May 2020 - Devel - libvirt List Archives

[libvirt PATCH 0/2] network: force re-creation of iptables private chains on firewalld restart
by Laine Stump 11 May '20

11 May '20

Details are in the commit log of patch 2. Essentially, we've been careful to only create the iptables chains once per run, because it's very expensive, but when firewalld is restarted, it removes our chains, so we need to put them back. I think this may have been a problem as far back as libvirt 5.1.0, when we began putting our iptables rules into private chains. Laine Stump (2): network: make it safe to call networkSetupPrivateChains() multiple times network: force re-creation of iptables private chains on firewalld restart src/network/bridge_driver.c | 16 +++--- src/network/bridge_driver_linux.c | 77 ++++++++++++++++++---------- src/network/bridge_driver_nop.c | 3 +- src/network/bridge_driver_platform.h | 2 +- 4 files changed, 62 insertions(+), 36 deletions(-) -- 2.25.4

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[libvirt-ci PATCH] lcitool: Make Python 3 only
by Andrea Bolognani 11 May '20

11 May '20

All platforms we care about have Python 3 available. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com> --- guests/lcitool | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/guests/lcitool b/guests/lcitool index ab3b95f..a30187b 100755 --- a/guests/lcitool +++ b/guests/lcitool @@ -1,4 +1,4 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 # lcitool - libvirt CI guest management tool # Copyright (C) 2017-2018 Andrea Bolognani <abologna(a)redhat.com> @@ -17,6 +17,7 @@ # with this program. If not, see <https://www.gnu.org/licenses/>. import argparse +import configparser import distutils.spawn import fnmatch import json @@ -31,12 +32,6 @@ import tempfile import textwrap import yaml -# This is necessary to maintain Python 2.7 compatibility -try: - from configparser import ConfigParser -except ImportError: - from ConfigParser import SafeConfigParser as ConfigParser - class Util: @@ -263,7 +258,7 @@ class Inventory: ansible_cfg_path = os.path.join(base, "ansible.cfg") try: - parser = ConfigParser() + parser = configparser.ConfigParser() parser.read(ansible_cfg_path) inventory_path = parser.get("defaults", "inventory") except Exception as ex: -- 2.25.4

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[GSoC] Introduction
by Prathamesh Chavan 10 May '20

10 May '20

Hello everyone, I'm Prathamesh Chavan, a GSoC student this year, from IIT Kharagpur. I'll be working along with my mentors: Erik Skultety, Martin Kletzander, and Michal Prívozník on the project: 'Introducing Job Control to Storage Driver'. This is the first time I'm contributing to Libvirt as a GSoC student. Any suggestions and comments regarding the project will be appreciated. Thanks, Prathamesh Chavan

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[PATCH v4 00/34] Configurable policy for handling deprecated interfaces
by Markus Armbruster 08 May '20

