From nobody Tue Feb 10 05:10:03 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 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1542285666127184.8815200383525; Thu, 15 Nov 2018 04:41:06 -0800 (PST) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E3D5A30832CF; Thu, 15 Nov 2018 12:41:02 +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 72769600CD; Thu, 15 Nov 2018 12:41:02 +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 04A174BB79; Thu, 15 Nov 2018 12:41:02 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id wAFBuGdV015335 for ; Thu, 15 Nov 2018 06:56:16 -0500 Received: by smtp.corp.redhat.com (Postfix) id E1D921A7E6; Thu, 15 Nov 2018 11:56:16 +0000 (UTC) Received: from localhost (ovpn-112-33.ams2.redhat.com [10.36.112.33]) by smtp.corp.redhat.com (Postfix) with ESMTP id 08D4626171; Thu, 15 Nov 2018 11:56:09 +0000 (UTC) From: marcandre.lureau@redhat.com To: libvir-list@redhat.com Date: Thu, 15 Nov 2018 15:55:51 +0400 Message-Id: <20181115115553.20961-2-marcandre.lureau@redhat.com> In-Reply-To: <20181115115553.20961-1-marcandre.lureau@redhat.com> References: <20181115115553.20961-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-loop: libvir-list@redhat.com Cc: phrdina@redhat.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , mprivozn@redhat.com Subject: [libvirt] [PATCH v3 1/3] qemu: add memory-backend-memfd capability check 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 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Thu, 15 Nov 2018 12:41:04 +0000 (UTC) From: Marc-Andr=C3=A9 Lureau Check availability of "-object memory-backend-memfd". Reviewed-by: John Ferlan Signed-off-by: Marc-Andr=C3=A9 Lureau Signed-off-by: John Ferlan --- 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 + tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_3.0.0.riscv32.xml | 1 + tests/qemucapabilitiesdata/caps_3.0.0.riscv64.xml | 1 + tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml | 1 + 10 files changed, 11 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 2ca5af3297..5d15e6d3fb 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -509,6 +509,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "vfio-pci.display", "blockdev", "vfio-ap", + "memory-backend-memfd", ); =20 =20 @@ -1094,6 +1095,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[= ] =3D { { "mch", QEMU_CAPS_DEVICE_MCH }, { "sev-guest", QEMU_CAPS_SEV_GUEST }, { "vfio-ap", QEMU_CAPS_DEVICE_VFIO_AP }, + { "memory-backend-memfd", QEMU_CAPS_OBJECT_MEMORY_MEMFD }, }; =20 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVirtioBalloon[]= =3D { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 6bb9a2c8f0..a14aa0b7fc 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -493,6 +493,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for = syntax-check */ QEMU_CAPS_VFIO_PCI_DISPLAY, /* -device vfio-pci.display */ QEMU_CAPS_BLOCKDEV, /* -blockdev and blockdev-add are supported */ QEMU_CAPS_DEVICE_VFIO_AP, /* -device vfio-ap */ + QEMU_CAPS_OBJECT_MEMORY_MEMFD, /* -object memory-backend-memfd */ =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 7bf1fab8cb..20b683aad9 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 344910 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.ppc64.xml index 8b8d8859c1..3a63c369a4 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml @@ -160,6 +160,7 @@ + 2011090 0 425694 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.s390x.xml index 79320d5229..f8f4266d50 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml @@ -128,6 +128,7 @@ + 2012000 0 374287 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml b/tests/qemu= capabilitiesdata/caps_2.12.0.x86_64.xml index fcf94ab720..e53f7621c0 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml @@ -203,6 +203,7 @@ + 2011090 0 413556 diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml b/tests/qemuca= pabilitiesdata/caps_3.0.0.ppc64.xml index a1e2ae6556..93b04260da 100644 --- a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml @@ -160,6 +160,7 @@ + 2012050 0 444131 diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.riscv32.xml b/tests/qemu= capabilitiesdata/caps_3.0.0.riscv32.xml index 254a4cf3d8..57096e735e 100644 --- a/tests/qemucapabilitiesdata/caps_3.0.0.riscv32.xml +++ b/tests/qemucapabilitiesdata/caps_3.0.0.riscv32.xml @@ -100,6 +100,7 @@ + 3000000 0 0 diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.riscv64.xml b/tests/qemu= capabilitiesdata/caps_3.0.0.riscv64.xml index e7ab79e006..e88c69b2c7 100644 --- a/tests/qemucapabilitiesdata/caps_3.0.0.riscv64.xml +++ b/tests/qemucapabilitiesdata/caps_3.0.0.riscv64.xml @@ -100,6 +100,7 @@ + 3000000 0 0 diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_3.0.0.x86_64.xml index 7ceea6b738..689135a41c 100644 --- a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml @@ -205,6 +205,7 @@ + 3000000 0 425157 --=20 2.19.1.708.g4ede3d42df -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list