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Re: [PATCH v2 00/21] qom: introduce property flags to track external user input
by Daniel P. Berrangé 12 Feb '26

12 Feb '26

On Wed, Feb 11, 2026 at 03:06:23PM +0800, Zhao Liu wrote: > > So the main thing that pushes us into using QOM for internal properties > > is the machine type compatibility code. eg where we bulk set stuff using > > > > compat_props_add(m->compat_props, hw_compat_7_0, hw_compat_7_0_len); > > compat_props_add(m->compat_props, pc_compat_7_0, pc_compat_7_0_len); > > > > That logic is all QOM based. Using QOM isn't our exclusive approach, as > > we have machine types sometimes setting object fields directly. eg > > > > static void pc_i440fx_machine_7_0_options(MachineClass *m) > > { > > PCMachineClass *pcmc = PC_MACHINE_CLASS(m); > > pc_i440fx_machine_7_1_options(m); > > pcmc->enforce_amd_1tb_hole = false; > > compat_props_add(m->compat_props, hw_compat_7_0, hw_compat_7_0_len); > > compat_props_add(m->compat_props, pc_compat_7_0, pc_compat_7_0_len); > > } > > > > but that only works for properties against the machine type, not compat > > properties against devices, since we have no direct access to the other > > classes/instances. > > Right, and setting fields directly is only possible for machine-level > state, not for device properties created dynamically during > realize/init. So QOM-based compat properties are indeed inescapable > for devices. > > > If we want to be able to control hardware compat, without exposing > > something as a user facing tunable, then internal-only QOM props seems > > inescapable. > > Agreed. > > > I do still wonder if we genuinely need internal-only QOM props for > > machine type compat ? > > > > Whether using a public 'x-' prefixed property or an internal only > > property, we're constrained by the need to retain the behaviour > > semantics for as long as the machine type exists. I don't see an > > internal only property giving us significantly more freedom here. > > We can already rename a 'x-' property however we want with no > > notice, as long as the machine type doesn't change behaviour. > > Hmm, I think x- prefix is already semantically overloaded. Looking at > the current codebase, x- carries two very different meanings: > > - "unstable but user-facing feature" - e.g. x-vga, x-igd-opregion > (documented in docs/igd-assign.rst with user-facing examples), > x-migration-multifd-transfer (documented in > docs/devel/vfio-migration.rst). > > - "internal compat switch to fix bug" - e.g. x-buggy-eim, > x-pci-express-writeable-slt-bug. > > These two categories have fundamentally different contracts - the > former should be settable by users, the latter should not. But today, > nothing prevents a user from writing something like: > > "-device intel-iommu,x-buggy-eim=false" > > QEMU will happily accept it. I don't see that as a bug neccessarily, but rather a feature. It has let users enable bug fixes, without changing their machine type. It has been useful when users report that a guest OS is broken after a given machine type version, to be able to toggle fixes individually. > > I don't think it does. Code evolution is painful as long as the machine > > type using the prop needs to exist with fixed semantics, whether it is > > internal or public with x- prefix. > > I agree the machine type lifetime constraint doesn't change. > > But experimental x- or normal (external) properties are by default > exposed to users, allowing them to set values via -device or other > entry points. This effectively treats the property as an API. > > Once it becomes an API, any modification to the property must consider > whether there are external dependencies. When a property is exposed with a "x-" prefix, that is saying we do *NOT* need to consider external dependencies. We can remove it at all any time, if QEMU has no internal usage left. We might *choose* to consider external usage, but that is not requird. Our only hard constraint is that the machine type version must remain with the fixed behaviour. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|

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Re: [PATCH v2 00/21] qom: introduce property flags to track external user input
by Daniel P. Berrangé 12 Feb '26

