:42:53 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-116-225.phx2.redhat.com [10.3.116.225]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8CF393001720 for ; Thu, 17 May 2018 12:42:53 +0000 (UTC) From: John Ferlan To: libvir-list@redhat.com Date: Thu, 17 May 2018 08:42:45 -0400 Message-Id: <20180517124247.10149-5-jferlan@redhat.com> In-Reply-To: <20180517124247.10149-1-jferlan@redhat.com> References: <20180517124247.10149-1-jferlan@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.24 X-loop: libvir-list@redhat.com Subject: [libvirt] [REPOSTv2 PATCH v3 4/6] qemu: Add VM Generation ID to qemu command line X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Thu, 17 May 2018 12:43:03 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" https://bugzilla.redhat.com/show_bug.cgi?id=3D1149445 If the domain requests usage of the genid functionality, then add the QEMU '-device vmgenid' to the command line providing either the supplied or generated GUID value. Add tests for both a generated and supplied GUID value. Signed-off-by: John Ferlan --- src/qemu/qemu_command.c | 24 +++++++++++++++++ .../qemuxml2argvdata/genid-auto.x86_64-latest.args | 30 ++++++++++++++++++= ++++ tests/qemuxml2argvdata/genid.x86_64-latest.args | 30 ++++++++++++++++++= ++++ tests/qemuxml2argvtest.c | 4 +++ 4 files changed, 88 insertions(+) create mode 100644 tests/qemuxml2argvdata/genid-auto.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/genid.x86_64-latest.args diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index c4237339bf..78bd685008 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6002,6 +6002,27 @@ qemuBuildSmbiosCommandLine(virCommandPtr cmd, } =20 =20 +static int +qemuBuildVMGenIDCommandLine(virCommandPtr cmd, + const virDomainDef *def) +{ + virBuffer opts =3D VIR_BUFFER_INITIALIZER; + char guid[VIR_UUID_STRING_BUFLEN]; + + if (!def->genidRequested) + return 0; + + virUUIDFormat(def->genid, guid); + virBufferAsprintf(&opts, "vmgenid,guid=3D%s,id=3Dvmgenid0", guid); + + virCommandAddArg(cmd, "-device"); + virCommandAddArgBuffer(cmd, &opts); + + virBufferFreeAndReset(&opts); + return 0; +} + + static int qemuBuildSgaCommandLine(virCommandPtr cmd, const virDomainDef *def, @@ -9995,6 +10016,9 @@ qemuBuildCommandLine(virQEMUDriverPtr driver, if (qemuBuildSmbiosCommandLine(cmd, driver, def) < 0) goto error; =20 + if (qemuBuildVMGenIDCommandLine(cmd, def) < 0) + goto error; + /* * NB, -nographic *MUST* come before any serial, or monitor * or parallel port flags due to QEMU craziness, where it diff --git a/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args b/tests/q= emuxml2argvdata/genid-auto.x86_64-latest.args new file mode 100644 index 0000000000..ce163020b9 --- /dev/null +++ b/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args @@ -0,0 +1,30 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-x86_64 \ +-name guest=3DQEMUGuest1,debug-threads=3Don \ +-S \ +-object secret,id=3DmasterKey0,format=3Draw,\ +file=3D/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine pc-i440fx-2.12,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-realtime mlock=3Doff \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-device vmgenid,guid=3D00010203-0405-4607-8809-0a0b0c0d0e0f,id=3Dvmgenid0 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-boot strict=3Don \ +-device piix3-usb-uhci,id=3Dusb,bus=3Dpci.0,addr=3D0x1.0x2 \ +-sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,\ +resourcecontrol=3Ddeny \ +-msg timestamp=3Don diff --git a/tests/qemuxml2argvdata/genid.x86_64-latest.args b/tests/qemuxm= l2argvdata/genid.x86_64-latest.args new file mode 100644 index 0000000000..54e00f4bdb --- /dev/null +++ b/tests/qemuxml2argvdata/genid.x86_64-latest.args @@ -0,0 +1,30 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-x86_64 \ +-name guest=3DQEMUGuest1,debug-threads=3Don \ +-S \ +-object secret,id=3DmasterKey0,format=3Draw,\ +file=3D/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine pc-i440fx-2.12,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-realtime mlock=3Doff \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-device vmgenid,guid=3De9392370-2917-565e-692b-d057f46512d6,id=3Dvmgenid0 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-boot strict=3Don \ +-device piix3-usb-uhci,id=3Dusb,bus=3Dpci.0,addr=3D0x1.0x2 \ +-sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,\ +resourcecontrol=3Ddeny \ +-msg timestamp=3Don diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 07e5ba1d13..025fe407e0 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -787,6 +787,10 @@ mymain(void) QEMU_CAPS_SECCOMP_BLACKLIST); DO_TEST_PARSE_ERROR("minimal-no-memory", NONE); DO_TEST("minimal-msg-timestamp", QEMU_CAPS_MSG_TIMESTAMP); + + DO_TEST_CAPS_LATEST("genid"); + DO_TEST_CAPS_LATEST("genid-auto"); + DO_TEST("machine-aliases1", NONE); DO_TEST("machine-aliases2", QEMU_CAPS_KVM); DO_TEST("machine-core-on", NONE); --=20 2.14.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list