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[libvirt] [PATCH] qemu: fix potential memory leak
by Xu Yandong 19 Sep '19

19 Sep '19

function virTypedParamsAddString may return -1 but alloc params, so invoker should free it. Signed-off-by: Xu Yandong <xuyandong2(a)huawei.com> --- src/qemu/qemu_driver.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 1e041a8bac..62ce7270ca 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -5312,6 +5312,8 @@ qemuDomainPinVcpuLive(virDomainObjPtr vm, goto cleanup; event = virDomainEventTunableNewFromObj(vm, eventParams, eventNparams); + eventParams = NULL; + eventNparams = 0; ret = 0; @@ -5320,6 +5322,8 @@ qemuDomainPinVcpuLive(virDomainObjPtr vm, virCgroupFree(&cgroup_vcpu); VIR_FREE(str); virObjectEventStateQueue(driver->domainEventState, event); + if (eventParams) + virTypedParamsFree(eventParams, eventNparams); return ret; } @@ -5527,6 +5531,8 @@ qemuDomainPinEmulator(virDomainPtr dom, goto endjob; event = virDomainEventTunableNewFromDom(dom, eventParams, eventNparams); + eventParams = NULL; + eventNparams = 0; } if (persistentDef) { @@ -5548,6 +5554,8 @@ qemuDomainPinEmulator(virDomainPtr dom, cleanup: if (cgroup_emulator) virCgroupFree(&cgroup_emulator); + if (eventParams) + virTypedParamsFree(eventParams, eventNparams); virObjectEventStateQueue(driver->domainEventState, event); VIR_FREE(str); virBitmapFree(pcpumap); @@ -6012,6 +6020,8 @@ qemuDomainPinIOThread(virDomainPtr dom, goto endjob; event = virDomainEventTunableNewFromDom(dom, eventParams, eventNparams); + eventParams = NULL; + eventNparams = 0; } if (persistentDef) { @@ -6043,6 +6053,8 @@ qemuDomainPinIOThread(virDomainPtr dom, cleanup: if (cgroup_iothread) virCgroupFree(&cgroup_iothread); + if (eventParams) + virTypedParamsFree(eventParams, eventNparams); virObjectEventStateQueue(driver->domainEventState, event); VIR_FREE(str); virBitmapFree(pcpumap); -- 2.18.1

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[libvirt] [PATCH] qemu: clear vcpupin when unhotplug vcpu
by Xu Yandong 19 Sep '19

19 Sep '19

step1: hotplug vcpus step2: pin vcpus step3: unhotplug vcpus As a result, vcpu pin info still show up in xml. So we need clear it. Signed-off-by: Xu Yandong <xuyandong2(a)huawei.com> --- src/qemu/qemu_hotplug.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 62e505b779..df94b54d09 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -6105,6 +6105,9 @@ qemuDomainHotplugDelVcpu(virQEMUDriverPtr driver, qemuDomainVcpuPersistOrder(vm->def); + virBitmapFree(vcpuinfo->cpumask); + vcpuinfo->cpumask = NULL; + if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm, driver->caps) < 0) goto cleanup; @@ -6390,6 +6393,8 @@ qemuDomainSetVcpusConfig(virDomainDefPtr def, vcpu->online = false; vcpu->hotpluggable = VIR_TRISTATE_BOOL_YES; + virBitmapFree(vcpu->cpumask); + vcpu->cpumask = NULL; if (--curvcpus == nvcpus) break; -- 2.18.1

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[libvirt] [PATCH 0/2] Don't colorize output senselessly
by Peter Krempa 19 Sep '19

19 Sep '19

Basing the colors on the message itself is in many cases wrong. Look into the patches for examples. Peter Krempa (2): Revert "virt-result.m4: Colourize summary printings" Revert "configure: Colorize output" m4/virt-colours.m4 | 62 ---------------------------------------------- m4/virt-result.m4 | 21 +++------------- 2 files changed, 3 insertions(+), 80 deletions(-) delete mode 100644 m4/virt-colours.m4 -- 2.21.0