12 Feb '26

On Tue, Feb 10, 2026 at 11:28:07PM +0800, Zhao Liu wrote: > Hi Daniel, > > On Tue, Feb 10, 2026 at 10:12:38AM +0000, Daniel P. Berrangé wrote: > > Date: Tue, 10 Feb 2026 10:12:38 +0000 > > From: "Daniel P. Berrangé" <berrange(a)redhat.com> > > Subject: Re: [PATCH v2 00/21] qom: introduce property flags to track > > external user input > > > > On Tue, Feb 10, 2026 at 11:23:27AM +0800, Zhao Liu wrote: > > > Hi, > > > > > > This is the v2 trying to introduce property flags to detect user's > > > property setting (from CLI/QMP/HMP). I dropped RFC tag since previous > > > RFC v1 [1]. > > > > This says what the series is proposing, but IMHO what is more important > > here is explaining why this either desirable or appropriate to add as > > general facility in QOM. > > Yes, sorry this cover letter I wrote is overly simplified. > > This series tries to control the property access against external user. > USER_SET is the base to track external user's behavior, and DEPRECATED & > INTERNAL flags provide different levels of access control. > > Though the DEPRECATED flag does not inherently restrict access, I think > such a warning also serves as a form of control. > > The idea of restricting external access to properties is from previous > discussions [*] about internal properties. > > [*]: How to mark internal properties: > https://lore.kernel.org/qemu-devel/2f526570-7ab0-479c-967c-b3f95f9f19e3@red… > > Since that disscussion, currently all properties expected to be > "internal" have an “x-” prefix — while this approach can work, it clearly > confuses the original meaning of “x-”, which actually means "unstable". > > Therefore, I think the optimal approach is to provide the capability to > restrict external access to the property — that is, to implement the > "true" internal property. > > Based on this, it seems impossible to implement an internal property > without tracking user input in the QOM? So the main thing that pushes us into using QOM for internal properties is the machine type compatibility code. eg where we bulk set stuff using compat_props_add(m->compat_props, hw_compat_7_0, hw_compat_7_0_len); compat_props_add(m->compat_props, pc_compat_7_0, pc_compat_7_0_len); That logic is all QOM based. Using QOM isn't our exclusive approach, as we have machine types sometimes setting object fields directly. eg static void pc_i440fx_machine_7_0_options(MachineClass *m) { PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_i440fx_machine_7_1_options(m); pcmc->enforce_amd_1tb_hole = false; compat_props_add(m->compat_props, hw_compat_7_0, hw_compat_7_0_len); compat_props_add(m->compat_props, pc_compat_7_0, pc_compat_7_0_len); } but that only works for properties against the machine type, not compat properties against devices, since we have no direct access to the other classes/instances. If we want to be able to control hardware compat, without exposing something as a user facing tunable, then internal-only QOM props seems inescapable. I do still wonder if we genuinely need internal-only QOM props for machine type compat ? Whether using a public 'x-' prefixed property or an internal only property, we're constrained by the need to retain the behaviour semantics for as long as the machine type exists. I don't see an internal only property giving us significantly more freedom here. We can already rename a 'x-' property however we want with no notice, as long as the machine type doesn't change behaviour. > > The idea that code should take different action for a given fixed value, > > based on whether the value was set by the user, or left on the default, > > makes me very uncomfortable. > > > > There have been a number of situations where something that was initially > > a boolean flag, actually needed to be a tri-state instead, to provide > > semantics like "On", "Off", "Auto". > > > > This "user set" flag could support such behaviour indirectly, but since > > "user set" is an internal concept we'd still be only exposing a boolean > > externally, while using a tri-state internally. That does not give the > > full flexibility of a tri-state, because internally if we wanted to > > have the default to be "yes", it offers no way for the mgmt app to > > put it back to "auto". > > > > For properties that are not booleans, it is much less obvious to me > > whether we actually need a distinct "not set" concept at all. > > USER_SET primarily serves the INTERNAL and DEPRECATED flags. However, > its another function is to indicates whether the external user has > touched the property. > > But, Hmm, I think "auto" and USER_SET don't have conflict? > > IIUC, "auto" means the user requests that QEMU make the decision itself. > However, just like my patch 19 cleanup of “lbr-fmt”, that property > explicitly requires users to provide a valid value. Even we have "auto" > for uint64, "auto" can't address this case. I just meant "auto" as one possible "default" behaviour where a traditional boolean was in use, not for all possible types. The right answer for a default is contextually dependent. For a uint64, a default value would involve some sentinal value, or it could involve a pair of related properties. For example, we have host-phys-bits=on phys-bits=NNN as a pair that work together, so you don't need a magic phys-bits value to represent "use host value". > Similarly, the x86 CPU's topology IDs (used for hotplug) - "thread-id"/ > "core-id"/"module-id"..., also require the user to set valid and accurate > values; they cannot be replaced with "auto". Again I wasn't suggestnig an "auto" value for every scenario, that was just an example in a "bool" context. An ID value of "0" is a traditional default for numeric values, which is fine assuming you don't need to dinstinguish 0 as a valid value, from 0 as an invalid value needing user input. > I also think the ideal situation is not to distinguish between external > and internal - however, exposing properties to external users makes code > evolution painful... I don't think it does. Code evolution is painful as long as the machine type using the prop needs to exist with fixed semantics, whether it is internal or public with x- prefix. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|

