From nobody Mon Feb 9 09:28:58 2026 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 ARC-Seal: i=1; a=rsa-sha256; t=1560863537; cv=none; d=zoho.com; s=zohoarc; b=H3oKgIeGryp3uzdORKFJb0Gy2zsgo3hXuGEkkjhxH8q8/wqP6wi0Jcs+rb4zWwrlQC0b4CC6Aur8yHTpF+PV9zBPaJ3GnF1HpKbqQCpsyC741Xjh8NUg3dD6uMW59XysMX3HNj563TUvoSky8tijnSVCMLfdDx/FtTGEPGLAt3c= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1560863537; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=dAfe8+NhCvxJrsEhhGr0eGROVu45x8q4LWJjh1DzqGY=; b=FOjDAUVkxrS4eJMzGHI1jtxRxL/cvyAUEYAElEFPcVZX3FvdJM0a9A2MNukjEd+RbMHVHTiXqbqs2iB5+T1UJ/n3h0nose+afxZlKVe38hC2aiahpaCBDN8kYDtpDMEV6XbbiSIiTuMIovkpjV4q5D6pMJ0E02WQRdJVZdD4w2Y= ARC-Authentication-Results: i=1; mx.zoho.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 header.from= (p=none dis=none) header.from= Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1560863537872936.6419014892883; Tue, 18 Jun 2019 06:12:17 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 37F3930860BA; Tue, 18 Jun 2019 13:12:11 +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 05A9082A35; Tue, 18 Jun 2019 13:12:11 +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 A9ADA206DD; Tue, 18 Jun 2019 13:12:10 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id x5IDAk63018824 for ; Tue, 18 Jun 2019 09:10:46 -0400 Received: by smtp.corp.redhat.com (Postfix) id 62CA51001DCB; Tue, 18 Jun 2019 13:10:46 +0000 (UTC) Received: from angien.brq.redhat.com (unknown [10.43.2.229]) by smtp.corp.redhat.com (Postfix) with ESMTP id E26BE1001DE4 for ; Tue, 18 Jun 2019 13:10:43 +0000 (UTC) From: Peter Krempa To: libvir-list@redhat.com Date: Tue, 18 Jun 2019 15:10:24 +0200 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 15/15] qemu: Implement support for 'capability_filters' config option 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-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Tue, 18 Jun 2019 13:12:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Filter out the given capabilities and set domain taint if we done so. Signed-off-by: Peter Krempa Reviewed-by: J=C3=A1n Tomko --- src/qemu/qemu_domain.c | 3 ++- src/qemu/qemu_process.c | 15 +++++++++++++++ 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 2e0a0ca88b..9685d13ade 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -8304,7 +8304,8 @@ void qemuDomainObjCheckTaint(virQEMUDriverPtr driver, custom_hypervisor_feat =3D true; } - if (custom_hypervisor_feat) { + if (custom_hypervisor_feat || + (cfg->capabilityfilters && *cfg->capabilityfilters)) { qemuDomainObjTaint(driver, obj, VIR_DOMAIN_TAINT_CUSTOM_HYPERVISOR_FEATURE, log= Ctxt); } diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 8fafd067ce..a5cc4daa1b 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -5410,10 +5410,25 @@ static int qemuProcessStartUpdateCustomCaps(virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv =3D vm->privateData; + VIR_AUTOUNREF(virQEMUDriverConfigPtr) cfg =3D virQEMUDriverGetConfig(p= riv->driver); qemuDomainXmlNsDefPtr nsdef =3D vm->def->namespaceData; + char **next; int tmp; size_t i; + if (cfg->capabilityfilters) { + for (next =3D cfg->capabilityfilters; *next; next++) { + if ((tmp =3D virQEMUCapsTypeFromString(*next)) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("invalid capability_filters capability '%= s'"), + *next); + return -1; + } + + virQEMUCapsClear(priv->qemuCaps, tmp); + } + } + if (nsdef) { for (i =3D 0; i < nsdef->ncapsadd; i++) { if ((tmp =3D virQEMUCapsTypeFromString(nsdef->capsadd[i])) < 0= ) { --=20 2.21.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list