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[libvirt] [PATCH 0/9] conf: Clean up XPath context handling
by Peter Krempa 18 Sep '19

18 Sep '19

Refactor allocation and deallocation of the XPath context to have slightly less messy code. Peter Krempa (9): util: xml: Add wrapper for xmlXPathNewContext conf: network: Use VIR_AUTOPTR in virNetworkDefUpdateSection conf: Refactor resource cleanup in virDomainDeviceDefParse conf: Use automatic pointers for xmlXPathContext conf: Use VIR_AUTOPTR for xmlDoc and xmlXPath objects conf: domain: Register VIR_AUTOPTR function for virDomainDef conf: domain: Refactor cleanup in virDomainDefParseNode conf: secret: Register VIR_AUTOPTR function for virSecretDef conf: secret: Refactor cleanup in secretXMLParseNode src/conf/checkpoint_conf.c | 17 ++-- src/conf/domain_conf.c | 131 ++++++++++++------------------- src/conf/domain_conf.h | 1 + src/conf/interface_conf.c | 16 +--- src/conf/network_conf.c | 52 +++++------- src/conf/node_device_conf.c | 16 +--- src/conf/nwfilter_conf.c | 18 ++--- src/conf/secret_conf.c | 40 ++++------ src/conf/secret_conf.h | 2 + src/conf/snapshot_conf.c | 21 ++--- src/conf/storage_conf.c | 54 ++++--------- src/conf/virnetworkportdef.c | 5 +- src/conf/virnwfilterbindingdef.c | 5 +- src/conf/virnwfilterbindingobj.c | 5 +- src/libvirt_private.syms | 1 + src/qemu/qemu_capabilities.c | 4 +- src/util/virxml.c | 20 ++++- src/util/virxml.h | 3 + src/vbox/vbox_snapshot_conf.c | 17 ++-- src/vz/vz_sdk.c | 6 +- 20 files changed, 166 insertions(+), 268 deletions(-) -- 2.21.0

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[libvirt] [PATCH 0/5] virsh: Allow more use of VIR_AUTO* in virsh
by Peter Krempa 18 Sep '19

18 Sep '19

See patch 1 for impl and description and patch 2 for example. Peter Krempa (5): virsh: Allow using VIR_AUTOPTR for releasing virDomainPtr in virsh virsh: demonstrate use of VIR_AUTOPTR(virshDomain) on 'send-process-signal' virsh: Use virshDomain type in 'inject-nmi' virsh: Use VIR_AUTO machinery in cmdQemuMonitorCommand virsh: Don't open-code virJSONStringReformat in cmdQemuMonitorCommand tools/virsh-domain.c | 51 ++++++++++++++------------------------------ tools/virsh-util.h | 3 +++ 2 files changed, 19 insertions(+), 35 deletions(-) -- 2.21.0

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[libvirt] [PATCH] util: remove some no-op thread functions
by Daniel P. Berrangé 18 Sep '19