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[PATCH] qemu: Ignore cmp_legacy CPU flag
by Jean-Louis Dupond 12 Feb '26

12 Feb '26

Since commit 99a637a8 in qemu 10.0, the way the cmp_legacy flag is reported changed. The same way as happend with the 'ht' flag in commit c6bd2dd634208, which was fixed in libvirt since commit ba16113c. This causes migrations from a hypervisor running a qemu version before that commit to a hypervisor running qemu after that commit fails with the following error: guest CPU doesn't match specification: extra features: cmp_legacy We can just ignore this flag, just like we did with the 'ht' flag. Signed-off-by: Jean-Louis Dupond <jean-louis(a)dupond.be> --- src/qemu/qemu_capabilities.c | 1 + .../cpu-host-model-fallback-kvm.x86_64-10.0.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-10.1.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-6.2.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-7.0.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-7.1.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-7.2.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-8.0.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-8.1.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-8.2.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-9.0.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-9.1.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-9.2.0.args | 2 +- .../cpu-host-model-fallback-kvm.x86_64-latest.args | 2 +- .../cpu-host-model-fallback-tcg.x86_64-10.1.0.args | 2 +- .../cpu-host-model-fallback-tcg.x86_64-latest.args | 2 +- .../qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.0.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.1.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-6.2.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.0.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.1.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.2.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.0.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.1.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.2.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.0.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.1.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.2.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-10.0.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-10.1.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-6.2.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-7.0.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-7.1.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-7.2.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-8.0.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-8.1.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-8.2.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-9.0.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-9.1.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-9.2.0.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-latest.args | 2 +- .../cpu-host-model-nofallback-tcg.x86_64-10.1.0.args | 2 +- .../cpu-host-model-nofallback-tcg.x86_64-latest.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-10.1.0.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-latest.args | 2 +- tests/qemuxmlconfdata/cpu-translation.x86_64-latest.args | 2 +- .../memory-hotplug-numa-preferred.x86_64-latest.args | 2 +- 49 files changed, 49 insertions(+), 48 deletions(-) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index f456e8a378..1efb77d03b 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -3784,6 +3784,7 @@ const char *ignoredFeatures[] = { "vmx-ept-uc", "vmx-ept-wb", /* never supported by QEMU */ "vmx-invvpid-single-context", /* never supported by QEMU */ "ht", /* ignored by QEMU, set according to topology */ + "cmp_legacy", /* ignored by QEMU, set according to topology */ }; bool diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.0.0.args index edd334dd8b..08f37274b2 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.1.0.args index 57982574eb..e4044a0c64 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-6.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-6.2.0.args index 4aa9011fe8..e8a9aceb4a 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-6.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-6.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.0.0.args index e944e69cfd..0df6ce9e3d 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.0,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.1.0.args index d9edda2733..b4a91fa921 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.1,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.2.0.args index 1d1839b7fa..5d69199876 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-7.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.0.0.args index 8278629ee7..e7b424819e 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.1.0.args index 3b733a3c5d..58ad565dba 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.2.0.args index 73296c7df0..fa1b674fa5 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-8.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.0.0.args index 8f8b74fa56..fc9985f901 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.1.0.args index c2f394bf09..1db86cb31e 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.2.0.args index 35c8d397c4..4dcd9332cb 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-9.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-latest.args index 1a9eb5fe06..ed23d2bec4 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ +-cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-10.1.0.args index 3b93ed510d..0b67c7f158 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-latest.args index 01cf90bb67..443de62f69 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-tcg.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args index 57834779e3..1c8f99c8d5 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off,abm=on,ds=on,invtsc=off \ +-cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off,abm=on,ds=on,invtsc=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.0.0.args index a1c034ec51..7dd5723b98 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-10.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.1.0.args index ddf940f75c..987baa9b30 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-6.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-6.2.0.args index f65444948e..4402bad82d 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-6.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-6.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.0.0.args index 8f8b1645d5..d6dfadc3b2 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-7.0,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.1.0.args index df03bafab3..09e220487d 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-7.1,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.2.0.args index 7a796812fa..7e90b309a9 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-7.