From nobody Sun Feb 8 18:33:15 2026 Delivered-To: importer@patchew.org Received-SPF: none (zohomail.com: 8.43.85.245 is neither permitted nor denied by domain of lists.libvirt.org) client-ip=8.43.85.245; envelope-from=devel-bounces@lists.libvirt.org; helo=lists.libvirt.org; Authentication-Results: mx.zohomail.com; spf=none (zohomail.com: 8.43.85.245 is neither permitted nor denied by domain of lists.libvirt.org) smtp.mailfrom=devel-bounces@lists.libvirt.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.libvirt.org (lists.libvirt.org [8.43.85.245]) by mx.zohomail.com with SMTPS id 1714488346150975.5351133790546; Tue, 30 Apr 2024 07:45:46 -0700 (PDT) Received: by lists.libvirt.org (Postfix, from userid 996) id 1AB981A74; Tue, 30 Apr 2024 10:45:45 -0400 (EDT) Received: from lists.libvirt.org (localhost [IPv6:::1]) by lists.libvirt.org (Postfix) with ESMTP id 92C5A2410; Tue, 30 Apr 2024 10:34:25 -0400 (EDT) Received: by lists.libvirt.org (Postfix, from userid 996) id 8D51D23E8; Tue, 30 Apr 2024 10:34:16 -0400 (EDT) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.libvirt.org (Postfix) with ESMTPS id 2960F2412 for ; Tue, 30 Apr 2024 10:32:50 -0400 (EDT) Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-498-cqnt3MY-OeCmubHKiOwC_A-1; Tue, 30 Apr 2024 10:32:48 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1DC7D812C54 for ; Tue, 30 Apr 2024 14:32:48 +0000 (UTC) Received: from eduroam45-135.fi.muni.cz (unknown [10.45.224.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7E64BC0EEA3 for ; Tue, 30 Apr 2024 14:32:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on lists.libvirt.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=3.4.4 X-MC-Unique: cqnt3MY-OeCmubHKiOwC_A-1 From: Kristina Hanicova To: devel@lists.libvirt.org Subject: [PATCH v2 2/4] conf: parse and format machine virt ras feature Date: Tue, 30 Apr 2024 16:32:37 +0200 Message-ID: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Message-ID-Hash: B6JAAYH2DPX22SKCSPTPIH5WW4INIQHA X-Message-ID-Hash: B6JAAYH2DPX22SKCSPTPIH5WW4INIQHA X-MailFrom: khanicov@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; header-match-config-2; header-match-config-3; header-match-devel.lists.libvirt.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.2.2 Precedence: list List-Id: Development discussions about the libvirt library & tools Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="utf-8"; x-default="true" Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1714488348116100001 Signed-off-by: Kristina Hanicova --- docs/formatdomain.rst | 6 ++++++ src/conf/domain_conf.c | 6 +++++- src/conf/domain_conf.h | 1 + src/conf/schemas/domaincommon.rng | 5 +++++ src/qemu/qemu_validate.c | 1 + 5 files changed, 18 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index 0211abaa1a..89e634e16a 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -2021,6 +2021,7 @@ Hypervisors may allow certain CPU / machine features = to be toggled on/off. 128 + ... =20 @@ -2256,6 +2257,11 @@ are: Depending on the ``enabled`` attribute (values ``yes``, ``no``) enable = or disable QEMU asynchronous teardown to improve memory reclaiming on a gu= est. :since:`Since 9.6.0` (QEMU only) +``ras`` + Report host memory errors to a guest using ACPI and guest external abort + exceptions when enabled (``on``). If the attribute is not defined, the + hypervisor default will be used. + :since:`Since 10.4.0` (QEMU/KVM and ARM virt guests only) =20 Time keeping ------------ diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 9df2b76efb..9eaec76b07 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -184,6 +184,7 @@ VIR_ENUM_IMPL(virDomainFeature, "ibs", "tcg", "async-teardown", + "ras", ); =20 VIR_ENUM_IMPL(virDomainCapabilitiesPolicy, @@ -16842,7 +16843,8 @@ virDomainFeaturesDefParse(virDomainDef *def, =20 case VIR_DOMAIN_FEATURE_HTM: case VIR_DOMAIN_FEATURE_NESTED_HV: - case VIR_DOMAIN_FEATURE_CCF_ASSIST: { + case VIR_DOMAIN_FEATURE_CCF_ASSIST: + case VIR_DOMAIN_FEATURE_RAS: { virTristateSwitch state; =20 if (virXMLPropTristateSwitch(nodes[i], "state", @@ -20689,6 +20691,7 @@ virDomainDefFeaturesCheckABIStability(virDomainDef = *src, case VIR_DOMAIN_FEATURE_HTM: case VIR_DOMAIN_FEATURE_NESTED_HV: case VIR_DOMAIN_FEATURE_CCF_ASSIST: + case VIR_DOMAIN_FEATURE_RAS: if (src->features[i] !=3D dst->features[i]) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("State of feature '%1$s' differs: source:= '%2$s', destination: '%3$s'"), @@ -27392,6 +27395,7 @@ virDomainDefFormatFeatures(virBuffer *buf, case VIR_DOMAIN_FEATURE_HTM: case VIR_DOMAIN_FEATURE_NESTED_HV: case VIR_DOMAIN_FEATURE_CCF_ASSIST: + case VIR_DOMAIN_FEATURE_RAS: switch ((virTristateSwitch) def->features[i]) { case VIR_TRISTATE_SWITCH_LAST: case VIR_TRISTATE_SWITCH_ABSENT: diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 356c25405b..c2abdb9f52 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -2171,6 +2171,7 @@ typedef enum { VIR_DOMAIN_FEATURE_IBS, VIR_DOMAIN_FEATURE_TCG, VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN, + VIR_DOMAIN_FEATURE_RAS, =20 VIR_DOMAIN_FEATURE_LAST } virDomainFeature; diff --git a/src/conf/schemas/domaincommon.rng b/src/conf/schemas/domaincom= mon.rng index d84e030255..86d9e391d8 100644 --- a/src/conf/schemas/domaincommon.rng +++ b/src/conf/schemas/domaincommon.rng @@ -6795,6 +6795,11 @@ + + + + + diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index b02da95c1e..b33618b494 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -226,6 +226,7 @@ qemuValidateDomainDefFeatures(const virDomainDef *def, } break; =20 + case VIR_DOMAIN_FEATURE_RAS: case VIR_DOMAIN_FEATURE_SMM: case VIR_DOMAIN_FEATURE_KVM: case VIR_DOMAIN_FEATURE_XEN: --=20 2.42.0 _______________________________________________ Devel mailing list -- devel@lists.libvirt.org To unsubscribe send an email to devel-leave@lists.libvirt.org