From nobody Thu Jul 10 00:46:36 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 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 152164997288176.49608594486631; Wed, 21 Mar 2018 09:32:52 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7DB1728209; Wed, 21 Mar 2018 16:32:51 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4BB2C8CA21; Wed, 21 Mar 2018 16:32:51 +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 190284CA9B; Wed, 21 Mar 2018 16:32:51 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w2LGWnro018631 for ; Wed, 21 Mar 2018 12:32:49 -0400 Received: by smtp.corp.redhat.com (Postfix) id 8658A8CA28; Wed, 21 Mar 2018 16:32:49 +0000 (UTC) Received: from mx1.redhat.com (ext-mx03.extmail.prod.ext.phx2.redhat.com [10.5.110.27]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7F4E18CA2F for ; Wed, 21 Mar 2018 16:32:46 +0000 (UTC) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 29E13804E3 for ; Wed, 21 Mar 2018 16:32:45 +0000 (UTC) Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id A0A9B20A62; Wed, 21 Mar 2018 12:32:44 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute7.internal (MEProxy); Wed, 21 Mar 2018 12:32:44 -0400 Received: from localhost.localdomain (ip5b40bfaa.dynamic.kabel-deutschland.de [91.64.191.170]) by mail.messagingengine.com (Postfix) with ESMTPA id 00D3E241A9; Wed, 21 Mar 2018 12:32:43 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:in-reply-to:message-id:mime-version :references:references:subject:to:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; bh=G9l5ugQvr/P75CtvM7ziwlDRq62nMBHM+1V5ehjMw K4=; b=D1LEhdjhnTcUKA4uVsUYUBrU2l5SojBHOkMV4MykUMmcsitH+v9MpZijZ Az3VdNxf0zeH09G4M84fxNJYE4q9ejF6QQQG24F13TXJ/eDY52sf3VbY2O6shRVO Db9nbQv6IG66oFR/vEtcZ71USELa6xb5pbeQGUj5XsJoKZSGUNmYfNbWZksaBSiY N0TgMWmUlQYNQLFJcqj6IEyFtTaOFAepYiReBJzrxRba3OOpkI5A1HQYQvxjpmx4 irjLXN5j+D2KePuvvzb/RT/+u97ZiUhLYQDjA6XDQamkqUVrbaWmkb/S4cVBv5l/ RLafQ9imBBtX+VeCmK6rBYH0fQB4g== X-ME-Sender: From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= To: libvir-list@redhat.com Date: Wed, 21 Mar 2018 17:32:29 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 In-Reply-To: References: X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 207 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 21 Mar 2018 16:32:45 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 21 Mar 2018 16:32:45 +0000 (UTC) for IP:'66.111.4.29' DOMAIN:'out5-smtp.messagingengine.com' HELO:'out5-smtp.messagingengine.com' FROM:'marmarek@invisiblethingslab.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS) 66.111.4.29 out5-smtp.messagingengine.com 66.111.4.29 out5-smtp.messagingengine.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.27 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v6 5/9] xenconfig: do not override def->cpu if already set elsewhere 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 21 Mar 2018 16:32:52 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 This will help with adding cpuid support. Signed-off-by: Marek Marczykowski-G=C3=B3recki Reviewed-by: Daniel P. Berrang=C3=A9 --- Changes since v4: - patch separated from "libxl: do not enable nested HVM unless global nested_hvm option enabled" --- src/xenconfig/xen_xl.c | 37 ++++++++++++------------------------- 1 file changed, 12 insertions(+), 25 deletions(-) diff --git a/src/xenconfig/xen_xl.c b/src/xenconfig/xen_xl.c index 2ef80eb..93eba51 100644 --- a/src/xenconfig/xen_xl.c +++ b/src/xenconfig/xen_xl.c @@ -170,17 +170,8 @@ xenParseXLOS(virConfPtr conf, virDomainDefPtr def, vir= CapsPtr caps) if (xenConfigGetBool(conf, "nestedhvm", &val, -1) < 0) return -1; =20 - if (val =3D=3D 1) { - virCPUDefPtr cpu; - - if (VIR_ALLOC(cpu) < 0) - return -1; - - cpu->mode =3D VIR_CPU_MODE_HOST_PASSTHROUGH; - cpu->type =3D VIR_CPU_TYPE_GUEST; - def->cpu =3D cpu; - } else if (val =3D=3D 0) { - const char *vtfeature =3D NULL; + if (val !=3D -1) { + const char *vtfeature =3D "vmx"; =20 if (caps && caps->host.cpu && ARCH_IS_X86(def->os.arch)) { if (virCPUCheckFeature(caps->host.arch, caps->host.cpu, "v= mx")) @@ -189,28 +180,24 @@ xenParseXLOS(virConfPtr conf, virDomainDefPtr def, vi= rCapsPtr caps) vtfeature =3D "svm"; } =20 - if (vtfeature) { + if (!def->cpu) { virCPUDefPtr cpu; - if (VIR_ALLOC(cpu) < 0) return -1; =20 - if (VIR_ALLOC(cpu->features) < 0) { - VIR_FREE(cpu); - return -1; - } - - if (VIR_STRDUP(cpu->features->name, vtfeature) < 0) { - VIR_FREE(cpu->features); - VIR_FREE(cpu); - return -1; - } - cpu->features->policy =3D VIR_CPU_FEATURE_DISABLE; - cpu->nfeatures =3D cpu->nfeatures_max =3D 1; cpu->mode =3D VIR_CPU_MODE_HOST_PASSTHROUGH; cpu->type =3D VIR_CPU_TYPE_GUEST; + cpu->nfeatures =3D 0; + cpu->nfeatures_max =3D 0; def->cpu =3D cpu; } + + if (val =3D=3D 0) { + if (virCPUDefAddFeature(def->cpu, + vtfeature, + VIR_CPU_FEATURE_DISABLE) < 0) + return -1; + } } } else { if (xenConfigCopyStringOpt(conf, "bootloader", &def->os.bootloader= ) < 0) --=20 git-series 0.9.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list