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-7.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.0.0.args index d63438e81c..fc02c9a7e0 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-8.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.1.0.args index 901f279a02..8360dc02ef 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-8.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.2.0.args index d141aca9f0..b00138933c 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-8.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-8.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.0.0.args index 49575ff4d9..3b42130bd2 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-9.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.1.0.args index fd25e4cd23..c451426cdd 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-9.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.2.0.args index 4b69f59064..1da6e508ff 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-9.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-9.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args index 574efe40f5..df7407e32b 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine q35,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ +-cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.0.0.args index edd334dd8b..08f37274b2 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.1.0.args index 57982574eb..e4044a0c64 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-6.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-6.2.0.args index 4aa9011fe8..e8a9aceb4a 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-6.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-6.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.0.0.args index e944e69cfd..0df6ce9e3d 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.0,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.1.0.args index d9edda2733..b4a91fa921 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.1,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,tsc-scale=on,vmcb-clean=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.2.0.args index 1d1839b7fa..5d69199876 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-7.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-7.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.0.0.args index 8278629ee7..e7b424819e 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.1.0.args index 3b733a3c5d..58ad565dba 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.2.0.args index 73296c7df0..fa1b674fa5 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-8.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-8.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.0.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.0.0.args index 8f8b74fa56..fc9985f901 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.0.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.0.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.1.0.args index c2f394bf09..1db86cb31e 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.2.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.2.0.args index 35c8d397c4..4dcd9332cb 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.2.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-9.2.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-9.2,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ +-cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,overflow-recov=on,succor=on,amd-ssbd=on,virt-ssbd=on,lbrv=on,tsc-scale=on,vmcb-clean=on,flushbyasid=on,pause-filter=on,pfthreshold=on,v-vmsave-vmload=on,vgif=on,svme-addr-chk=on,lfence-always-serializing=on,null-sel-clr-base=on,ibpb-brtype=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,gds-no=on,rfds-no=on,xsaves=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-latest.args index 1a9eb5fe06..ed23d2bec4 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel kvm \ --cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ +-cpu EPYC-Turin,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,spec-ctrl=on,stibp=on,flush-l1d=on,ssbd=on,virt-ssbd=on,tsa-sq-no=on,tsa-l1-no=on,pcid=off,rdseed=off,la57=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-10.1.0.args index 3b93ed510d..0b67c7f158 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-i440fx-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-latest.args index 01cf90bb67..443de62f69 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-tcg.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-10.1.0.args b/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-10.1.0.args index 4defeceac3..d12cb96786 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-10.1.0.args +++ b/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-10.1.0.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc-q35-10.1,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-latest.args index 479266659a..688a217c3c 100644 --- a/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-host-model-tcg.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine q35,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/cpu-translation.x86_64-latest.args b/tests/qemuxmlconfdata/cpu-translation.x86_64-latest.args index 49e1b590dd..d425866c67 100644 --- a/tests/qemuxmlconfdata/cpu-translation.x86_64-latest.args +++ b/tests/qemuxmlconfdata/cpu-translation.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ -accel tcg \ --cpu Haswell,pclmulqdq=on,ds-cpl=on,tsc-adjust=on,fxsr-opt=on,lahf-lm=on,cmp-legacy=on,nodeid-msr=on,perfctr-core=on,perfctr-nb=on,kvm-pv-eoi=on,kvm-pv-unhalt=on \ +-cpu Haswell,pclmulqdq=on,ds-cpl=on,tsc-adjust=on,fxsr-opt=on,lahf-lm=on,nodeid-msr=on,perfctr-core=on,perfctr-nb=on,kvm-pv-eoi=on,kvm-pv-unhalt=on \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ diff --git a/tests/qemuxmlconfdata/memory-hotplug-numa-preferred.x86_64-latest.args b/tests/qemuxmlconfdata/memory-hotplug-numa-preferred.x86_64-latest.args index cc318977b3..8c20b3ba5d 100644 --- a/tests/qemuxmlconfdata/memory-hotplug-numa-preferred.x86_64-latest.args +++ b/tests/qemuxmlconfdata/memory-hotplug-numa-preferred.x86_64-latest.args @@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ -machine q35,usb=off,dump-guest-core=off,acpi=off \ -accel tcg \ --cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,cmp-legacy=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ +-cpu EPYC,monitor=on,x2apic=on,hypervisor=on,acpi=on,ss=on,erms=on,mpx=on,clwb=on,umip=on,pku=on,vaes=on,la57=on,rdpid=on,pks=on,fsrm=on,cmpccxadd=on,fzrm=on,fsrs=on,fsrc=on,3dnowext=on,3dnow=on,xsaveerptr=on,wbnoinvd=on,npt=on,vgif=on,svme-addr-chk=on,no-nested-data-bp=on,null-sel-clr-base=on,vme=off,xsavec=off,misalignsse=off,osvw=off,topoext=off,fxsr-opt=off,nrip-save=off \ -m size=2097152k,slots=16,maxmem=15243264k \ -overcommit mem-lock=off \ -smp 4,sockets=4,cores=1,threads=1 \ -- 2.53.0

