oVirt 4.2: hostdev passthrough not working any more

Hello, yesterday I upgraded to 4.2.0 from 4.1.8. Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning. When I was creating the particular VM in 4.1 it was working as expected. The hostdev from before the upgrades are still present. I tried to remove them and got an NPE (see below). As a workaround, is the old hostusb[1] method I know back from 3.x still working in the 4.x line? AFAICT IOMMU is working
dmesg | grep -e DMAR -e IOMMU [ 0.000000] ACPI: DMAR 000000007b7e7000 002C6 (v01 HP ProLiant 00000001 HP 00000001) [ 0.168032] DMAR: Host address width 46 [ 0.168034] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0 [ 0.168047] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168050] DMAR: DRHD base: 0x000000c7ffc000 flags: 0x1 [ 0.168061] DMAR: dmar1: reg_base_addr c7ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168063] DMAR: RMRR base: 0x00000079174000 end: 0x00000079176fff [ 0.168065] DMAR: RMRR base: 0x000000791f4000 end: 0x000000791f7fff [ 0.168067] DMAR: RMRR base: 0x000000791de000 end: 0x000000791f3fff [ 0.168070] DMAR: RMRR base: 0x000000791cb000 end: 0x000000791dbfff [ 0.168071] DMAR: RMRR base: 0x000000791dc000 end: 0x000000791ddfff [ 0.168073] DMAR: ATSR flags: 0x0 [ 0.168075] DMAR: ATSR flags: 0x0 [ 0.168079] DMAR-IR: IOAPIC id 10 under DRHD base 0xfbffc000 IOMMU 0 [ 0.168082] DMAR-IR: IOAPIC id 8 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168084] DMAR-IR: IOAPIC id 9 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168086] DMAR-IR: HPET id 0 under DRHD base 0xc7ffc000 [ 0.168088] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.169073] DMAR-IR: Enabled IRQ remapping in x2apic mode
Thanks, [1] https://www.ovirt.org/develop/release-management/features/virt/hostusb/ -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN
2018-01-17 11:37:51,035+01 INFO [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Running command: RemoveVmHostDevicesCommand internal: false. Entities affected : ID: 6132322b-e187-4a83-b8c1-0477bde10497 Type: VMAction group EDIT_ADMIN_VM_PROPERTIES with role type ADMIN 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand' failed: null 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Exception: java.lang.NullPointerException at org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand.executeCommand(RemoveVmHostDevicesCommand.java:64) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1205) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1345) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1987) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:137) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:105) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1405) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:412) [bll.jar:] at org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:509) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:491) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:444) [bll.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:92) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContext.interceptorChainCompleted(WeldInvocationContext.java:98) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:117) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) [common.jar:] at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) [:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContext.invokeNext(WeldInvocationContext.java:83) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:115) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:108) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:82) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport.delegateInterception(EjbComponentInterceptorSupport.java:60) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:76) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:88) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:101) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) [:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:264) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:379) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:244) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:609) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81) at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view4.runAction(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runAction(GenericApiGWTServiceImpl.java:176) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151]
2018-01-17 11:37:51,049+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Transaction rolled-back for command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand'. 2018-01-17 11:37:51,059+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] EVENT_ID: VM_REMOVE_HOST_DEVICES(10,801), Host devices [usb_4_10] were detached from Vm license2.int.lugundtrug.net by User admin@internal-authz.