08 May '20

This series extends QMP introspection to cover deprecation. Additionally, new option -compat lets you configure what to do when deprecated interfaces get used. This is intended for testing users of the management interfaces. It is experimental. -compat deprecated-input=<in-policy> configures what to do when deprecated input is received. Available policies: * accept: Accept deprecated commands and arguments (default) * reject: Reject them * crash: Crash -compat deprecated-output=<out-policy> configures what to do when deprecated output is sent. Available output policies: * accept: Emit deprecated command results and events (default) * hide: Suppress them For now, -compat covers only deprecated syntactic aspects of QMP. We may want to extend it to cover semantic aspects, CLI, and experimental features. PATCH 01-04: Documentation fixes PATCH 05-10: Test improvements PATCH 11-24: Add feature flags to remaining user-defined types and to struct members PATCH 25-26: New special feature 'deprecated', visible in introspection PATCH 27-34: New -compat to set policy for handling stuff marked with feature 'deprecated' v4: PATCH 05+07: Temporary memory leak plugged [Marc-André] PATCH 23: Rewritten [Marc-André] PATCH 24: Comment typo [Marc-André] PATCH 30: Memory leaks plugged v3: * Rebased, non-trivial conflicts in PATCH 01+26+27+34 due to RST conversion and code motion * PATCH 28-29: Old PATCH 28 split up to ease review * PATCH 30-31: New * PATCH 32-33: Old PATCH 29 split up to ease review Comparison to RFC (24 Oct 2019): * Cover arguments and results in addition to commands and events * Half-baked "[RFC PATCH 18/19] qapi: Include a warning in the response to a deprecated command" dropped See also last item of Subject: Minutes of KVM Forum BoF on deprecating stuff Date: Fri, 26 Oct 2018 16:03:51 +0200 Message-ID: <87mur0ls8o.fsf(a)dusky.pond.sub.org> https://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg05828.html Cc: Lukáš Doktor <ldoktor(a)redhat.com> Cc: libguestfs(a)redhat.com Cc: libvir-list(a)redhat.com Cc: Daniel P. Berrange <berrange(a)redhat.com> Cc: Peter Krempa <pkrempa(a)redhat.com> Cc: Kevin Wolf <kwolf(a)redhat.com> Markus Armbruster (34): qemu-doc: Belatedly document QMP command arg & result deprecation qapi: Belatedly update doc comment for @wait deprecation docs/devel/qapi-code-gen: Clarify allow-oob introspection docs/devel/qapi-code-gen: Document 'features' introspection tests/test-qmp-cmds: Factor out qmp_dispatch() test helpers tests/test-qmp-cmds: Check responses more thoroughly tests/test-qmp-cmds: Simplify test data setup tests/test-qmp-event: Simplify test data setup tests/test-qmp-event: Use qobject_is_equal() tests/test-qmp-event: Check event is actually emitted qapi/schema: Clean up around QAPISchemaEntity.connect_doc() qapi: Add feature flags to remaining definitions qapi: Consistently put @features parameter right after @ifcond qapi/introspect: Rename *qlit* to reduce confusion qapi/introspect: Factor out _make_tree() qapi/schema: Change _make_features() to a take feature list qapi/schema: Reorder classes so related ones are together qapi/schema: Rename QAPISchemaObjectType{Variant,Variants} qapi/schema: Call QAPIDoc.connect_member() in just one place qapi: Add feature flags to struct members qapi: Inline do_qmp_dispatch() into qmp_dispatch() qapi: Simplify how qmp_dispatch() deals with QCO_NO_SUCCESS_RESP qapi: Simplify how qmp_dispatch() gets the request ID qapi: Replace qmp_dispatch()'s TODO comment by an explanation qapi: New special feature flag "deprecated" qapi: Mark deprecated QMP parts with feature 'deprecated' qemu-options: New -compat to set policy for deprecated interfaces qapi: Implement deprecated-output=hide for QMP command results qapi: Implement deprecated-output=hide for QMP events qapi: Implement deprecated-output=hide for QMP event data qapi: Implement deprecated-output=hide for QMP introspection qapi: Implement deprecated-input=reject for QMP commands qapi: Implement deprecated-input=reject for QMP command arguments qapi: New -compat deprecated-input=crash docs/devel/qapi-code-gen.txt | 79 ++- docs/system/deprecated.rst | 48 +- tests/qapi-schema/doc-good.texi | 32 ++ qapi/block-core.json | 48 +- qapi/block.json | 30 +- qapi/char.json | 1 + qapi/compat.json | 52 ++ qapi/control.json | 11 +- qapi/introspect.json | 28 +- qapi/machine.json | 34 +- qapi/migration.json | 36 +- qapi/misc.json | 13 +- qapi/qapi-schema.json | 1 + include/qapi/compat-policy.h | 20 + include/qapi/qmp/dispatch.h | 1 + include/qapi/qobject-input-visitor.h | 9 + include/qapi/qobject-output-visitor.h | 9 + include/qapi/visitor-impl.h | 3 + include/qapi/visitor.h | 9 + monitor/monitor-internal.h | 3 - monitor/misc.c | 2 - monitor/qmp-cmds-control.c | 102 +++- qapi/qapi-visit-core.c | 9 + qapi/qmp-dispatch.c | 149 +++--- qapi/qobject-input-visitor.c | 29 ++ qapi/qobject-output-visitor.c | 20 + qemu-storage-daemon.c | 2 - softmmu/vl.c | 17 + tests/test-qmp-cmds.c | 249 +++++---- tests/test-qmp-event.c | 203 +++----- qapi/Makefile.objs | 8 +- qapi/trace-events | 1 + qemu-options.hx | 22 + scripts/qapi/commands.py | 20 +- scripts/qapi/doc.py | 16 +- scripts/qapi/events.py | 24 +- scripts/qapi/expr.py | 14 +- scripts/qapi/introspect.py | 104 ++-- scripts/qapi/schema.py | 488 ++++++++++-------- scripts/qapi/types.py | 8 +- scripts/qapi/visit.py | 28 +- tests/Makefile.include | 1 + tests/qapi-schema/alternate-base.err | 2 +- tests/qapi-schema/doc-good.json | 22 +- tests/qapi-schema/doc-good.out | 18 + .../qapi-schema/features-deprecated-type.err | 2 + .../qapi-schema/features-deprecated-type.json | 3 + .../qapi-schema/features-deprecated-type.out | 0 tests/qapi-schema/qapi-schema-test.json | 51 +- tests/qapi-schema/qapi-schema-test.out | 48 +- tests/qapi-schema/test-qapi.py | 26 +- 51 files changed, 1393 insertions(+), 762 deletions(-) create mode 100644 qapi/compat.json create mode 100644 include/qapi/compat-policy.h create mode 100644 tests/qapi-schema/features-deprecated-type.err create mode 100644 tests/qapi-schema/features-deprecated-type.json create mode 100644 tests/qapi-schema/features-deprecated-type.out -- 2.21.1