2 1

Re: [PATCH v2 00/21] qom: introduce property flags to track external user input
by BALATON Zoltan 12 Feb '26

12 Feb '26

On Tue, 10 Feb 2026, Zhao Liu wrote: > On Tue, Feb 10, 2026 at 10:12:38AM +0000, Daniel P. Berrangé wrote: >> Date: Tue, 10 Feb 2026 10:12:38 +0000 >> From: "Daniel P. Berrangé" <berrange(a)redhat.com> >> Subject: Re: [PATCH v2 00/21] qom: introduce property flags to track >> external user input >> >> On Tue, Feb 10, 2026 at 11:23:27AM +0800, Zhao Liu wrote: >>> Hi, >>> >>> This is the v2 trying to introduce property flags to detect user's >>> property setting (from CLI/QMP/HMP). I dropped RFC tag since previous >>> RFC v1 [1]. >> >> This says what the series is proposing, but IMHO what is more important >> here is explaining why this either desirable or appropriate to add as >> general facility in QOM. > > Yes, sorry this cover letter I wrote is overly simplified. > > This series tries to control the property access against external user. > USER_SET is the base to track external user's behavior, and DEPRECATED & > INTERNAL flags provide different levels of access control. > > Though the DEPRECATED flag does not inherently restrict access, I think > such a warning also serves as a form of control. > > The idea of restricting external access to properties is from previous > discussions [*] about internal properties. > > [*]: How to mark internal properties: > https://lore.kernel.org/qemu-devel/2f526570-7ab0-479c-967c-b3f95f9f19e3@red… > > Since that disscussion, currently all properties expected to be > "internal" have an “x-” prefix — while this approach can work, it clearly > confuses the original meaning of “x-”, which actually means "unstable". > > Therefore, I think the optimal approach is to provide the capability to > restrict external access to the property — that is, to implement the > "true" internal property. > > Based on this, it seems impossible to implement an internal property > without tracking user input in the QOM? > >> The idea that code should take different action for a given fixed value, >> based on whether the value was set by the user, or left on the default, >> makes me very uncomfortable. >> >> There have been a number of situations where something that was initially >> a boolean flag, actually needed to be a tri-state instead, to provide >> semantics like "On", "Off", "Auto". >> >> This "user set" flag could support such behaviour indirectly, but since >> "user set" is an internal concept we'd still be only exposing a boolean >> externally, while using a tri-state internally. That does not give the >> full flexibility of a tri-state, because internally if we wanted to >> have the default to be "yes", it offers no way for the mgmt app to >> put it back to "auto". >> >> For properties that are not booleans, it is much less obvious to me >> whether we actually need a distinct "not set" concept at all. > > USER_SET primarily serves the INTERNAL and DEPRECATED flags. However, > its another function is to indicates whether the external user has > touched the property. > > But, Hmm, I think "auto" and USER_SET don't have conflict? > > IIUC, "auto" means the user requests that QEMU make the decision itself. > However, just like my patch 19 cleanup of “lbr-fmt”, that property > explicitly requires users to provide a valid value. Even we have "auto" > for uint64, "auto" can't address this case. > > Similarly, the x86 CPU's topology IDs (used for hotplug) - "thread-id"/ > "core-id"/"module-id"..., also require the user to set valid and accurate > values; they cannot be replaced with "auto". > > These existing cases all check user input for magic numbers. I hope to > simplify these existing logic using USER_SET. > >> So overall, at a conceptual level, I don't think that QOM should care >> about /how/ a value came to be set. It should have no direct awareness >> of the "user input", rather it just represents the configuration of the >> system at a given point in time, however that came to pass. > > I also think the ideal situation is not to distinguish between external > and internal - however, exposing properties to external users makes code > evolution painful... So another way could be to not use properties for internal settings but add another set of internal properties for those. These could be set the same way but stored in a different hash table and not get mixed with introspectable and user changable properties. But maybe that would be too much refactoring. Regards, BALATON Zoltan