Hello, the same problem after upgrade to 4.2.1 :( 18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning.
When I was creating the particular VM in 4.1 it was working as expected.
The hostdev from before the upgrades are still present. I tried to remove them and got an NPE (see below).
As a workaround, is the old hostusb[1] method I know back from 3.x still working in the 4.x line?
AFAICT IOMMU is working
dmesg | grep -e DMAR -e IOMMU [ 0.000000] ACPI: DMAR 000000007b7e7000 002C6 (v01 HP ProLiant 00000001 HP 00000001) [ 0.168032] DMAR: Host address width 46 [ 0.168034] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0 [ 0.168047] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168050] DMAR: DRHD base: 0x000000c7ffc000 flags: 0x1 [ 0.168061] DMAR: dmar1: reg_base_addr c7ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168063] DMAR: RMRR base: 0x00000079174000 end: 0x00000079176fff [ 0.168065] DMAR: RMRR base: 0x000000791f4000 end: 0x000000791f7fff [ 0.168067] DMAR: RMRR base: 0x000000791de000 end: 0x000000791f3fff [ 0.168070] DMAR: RMRR base: 0x000000791cb000 end: 0x000000791dbfff [ 0.168071] DMAR: RMRR base: 0x000000791dc000 end: 0x000000791ddfff [ 0.168073] DMAR: ATSR flags: 0x0 [ 0.168075] DMAR: ATSR flags: 0x0 [ 0.168079] DMAR-IR: IOAPIC id 10 under DRHD base 0xfbffc000 IOMMU 0 [ 0.168082] DMAR-IR: IOAPIC id 8 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168084] DMAR-IR: IOAPIC id 9 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168086] DMAR-IR: HPET id 0 under DRHD base 0xc7ffc000 [ 0.168088] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.169073] DMAR-IR: Enabled IRQ remapping in x2apic mode Thanks,
[1] https://www.ovirt.org/develop/release-management/features/virt/hostusb/

On 22/02/18 10:40 +0200, Alexandr Krivulya wrote:
Hello, the same problem after upgrade to 4.2.1 :(
18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning.
Does the host that previously worked report device passthrough capability? In the UI it's the "Device Passthrough: Enabled" field. (and similarly named field in vdsm-client getCapabilities call)
When I was creating the particular VM in 4.1 it was working as expected.
The hostdev from before the upgrades are still present. I tried to remove them and got an NPE (see below).
As a workaround, is the old hostusb[1] method I know back from 3.x still working in the 4.x line?
AFAICT IOMMU is working
dmesg | grep -e DMAR -e IOMMU [ 0.000000] ACPI: DMAR 000000007b7e7000 002C6 (v01 HP ProLiant 00000001 HP 00000001) [ 0.168032] DMAR: Host address width 46 [ 0.168034] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0 [ 0.168047] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168050] DMAR: DRHD base: 0x000000c7ffc000 flags: 0x1 [ 0.168061] DMAR: dmar1: reg_base_addr c7ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de [ 0.168063] DMAR: RMRR base: 0x00000079174000 end: 0x00000079176fff [ 0.168065] DMAR: RMRR base: 0x000000791f4000 end: 0x000000791f7fff [ 0.168067] DMAR: RMRR base: 0x000000791de000 end: 0x000000791f3fff [ 0.168070] DMAR: RMRR base: 0x000000791cb000 end: 0x000000791dbfff [ 0.168071] DMAR: RMRR base: 0x000000791dc000 end: 0x000000791ddfff [ 0.168073] DMAR: ATSR flags: 0x0 [ 0.168075] DMAR: ATSR flags: 0x0 [ 0.168079] DMAR-IR: IOAPIC id 10 under DRHD base 0xfbffc000 IOMMU 0 [ 0.168082] DMAR-IR: IOAPIC id 8 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168084] DMAR-IR: IOAPIC id 9 under DRHD base 0xc7ffc000 IOMMU 1 [ 0.168086] DMAR-IR: HPET id 0 under DRHD base 0xc7ffc000 [ 0.168088] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.169073] DMAR-IR: Enabled IRQ remapping in x2apic mode Thanks,
[1] https://www.ovirt.org/develop/release-management/features/virt/hostusb/
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This is a multi-part message in MIME format. --------------E1CD5987FDF265F85151357C Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 22.02.2018 11:30, Martin Polednik пишет:
On 22/02/18 10:40 +0200, Alexandr Krivulya wrote:
Hello, the same problem after upgrade to 4.2.1 :(
18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning.
Does the host that previously worked report device passthrough capability? In the UI it's the "Device Passthrough: Enabled" field. (and similarly named field in vdsm-client getCapabilities call) Now "Device Passthrough: Disabled", but usb passthrough works well on 4.1
--------------E1CD5987FDF265F85151357C Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <p><br> </p> <br> <div class="moz-cite-prefix">22.02.2018 11:30, Martin Polednik пишет:<br> </div> <blockquote type="cite" cite="mid:20180222093008.GA8924@Alexandra.local">On 22/02/18 10:40 +0200, Alexandr Krivulya wrote: <br> <blockquote type="cite" style="color: #000000;">Hello, the same problem after upgrade to 4.2.1 <span class="moz-smiley-s2" title=":("><span>:(</span></span> <br> <br> <br> 18.01.2018 11:53, Daniel Helgenberger пишет: <br> <blockquote type="cite" style="color: #000000;">Hello, <br> <br> yesterday I upgraded to 4.2.0 from 4.1.8. <br> <br> Now I notice I cannot assign host dev pass though any more; in the GUI <br> the 'Pinnded to host' list is empty; I cannot select any host for pass <br> through host pinning. <br> </blockquote> </blockquote> <br> Does the host that previously worked report device passthrough <br> capability? In the UI it's the "Device Passthrough: Enabled" field. <br> (and similarly named field in vdsm-client getCapabilities call) </blockquote> Now "Device Passthrough: Disabled", but usb passthrough works well on 4.1<br> </body> </html> --------------E1CD5987FDF265F85151357C--