18 Sep '19

Neither virThreadInitialize or virThreadOnExit do anything since we dropped the Win32 threads impl, in favour of win-pthreads. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com> --- src/libvirt-admin.c | 3 +-- src/libvirt.c | 6 ++---- src/libvirt_private.syms | 1 - src/locking/lock_daemon.c | 1 - src/logging/log_daemon.c | 1 - src/lxc/lxc_controller.c | 1 - src/network/leaseshelper.c | 1 - src/security/virt-aa-helper.c | 1 - src/util/iohelper.c | 1 - src/util/virthread.c | 10 ---------- src/util/virthread.h | 3 --- tests/commandtest.c | 3 --- tests/eventtest.c | 2 -- tests/qemuagenttest.c | 3 +-- tests/qemucapabilitiestest.c | 3 --- tests/qemucaps2xmltest.c | 3 --- tests/qemucapsprobe.c | 3 +-- tests/qemuhotplugtest.c | 3 +-- tests/qemumigparamstest.c | 3 +-- tests/qemumonitorjsontest.c | 3 +-- tests/seclabeltest.c | 3 --- tests/testutils.c | 3 +-- tests/viratomictest.c | 3 --- 23 files changed, 9 insertions(+), 55 deletions(-) diff --git a/src/libvirt-admin.c b/src/libvirt-admin.c index 9d5c5b1b7b..091473e698 100644 --- a/src/libvirt-admin.c +++ b/src/libvirt-admin.c @@ -52,8 +52,7 @@ virAdmGlobalInit(void) * virAdmConnectOpen first. But we can't rely on VIR_DEBUG working * until after initialization is complete, and since this is * one-shot, we never get here again. */ - if (virThreadInitialize() < 0 || - virErrorInitialize() < 0) + if (virErrorInitialize() < 0) goto error; virLogSetFromEnv(); diff --git a/src/libvirt.c b/src/libvirt.c index 15917cba6f..ca172beb71 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -243,8 +243,7 @@ virGlobalInit(void) * virConnectOpen first. But we can't rely on VIR_DEBUG working * until after initialization is complete, and since this is * one-shot, we never get here again. */ - if (virThreadInitialize() < 0 || - virErrorInitialize() < 0) + if (virErrorInitialize() < 0) goto error; virFileActivateDirOverrideForLib(); @@ -369,8 +368,7 @@ DllMain(HINSTANCE instance ATTRIBUTE_UNUSED, break; case DLL_THREAD_DETACH: - /* Release per-thread local data */ - virThreadOnExit(); + /* Nothing todo in libvirt yet */ break; case DLL_PROCESS_DETACH: diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 6619dbc2e9..da915876ff 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -3173,7 +3173,6 @@ virRWLockWrite; virThreadCancel; virThreadCreateFull; virThreadID; -virThreadInitialize; virThreadIsSelf; virThreadJoin; virThreadSelf; diff --git a/src/locking/lock_daemon.c b/src/locking/lock_daemon.c index edb61d74c0..a5a3a97e99 100644 --- a/src/locking/lock_daemon.c +++ b/src/locking/lock_daemon.c @@ -1124,7 +1124,6 @@ int main(int argc, char **argv) { privileged = geteuid() == 0; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/logging/log_daemon.c b/src/logging/log_daemon.c index 85c58aaa7b..9621702138 100644 --- a/src/logging/log_daemon.c +++ b/src/logging/log_daemon.c @@ -896,7 +896,6 @@ int main(int argc, char **argv) { privileged = geteuid() == 0; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index c677eb8f6d..37851bf284 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -2505,7 +2505,6 @@ int main(int argc, char *argv[]) ns_fd[i] = -1; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/network/leaseshelper.c b/src/network/leaseshelper.c index 5e04e16171..46482ad3ce 100644 --- a/src/network/leaseshelper.c +++ b/src/network/leaseshelper.c @@ -104,7 +104,6 @@ main(int argc, char **argv) program_name = argv[0]; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), program_name); exit(EXIT_FAILURE); diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 326cfaf52a..ead4eaa236 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -1421,7 +1421,6 @@ main(int argc, char **argv) char *include_file = NULL; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/util/iohelper.c b/src/util/iohelper.c index ddc338b7c7..f3d45b9c03 100644 --- a/src/util/iohelper.c +++ b/src/util/iohelper.c @@ -196,7 +196,6 @@ main(int argc, char **argv) program_name = argv[0]; if (virGettextInitialize() < 0 || - virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed"), program_name); exit(EXIT_FAILURE); diff --git a/src/util/virthread.c b/src/util/virthread.c index 05b5572f5f..cdc5cab604 100644 --- a/src/util/virthread.c +++ b/src/util/virthread.c @@ -33,16 +33,6 @@ #include "virthreadjob.h" -/* Nothing special required for pthreads */ -int virThreadInitialize(void) -{ - return 0; -} - -void virThreadOnExit(void) -{ -} - int virOnce(virOnceControlPtr once, virOnceFunc init) { return pthread_once(&once->once, init); diff --git a/src/util/virthread.h b/src/util/virthread.h index 7870340c47..6bbc09fa13 100644 --- a/src/util/virthread.h +++ b/src/util/virthread.h @@ -82,9 +82,6 @@ struct virOnceControl { typedef void (*virOnceFunc)(void); -int virThreadInitialize(void) ATTRIBUTE_RETURN_CHECK; -void virThreadOnExit(void); - typedef void (*virThreadFunc)(void *opaque); #define virThreadCreate(thread, joinable, func, opaque) \ diff --git a/tests/commandtest.c b/tests/commandtest.c index a382bb6dd2..c6fd826003 100644 --- a/tests/commandtest.c +++ b/tests/commandtest.c @@ -1292,9 +1292,6 @@ mymain(void) int timer = -1; int virinitret; - if (virThreadInitialize() < 0) - return EXIT_FAILURE; - if (chdir("/tmp") < 0) return EXIT_FAILURE; diff --git a/tests/eventtest.c b/tests/eventtest.c index df7570bac6..f426469d21 100644 --- a/tests/eventtest.c +++ b/tests/eventtest.c @@ -321,8 +321,6 @@ mymain(void) } } - if (virThreadInitialize() < 0) - return EXIT_FAILURE; char *debugEnv = getenv("LIBVIRT_DEBUG"); if (debugEnv && *debugEnv && (virLogSetDefaultPriority(virLogParseDefaultPriority(debugEnv)) < 0)) { diff --git a/tests/qemuagenttest.c b/tests/qemuagenttest.c index 91f19644d5..5ae098efa9 100644 --- a/tests/qemuagenttest.c +++ b/tests/qemuagenttest.c @@ -1431,8 +1431,7 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0 || - qemuTestDriverInit(&driver) < 0) + if (qemuTestDriverInit(&driver) < 0) return EXIT_FAILURE; virEventRegisterDefaultImpl(); diff --git a/tests/qemucapabilitiestest.c b/tests/qemucapabilitiestest.c index 67f57a4fdc..1a785d8e39 100644 --- a/tests/qemucapabilitiestest.c +++ b/tests/qemucapabilitiestest.c @@ -214,9 +214,6 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0) - return EXIT_FAILURE; - virEventRegisterDefaultImpl(); if (testQemuDataInit(&data) < 0) diff --git a/tests/qemucaps2xmltest.c b/tests/qemucaps2xmltest.c index 3b381251a0..e36ba06eeb 100644 --- a/tests/qemucaps2xmltest.c +++ b/tests/qemucaps2xmltest.c @@ -203,9 +203,6 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0) - return EXIT_FAILURE; - virEventRegisterDefaultImpl(); if (testQemuDataInit(&data) < 0) diff --git a/tests/qemucapsprobe.c b/tests/qemucapsprobe.c index ae016c47c2..36af01d561 100644 --- a/tests/qemucapsprobe.c +++ b/tests/qemucapsprobe.c @@ -54,8 +54,7 @@ main(int argc, char **argv) return EXIT_FAILURE; } - if (virThreadInitialize() < 0 || - virInitialize() < 0) { + if (virInitialize() < 0) { fprintf(stderr, "Failed to initialize libvirt"); return EXIT_FAILURE; } diff --git a/tests/qemuhotplugtest.c b/tests/qemuhotplugtest.c index 3c177c6622..76b131295a 100644 --- a/tests/qemuhotplugtest.c +++ b/tests/qemuhotplugtest.c @@ -614,8 +614,7 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0 || - qemuTestDriverInit(&driver) < 0) + if (qemuTestDriverInit(&driver) < 0) return EXIT_FAILURE; virEventRegisterDefaultImpl(); diff --git a/tests/qemumigparamstest.c b/tests/qemumigparamstest.c index dcefde2dbc..aacb905639 100644 --- a/tests/qemumigparamstest.c +++ b/tests/qemumigparamstest.c @@ -209,8 +209,7 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0 || - qemuTestDriverInit(&driver) < 0) + if (qemuTestDriverInit(&driver) < 0) return EXIT_FAILURE; virEventRegisterDefaultImpl(); diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c index af84e0ba04..d0bbb1f674 100644 --- a/tests/qemumonitorjsontest.c +++ b/tests/qemumonitorjsontest.c @@ -3019,8 +3019,7 @@ mymain(void) return EXIT_AM_SKIP; #endif - if (virThreadInitialize() < 0 || - qemuTestDriverInit(&driver) < 0) + if (qemuTestDriverInit(&driver) < 0) return EXIT_FAILURE; virEventRegisterDefaultImpl(); diff --git a/tests/seclabeltest.c b/tests/seclabeltest.c index a0296c787e..42dcb8c97f 100644 --- a/tests/seclabeltest.c +++ b/tests/seclabeltest.c @@ -11,9 +11,6 @@ mymain(void) virSecurityManagerPtr mgr; const char *doi, *model; - if (virThreadInitialize() < 0) - return EXIT_FAILURE; - mgr = virSecurityManagerNew(NULL, "QEMU", VIR_SECURITY_MANAGER_DEFAULT_CONFINED); if (mgr == NULL) { fprintf(stderr, "Failed to start security driver"); diff --git a/tests/testutils.c b/tests/testutils.c index 064460b4dc..1b663f9d5d 100644 --- a/tests/testutils.c +++ b/tests/testutils.c @@ -877,8 +877,7 @@ int virTestMain(int argc, } fprintf(stderr, "TEST: %s\n", progname); - if (virThreadInitialize() < 0 || - virErrorInitialize() < 0) + if (virErrorInitialize() < 0) return EXIT_FAILURE; virLogSetFromEnv(); diff --git a/tests/viratomictest.c b/tests/viratomictest.c index 52f17154e9..a933ab1cbd 100644 --- a/tests/viratomictest.c +++ b/tests/viratomictest.c @@ -164,9 +164,6 @@ mymain(void) { int ret = 0; - if (virThreadInitialize() < 0) - return -1; - if (virTestRun("types", testTypes, NULL) < 0) ret = -1; if (virTestRun("threads", testThreads, NULL) < 0) -- 2.21.0