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[libvirt PATCH] Revert "tests: Use qemu:///embed to simplify fakerootdir management"
by Andrea Bolognani 08 May '20

08 May '20

Turns out that it's not enough to pass the qemu:///embed root to virQEMUDriverConfigNew(), you also have to make sure the same string is copied into the virQEMUDriver structure yourself, and not doing so in our case resulted in the cleanup never happening and in distcheck failing because of that. On the other hand, actually setting config->embeddedRoot would result in different paths being generated for each test run, which would obviously break qemuxml2argvtest, so that's not an option either. This reverts commit d98cc1968e7961cb02ed07406451a7b710cc2f24. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com> --- Pushed as a CI fix yesterday, forgot to forward it to the list. tests/qemuhotplugtest.c | 15 ++++++++++++++ tests/qemumemlocktest.c | 20 ++++++++++++++++++- tests/qemuxml2argvtest.c | 16 +++++++++++++++ tests/qemuxml2xmltest.c | 16 +++++++++++++++ tests/testutilsqemu.c | 43 ++++++++++++++++++++++++++-------------- 5 files changed, 94 insertions(+), 16 deletions(-) diff --git a/tests/qemuhotplugtest.c b/tests/qemuhotplugtest.c index a67b6ce607..cf87de187f 100644 --- a/tests/qemuhotplugtest.c +++ b/tests/qemuhotplugtest.c @@ -594,6 +594,8 @@ testQemuHotplugCpuIndividual(const void *opaque) return ret; } +#define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX" + static int mymain(void) @@ -602,8 +604,18 @@ mymain(void) int ret = 0; struct qemuHotplugTestData data = {0}; struct testQemuHotplugCpuParams cpudata; + g_autofree char *fakerootdir = NULL; g_autoptr(virQEMUDriverConfig) cfg = NULL; + fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE); + + if (!g_mkdtemp(fakerootdir)) { + fprintf(stderr, "Cannot create fakerootdir"); + abort(); + } + + g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE); + if (qemuTestDriverInit(&driver) < 0) return EXIT_FAILURE; @@ -879,6 +891,9 @@ mymain(void) DO_TEST_CPU_INDIVIDUAL("ppc64-modern-individual", "16-22", true, true, true); DO_TEST_CPU_INDIVIDUAL("ppc64-modern-individual", "17", true, true, true); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) + virFileDeleteTree(fakerootdir); + qemuTestDriverFree(&driver); virObjectUnref(data.vm); return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE; diff --git a/tests/qemumemlocktest.c b/tests/qemumemlocktest.c index 4813c7beb0..3f18fed1c3 100644 --- a/tests/qemumemlocktest.c +++ b/tests/qemumemlocktest.c @@ -51,14 +51,28 @@ testCompareMemLock(const void *data) return ret; } +# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX" + static int mymain(void) { int ret = 0; + char *fakerootdir; virQEMUCapsPtr qemuCaps = NULL; - if (qemuTestDriverInit(&driver) < 0) + fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE); + + if (!g_mkdtemp(fakerootdir)) { + fprintf(stderr, "Cannot create fakerootdir"); + abort(); + } + + g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE); + + if (qemuTestDriverInit(&driver) < 0) { + VIR_FREE(fakerootdir); return EXIT_FAILURE; + } driver.privileged = true; @@ -136,7 +150,11 @@ mymain(void) cleanup: virObjectUnref(qemuCaps); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) + virFileDeleteTree(fakerootdir); + qemuTestDriverFree(&driver); + VIR_FREE(fakerootdir); return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE; } diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 8bd6102d26..04febd1b0c 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -609,12 +609,24 @@ testInfoSetPaths(struct testQemuInfo *info, abs_srcdir, info->name, suffix ? suffix : ""); } +# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX" + static int mymain(void) { int ret = 0; + char *fakerootdir; virHashTablePtr capslatest = NULL; + fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE); + + if (!g_mkdtemp(fakerootdir)) { + fprintf(stderr, "Cannot create fakerootdir"); + abort(); + } + + g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE); + /* Set