From nobody Wed May 14 01:26:40 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 1526564461924219.15763175375082; Thu, 17 May 2018 06:41:01 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D01A93C4D; Thu, 17 May 2018 13:40:59 +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 84A31946B8; Thu, 17 May 2018 13:40:59 +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 05BE9180B536; Thu, 17 May 2018 13:40:59 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w4HDeolK007125 for ; Thu, 17 May 2018 09:40:50 -0400 Received: by smtp.corp.redhat.com (Postfix) id BE69710B2B52; Thu, 17 May 2018 13:40:50 +0000 (UTC) Received: from t460.redhat.com (unknown [10.33.36.69]) by smtp.corp.redhat.com (Postfix) with ESMTP id B6FF410B2B4E; Thu, 17 May 2018 13:40:49 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: libvir-list@redhat.com Date: Thu, 17 May 2018 14:40:42 +0100 Message-Id: <20180517134045.21610-2-berrange@redhat.com> In-Reply-To: <20180517134045.21610-1-berrange@redhat.com> References: <20180517134045.21610-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v3 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 2.84 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Thu, 17 May 2018 13:41:00 +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 a5cb24fec6..9a2b976e46 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -486,6 +486,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, =20 /* 300 */ "sdl-gl", + "chardev-fd-pass", ); =20 =20 @@ -2495,6 +2496,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCaps= CommandLine[] =3D { { "vnc", "vnc", QEMU_CAPS_VNC_MULTI_SERVERS }, { "chardev", "reconnect", QEMU_CAPS_CHARDEV_RECONNECT }, { "sandbox", "elevateprivileges", QEMU_CAPS_SECCOMP_BLACKLIST }, + { "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 d23c34c24d..f8f8c3e0cb 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -470,6 +470,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for = syntax-check */ =20 /* 300 */ QEMU_CAPS_SDL_GL, /* -sdl gl */ + 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 cabe4f2f07..3c6d9ef7ed 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml @@ -162,6 +162,7 @@ + 2011090 0 343099 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.ppc64.xml index bffe3b3b97..b7d6b0c5f4 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml @@ -159,6 +159,7 @@ + 2011090 0 419968 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.s390x.xml index 138be92fad..bdf08f8ffd 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml @@ -127,6 +127,7 @@ + 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 4247afeb31..c9846ba45a 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml @@ -200,6 +200,7 @@ + 2011090 0 390813 --=20 2.17.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list