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[libvirt] [PATCHv2] maint: Use flake8 to check python code
by Shi Lei 18 Sep '19

18 Sep '19

Replace 'sc_prohibit_semicolon_at_eol_in_python' with generic 'sc_flake8' rule to check python code style. Now 'sc_flake8' just check the error E703: 'statement ends with a semicolon'. In future, we could use '--select' to introduce more rules. Signed-off-by: Shi Lei <shi_lei(a)massclouds.com> --- v1: https://www.redhat.com/archives/libvir-list/2019-September/msg00501.html since v1: - Use the return-value from flake8 directly for 'sc_flake8'. - Add the option '--show-source' to be more helpful for developers. - Set checking for 'flake8' as a soft requirement. cfg.mk | 17 ++++++++++++----- configure.ac | 4 ++++ 2 files changed, 16 insertions(+), 5 deletions(-) diff --git a/cfg.mk b/cfg.mk index 42e1abf0..a7c88383 100644 --- a/cfg.mk +++ b/cfg.mk @@ -812,11 +812,13 @@ sc_require_enum_last_marker: exit 1; } || : # In Python files we don't want to end lines with a semicolon like in C -sc_prohibit_semicolon_at_eol_in_python: - @prohibit='^[^#].*\;$$' \ - in_vc_files='\.py$$' \ - halt='python does not require to end lines with a semicolon' \ - $(_sc_search_regexp) +sc_flake8: + @if [ -n "$(FLAKE8)" ]; then \ + $(VC_LIST_EXCEPT) | $(GREP) '\.py$$' | xargs \ + $(FLAKE8) --select E703 --show-source; \ + else \ + echo '$(ME): skipping test $@: flake8 not installed' 1>&2; \ + fi # mymain() in test files should use return, not exit, for nicer output sc_prohibit_exit_in_tests: @@ -1140,6 +1142,11 @@ syntax-check: spacing-check test-wrap-argv \ echo "*****************************************************" >&2; \ echo "* cppi not installed, some checks have been skipped *" >&2; \ echo "*****************************************************" >&2; \ + fi; \ + if [ -z "$(FLAKE8)" ]; then \ + echo "*****************************************************" >&2; \ + echo "* flake8 not installed, sc_flake8 has been skipped *" >&2; \ + echo "*****************************************************" >&2; \ fi endif diff --git a/configure.ac b/configure.ac index 41d3da3e..286b9f7a 100644 --- a/configure.ac +++ b/configure.ac @@ -704,6 +704,10 @@ AC_PATH_PROGS([PYTHON], [python3 python2 python]) if test -z "$PYTHON"; then AC_MSG_ERROR(['python3', 'python2' or 'python' binary is required to build libvirt]) fi +AC_PATH_PROG([FLAKE8], [flake8]) +if test -z "$FLAKE8"; then + AC_MSG_WARN(['flake8' binary is required to check python code style]) +fi AC_PATH_PROG([PERL], [perl]) if test -z "$PERL"; then AC_MSG_ERROR(['perl' binary is required to build libvirt]) -- 2.17.1