the timezone because we are mocking the time() function. * If we don't do that, then localtime() may return unpredictable * results. In order to detect things that just work by a blind @@ -3220,8 +3232,12 @@ mymain(void) DO_TEST_CAPS_LATEST("virtio-9p-multidevs"); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) + virFileDeleteTree(fakerootdir); + VIR_FREE(driver.config->nbdTLSx509certdir); qemuTestDriverFree(&driver); + VIR_FREE(fakerootdir); virHashFree(capslatest); virFileWrapperClearPrefixes(); diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 6a0adab603..86f3d2c1f3 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -126,10 +126,13 @@ testInfoSetStatusPaths(struct testQemuInfo *info) } +# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX" + static int mymain(void) { int ret = 0; + char *fakerootdir; virQEMUDriverConfigPtr cfg = NULL; virHashTablePtr capslatest = NULL; @@ -137,6 +140,15 @@ mymain(void) if (!capslatest) return EXIT_FAILURE; + fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE); + + if (!g_mkdtemp(fakerootdir)) { + fprintf(stderr, "Cannot create fakerootdir"); + abort(); + } + + g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE); + /* Required for tpm-emulator tests */ virFileWrapperAddPrefix(SYSCONFDIR "/qemu/firmware", @@ -1466,8 +1478,12 @@ mymain(void) DO_TEST_CAPS_LATEST("virtio-9p-multidevs"); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) + virFileDeleteTree(fakerootdir); + virHashFree(capslatest); qemuTestDriverFree(&driver); + VIR_FREE(fakerootdir); virFileWrapperClearPrefixes(); return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE; diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c index c7983f0014..9f9eb4033c 100644 --- a/tests/testutilsqemu.c +++ b/tests/testutilsqemu.c @@ -307,10 +307,11 @@ qemuTestParseCapabilitiesArch(virArch arch, void qemuTestDriverFree(virQEMUDriver *driver) { - if (g_getenv("LIBVIRT_SKIP_CLEANUP") == NULL) - virFileDeleteTree(driver->embeddedRoot); - virMutexDestroy(&driver->lock); + if (driver->config) { + virFileDeleteTree(driver->config->stateDir); + virFileDeleteTree(driver->config->configDir); + } virObjectUnref(driver->qemuCapsCache); virObjectUnref(driver->xmlopt); virObjectUnref(driver->caps); @@ -369,21 +370,14 @@ int qemuTestCapsCacheInsert(virFileCachePtr cache, } -# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX" +# define STATEDIRTEMPLATE abs_builddir "/qemustatedir-XXXXXX" +# define CONFIGDIRTEMPLATE abs_builddir "/qemuconfigdir-XXXXXX" int qemuTestDriverInit(virQEMUDriver *driver) { virSecurityManagerPtr mgr = NULL; - g_autofree char *fakerootdir = NULL; - - fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE); - - if (!g_mkdtemp(fakerootdir)) { - fprintf(stderr, "Cannot create fakerootdir"); - abort(); - } - - g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE); + char statedir[] = STATEDIRTEMPLATE; + char configdir[] = CONFIGDIRTEMPLATE; memset(driver, 0, sizeof(*driver)); @@ -397,16 +391,35 @@ int qemuTestDriverInit(virQEMUDriver *driver) return -1; driver->hostarch = virArchFromHost(); - driver->config = virQEMUDriverConfigNew(false, fakerootdir); + driver->config = virQEMUDriverConfigNew(false, NULL); if (!driver->config) goto error; + /* Do this early so that qemuTestDriverFree() doesn't see (unlink) the real + * dirs. */ + VIR_FREE(driver->config->stateDir); + VIR_FREE(driver->config->configDir); + /* Overwrite some default paths so it's consistent for tests. */ VIR_FREE(driver->config->libDir); VIR_FREE(driver->config->channelTargetDir); driver->config->libDir = g_strdup("/tmp/lib"); driver->config->channelTargetDir = g_strdup("/tmp/channel"); + if (!g_mkdtemp(statedir)) { + fprintf(stderr, "Cannot create fake stateDir"); + goto error; + } + + driver->config->stateDir = g_strdup(statedir); + + if (!g_mkdtemp(configdir)) { + fprintf(stderr, "Cannot create fake configDir"); + goto error; + } + + driver->config->configDir = g_strdup(configdir); + driver->caps = testQemuCapsInit(); if (!driver->caps) goto error; -- 2.25.4

