From nobody Wed May 14 08:05:00 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 1524072627817329.21630810537886; Wed, 18 Apr 2018 10:30:27 -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 41ECF81DE2; Wed, 18 Apr 2018 17:30:26 +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 10E4E82DDA; Wed, 18 Apr 2018 17:30:26 +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 7574D18033EB; Wed, 18 Apr 2018 17:30:25 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w3IHULMp004498 for ; Wed, 18 Apr 2018 13:30:21 -0400 Received: by smtp.corp.redhat.com (Postfix) id 90DFC50330; Wed, 18 Apr 2018 17:30:21 +0000 (UTC) Received: from t460.redhat.com (unknown [10.33.36.63]) by smtp.corp.redhat.com (Postfix) with ESMTP id EEB401DB27; Wed, 18 Apr 2018 17:30:20 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: libvir-list@redhat.com Date: Wed, 18 Apr 2018 18:30:14 +0100 Message-Id: <20180418173017.7346-2-berrange@redhat.com> In-Reply-To: <20180418173017.7346-1-berrange@redhat.com> References: <20180418173017.7346-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v2 1/4] qemu: probe for -chardev 'fd' parameter for FD passing 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 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Wed, 18 Apr 2018 17:30:26 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 QEMU >=3D 2.12 will support passing of pre-opened file descriptors for socket based character devices. Reviewed-by: John Ferlan Signed-off-by: Daniel P. Berrang=C3=A9 --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml | 1 + 6 files changed, 7 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 4fb586f1d9..59bae67945 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -468,6 +468,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "virtio-tablet-ccw", "qcow2-luks", "pcie-pci-bridge", + "chardev-fd-pass", ); =20 =20 @@ -2425,6 +2426,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCaps= CommandLine[] =3D { { "machine", "loadparm", QEMU_CAPS_LOADPARM }, { "vnc", "vnc", QEMU_CAPS_VNC_MULTI_SERVERS }, { "chardev", "reconnect", QEMU_CAPS_CHARDEV_RECONNECT }, + { "chardev", "fd", QEMU_CAPS_CHARDEV_FD_PASS }, }; =20 static int diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 2f15da0729..53de5dff9b 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -452,6 +452,7 @@ typedef enum { QEMU_CAPS_DEVICE_VIRTIO_TABLET_CCW, /* -device virtio-tablet-ccw */ QEMU_CAPS_QCOW2_LUKS, /* qcow2 format support LUKS encryption */ QEMU_CAPS_DEVICE_PCIE_PCI_BRIDGE, /* -device pcie-pci-bridge */ + QEMU_CAPS_CHARDEV_FD_PASS, /* Passing pre-opened FDs for chardevs */ =20 QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml b/tests/qem= ucapabilitiesdata/caps_2.12.0.aarch64.xml index 1eadfb6cc0..c733de7700 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml @@ -180,6 +180,7 @@ + 2011090 0 342346 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.ppc64.xml index 34f5567146..c64ea44d4f 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml @@ -177,6 +177,7 @@ + 2011090 0 419215 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.s390x.xml index bd675a946f..c5c48eb07c 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml @@ -142,6 +142,7 @@ + 2011090 0 0 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml b/tests/qemu= capabilitiesdata/caps_2.12.0.x86_64.xml index 821ddca4f5..33867499ae 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml @@ -218,6 +218,7 @@ + 2011090 0 390060 --=20 2.14.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list