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[libvirt] Call for volunteers: LWN.net articles about KVM Forum talks
by Stefan Hajnoczi 18 Sep '19

18 Sep '19

Hi, LWN.net is a popular open source news site that covers Linux and other open source communities (Python, GNOME, Debian, etc). It has published a few KVM articles in the past too. Let's raise awareness of QEMU, KVM, and libvirt by submitting articles covering KVM Forum. I am looking for ~5 volunteers who are attending KVM Forum to write an article about a talk they find interesting. Please pick a talk you'd like to cover and reply to this email thread. I will then send an email to LWN with a heads-up so they can let us know if they are interested in publishing a KVM Forum special. I will not ask LWN.net for money. KVM Forum schedule: https://events.linuxfoundation.org/events/kvm-forum-2019/program/schedule/ LWN.net guidelines: https://lwn.net/op/AuthorGuide.lwn "Our general guideline is for articles to be around 1500 words in length, though somewhat longer or shorter can work too. The best articles cover a fairly narrow topic completely, without any big omissions or any extra padding." I volunteer to cover Michael Tsirkin's "VirtIO without the Virt - Towards Implementations in Hardware" talk. Thanks, Stefan

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[libvirt] [PATCH 0/2] vz: build fixes for passing qemuCaps down the stack
by Nikolay Shirokovskiy 18 Sep '19

18 Sep '19

Pushed as trivial and build breaker. Nikolay Shirokovskiy (2): vz: build fix for passing qemuCaps to virDomainDeviceDefPostParse vz: build fix for passing qemuCaps to virDomainDefParseNode src/vz/vz_driver.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 1.8.3.1

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[libvirt] [PATCH v2 0/2] qemu: Enable slirp-helper iff dbus-vmstate present
by Michal Privoznik 17 Sep '19

17 Sep '19

This is technically a v2 of: https://www.redhat.com/archives/libvir-list/2019-September/msg00281.html It implements what Jano suggested - use dbus-vmstate capability to decide if slirp-helper is used. Michal Prívozník (2): qemu: Enable slirp-helper iff dbus-vmstate present Revert "qemu: add socket datagram capability" src/qemu/qemu_capabilities.c | 5 ----- src/qemu/qemu_capabilities.h | 1 - src/qemu/qemu_hotplug.c | 2 +- src/qemu/qemu_process.c | 2 +- tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml | 1 - tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml | 1 - tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml | 1 - tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml | 1 - tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml | 1 - tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml | 1 - tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args | 2 +- tests/qemuxml2argvtest.c | 2 +- 13 files changed, 4 insertions(+), 17 deletions(-) -- 2.21.0

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