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[libvirt PATCH] qemu: Skip pre-creation of NVME disk
by Han Han 08 May '20

08 May '20

Unlike the file based disk, NVME disk cannot be pre-created by libvirt. So skip the step of pre-creation. https://bugzilla.redhat.com/show_bug.cgi?id=1823639 Signed-off-by: Han Han <hhan(a)redhat.com> --- src/qemu/qemu_migration.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 02e8271e..e4bd9077 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -221,13 +221,13 @@ qemuMigrationDstPrecreateDisk(virConnectPtr conn, break; case VIR_STORAGE_TYPE_NETWORK: - VIR_DEBUG("Skipping creation of network disk '%s'", + case VIR_STORAGE_TYPE_NVME: + VIR_DEBUG("Skipping creation of disk '%s'", disk->dst); return 0; case VIR_STORAGE_TYPE_BLOCK: case VIR_STORAGE_TYPE_DIR: - case VIR_STORAGE_TYPE_NVME: case VIR_STORAGE_TYPE_NONE: case VIR_STORAGE_TYPE_LAST: virReportError(VIR_ERR_INTERNAL_ERROR, -- 2.25.0

2 2

[RFC] Faster libvirtd restart with nwfilter rules, one more time
by nshirokovskiy 08 May '20

08 May '20

Hi, all. Some time ago I posted RFC [1] concerning an issue of unresponsive libvird during restart if there is large number of VMs that have network filters on their interfaces. It was identified that in most cases we don't need actually to reinstall network filter rules on daemon restart. Thus I proposed patches [2] that check whether we need to reapply rules or not. The first version has a drawback that daemon won't reapply rules if someone mangled them between daemon stop and start (and this can be done just by restarting firewalld). The second one is just ugly :) Around that time Florian Westphal in a letter off the mailing list suggested to use {iptables|ebtables}-restore to apply rules in one binary call. These binaries has --noflush option so that we won't reset current state of tables. We also need one more -L call for iptables/ebtables to query current filter state to be able to construct input for restore binaries. I wonder can we use this approach? I see currently only one issue - we won't use firealld to spawn rules. But why we need to spawn rules through firewalld if it present? We use passthrough mode anyway. I tried to dig history for hints but didn't found anything. Patch [3] introduced spawning rules thru firewalld-cmd. Nikolay [1] [RFC] Faster libvirtd restart with nwfilter rules https://www.redhat.com/archives/libvir-list/2018-September/msg01206.html [2] nwfilter: don't reinstantiate filters if they are not changed v1: https://www.redhat.com/archives/libvir-list/2018-October/msg00904.html v2: https://www.redhat.com/archives/libvir-list/2018-October/msg01317.html [3] network: use firewalld instead of iptables, when available v0: https://www.redhat.com/archives/libvir-list/2012-April/msg01236.html v1: https://www.redhat.com/archives/libvir-list/2012-August/msg00447.html ... v4: https://www.redhat.com/archives/libvir-list/2012-August/msg01097.html

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[libvirt PATCH] libxl: vga.kind none when no device specified
by Artur Puzio 07 May '20