This is a multi-part message in MIME format. --------------5C4DD8F8B9D5512D46511644 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 22.02.2018 11:37, Alexandr Krivulya пишет:
22.02.2018 11:30, Martin Polednik пишет:
On 22/02/18 10:40 +0200, Alexandr Krivulya wrote:
Hello, the same problem after upgrade to 4.2.1 :(
18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning.
Does the host that previously worked report device passthrough capability? In the UI it's the "Device Passthrough: Enabled" field. (and similarly named field in vdsm-client getCapabilities call) Now "Device Passthrough: Disabled", but usb passthrough works well on 4.1
After enabling intel_iommu usb passthrough works again. But why this option needed for usb now? --------------5C4DD8F8B9D5512D46511644 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> 22.02.2018 11:37, Alexandr Krivulya пишет: <blockquote type="cite" cite="mid:c0cddb31-3f37-66bc-f7ab-a8e259d6ebbb@shurik.kiev.ua">22.02.2018 11:30, Martin Polednik пишет:<br> <blockquote type="cite" cite="mid:20180222093008.GA8924@Alexandra.local">On 22/02/18 10:40 +0200, Alexandr Krivulya wrote: <br> <blockquote type="cite" style="color: #000000;">Hello, the same problem after upgrade to 4.2.1 <span class="moz-smiley-s2" title=":("><span>:(</span></span> <br> <br> <br> 18.01.2018 11:53, Daniel Helgenberger пишет: <br> <blockquote type="cite" style="color: #000000;">Hello, <br> <br> yesterday I upgraded to 4.2.0 from 4.1.8. <br> <br> Now I notice I cannot assign host dev pass though any more; in the GUI <br> the 'Pinnded to host' list is empty; I cannot select any host for pass <br> through host pinning. <br> </blockquote> </blockquote> <br> Does the host that previously worked report device passthrough <br> capability? In the UI it's the "Device Passthrough: Enabled" field. <br> (and similarly named field in vdsm-client getCapabilities call) </blockquote> Now "Device Passthrough: Disabled", but usb passthrough works well on 4.1<br> </blockquote> <br> After enabling intel_iommu usb passthrough works again. But why this option needed for usb now?<br> </body> </html> --------------5C4DD8F8B9D5512D46511644--

On 22 Feb 2018, at 16:45, Alexandr Krivulya <shuriku@shurik.kiev.ua> wrote:
22.02.2018 11:37, Alexandr Krivulya пишет:
22.02.2018 11:30, Martin Polednik пишет:
On 22/02/18 10:40 +0200, Alexandr Krivulya wrote:
Hello, the same problem after upgrade to 4.2.1 :(
18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning.
Does the host that previously worked report device passthrough capability? In the UI it's the "Device Passthrough: Enabled" field. (and similarly named field in vdsm-client getCapabilities call) Now "Device Passthrough: Disabled", but usb passthrough works well on 4.1
After enabling intel_iommu usb passthrough works again. But why this option needed for usb now?
it should not be sounds like a regression can you please open a bug on that and add logs? Thanks, michal
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participants (4)
-
Alexandr Krivulya
-
Daniel Helgenberger
-
Martin Polednik
-
Michal Skrivanek