07 May '20

When no video device is specified in config we should set both hvm.nographic to 1 and hvm.vga.kind to NONE. Without hvm.vga.kind=LIBXL_VGA_INTERFACE_TYPE_NONE both -nographic and -device 'cirrus-vga' are on qemu cmdline. --- src/libxl/libxl_conf.c | 1 + tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json | 3 +++ tests/libxlxml2domconfigdata/fullvirt-cpuid.json | 3 +++ 3 files changed, 7 insertions(+) diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 458dfc2399..a0059fc2a7 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -2404,6 +2404,7 @@ libxlMakeVideo(virDomainDefPtr def, libxl_domain_config *d_config) b_info->video_memkb = def->videos[0]->vram; } else { libxl_defbool_set(&b_info->u.hvm.nographic, 1); + b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_NONE; } return 0; diff --git a/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json b/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json index e804389fea..f16b4a971a 100644 --- a/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json +++ b/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json @@ -20,6 +20,9 @@ "acpi": "True", "acpi_firmware": "/path/to/slic.dat", "nographic": "True", + "vga": { + "kind": "none" + }, "vnc": { "enable": "False" }, diff --git a/tests/libxlxml2domconfigdata/fullvirt-cpuid.json b/tests/libxlxml2domconfigdata/fullvirt-cpuid.json index d46b464642..ddc423bca7 100644 --- a/tests/libxlxml2domconfigdata/fullvirt-cpuid.json +++ b/tests/libxlxml2domconfigdata/fullvirt-cpuid.json @@ -27,6 +27,9 @@ "apic": "True", "acpi": "True", "nographic": "True", + "vga": { + "kind": "none" + }, "vnc": { "enable": "False" }, -- 2.26.2

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[PATCH] tests: Fix the libxl xml2domconfig test
by Jim Fehlig 07 May '20

07 May '20

Commit a13b2905f7 missed an adjustment to a test that is only run when building against xen <= 4.9, where LIBXL_HAVE_BUILDINFO_NESTED_HVM is not defined. Adjust fullvirt-cpuid-legacy-nest test similar to the others. Signed-off-by: Jim Fehlig <jfehlig(a)suse.com> --- Pushing under the build-breaker rule. tests/libxlxml2domconfigdata/fullvirt-cpuid-legacy-nest.json | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/libxlxml2domconfigdata/fullvirt-cpuid-legacy-nest.json b/tests/libxlxml2domconfigdata/fullvirt-cpuid-legacy-nest.json index cdc8b9867d..0944476151 100644 --- a/tests/libxlxml2domconfigdata/fullvirt-cpuid-legacy-nest.json +++ b/tests/libxlxml2domconfigdata/fullvirt-cpuid-legacy-nest.json @@ -27,6 +27,9 @@ "acpi": "True", "nested_hvm": "False", "nographic": "True", + "vga": { + "kind": "none" + }, "vnc": { "enable": "False" }, -- 2.26.0

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[libvirt PATCH v2] libxl: vga.kind none when no device specified
by Artur Puzio 07 May '20

07 May '20

When no video device is specified in config we should set both hvm.nographic to 1 and hvm.vga.kind to NONE. Without hvm.vga.kind=LIBXL_VGA_INTERFACE_TYPE_NONE both -nographic and -device 'cirrus-vga' are on qemu cmdline. Signed-off-by: Artur Puzio <contact(a)puzio.waw.pl> --- src/libxl/libxl_conf.c | 1 + tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json | 3 +++ tests/libxlxml2domconfigdata/fullvirt-cpuid.json | 3 +++ 3 files changed, 7 insertions(+) diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 458dfc2399..a0059fc2a7 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -2404,6 +2404,7 @@ libxlMakeVideo(virDomainDefPtr def, libxl_domain_config *d_config) b_info->video_memkb = def->videos[0]->vram; } else { libxl_defbool_set(&b_info->u.hvm.nographic, 1); + b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_NONE; } return 0; diff --git a/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json b/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json index e804389fea..f16b4a971a 100644 --- a/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json +++ b/tests/libxlxml2domconfigdata/fullvirt-acpi-slic.json @@ -20,6 +20,9 @@ "acpi": "True", "acpi_firmware": "/path/to/slic.dat", "nographic": "True", + "vga": { + "kind": "none" + }, "vnc": { "enable": "False" }, diff --git a/tests/libxlxml2domconfigdata/fullvirt-cpuid.json b/tests/libxlxml2domconfigdata/fullvirt-cpuid.json index d46b464642..ddc423bca7 100644 --- a/tests/libxlxml2domconfigdata/fullvirt-cpuid.json +++ b/tests/libxlxml2domconfigdata/fullvirt-cpuid.json @@ -27,6 +27,9 @@ "apic": "True", "acpi": "True", "nographic": "True", + "vga": { + "kind": "none" + }, "vnc": { "enable": "False" }, -- 2.26.2

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