1 0

[PATCH v3 0/7] USB hostdev: allow addressing by port
by Maximilian Martin 11 Feb '26

11 Feb '26

Currently, only vendor/product and bus/device matching are supported for USB host devices. Neither of these provide a stable and persistent way of assigning a guest a specific host device. Vendor/product can be ambiguous. Device numbers change on every enumeration. This patch adds a bus/port matching, which allows a specific port on the host to be specified using the dotted notation found in Linux's "devpath" sysfs attribute. The path series is based on the previous work of Thomas Hebb: https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/message/7U3… This resubmission includes Daniel's patch which extends the USB hostdev test logic. Maximilian Martin (7): tests: validate an XML config with USB vendor/product set virusb test data: add devpath files for port addressing domain_conf, virhostdev, virusb, virusb test: add bus/port matching schema: add USB port attribute tests: validate an XML config with USB bus/port set nodedev: add USB port to nodedev XML docs: add description for USB port matching docs/formatdomain.rst | 29 ++-- src/conf/domain_conf.c | 58 ++++++- src/conf/domain_conf.h | 1 + src/conf/node_device_conf.c | 5 + src/conf/node_device_conf.h | 1 + src/conf/schemas/basictypes.rng | 31 ++++ src/conf/schemas/domaincommon.rng | 41 +---- src/conf/schemas/nodedev.rng | 3 + src/hypervisor/virhostdev.c | 131 ++++++++------ src/libvirt_private.syms | 2 - src/node_device/node_device_udev.c | 4 + src/util/virusb.c | 160 ++++++------------ src/util/virusb.h | 22 +-- .../usb_device_1d6b_1_0000_00_1d_0.xml | 1 + ...ostdev-usb-address-port.x86_64-latest.args | 36 ++++ ...hostdev-usb-address-port.x86_64-latest.xml | 45 +++++ .../hostdev-usb-address-port.xml | 28 +++ ...tdev-usb-vendor-product.x86_64-latest.args | 35 ++++ ...stdev-usb-vendor-product.x86_64-latest.xml | 44 +++++ .../hostdev-usb-vendor-product.xml | 36 ++++ tests/qemuxmlconftest.c | 25 +++ tests/virusbtest.c | 149 +++++++++++----- .../sys_bus_usb/devices/1-1.5.3.1/devpath | 1 + .../sys_bus_usb/devices/1-1.5.3.3/devpath | 1 + .../sys_bus_usb/devices/1-1.5.3/devpath | 1 + .../sys_bus_usb/devices/1-1.5.4/devpath | 1 + .../sys_bus_usb/devices/1-1.5.5/devpath | 1 + .../sys_bus_usb/devices/1-1.5.6/devpath | 1 + .../sys_bus_usb/devices/1-1.5/devpath | 1 + .../sys_bus_usb/devices/1-1.6/devpath | 1 + .../sys_bus_usb/devices/1-1/devpath | 1 + .../sys_bus_usb/devices/2-1.2/devpath | 1 + .../sys_bus_usb/devices/2-1/devpath | 1 + .../sys_bus_usb/devices/usb1/devpath | 1 + .../sys_bus_usb/devices/usb2/devpath | 1 + .../sys_bus_usb/devices/usb3/devpath | 1 + .../sys_bus_usb/devices/usb4/devpath | 1 + 37 files changed, 631 insertions(+), 271 deletions(-) create mode 100644 tests/qemuxmlconfdata/hostdev-usb-address-port.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/hostdev-usb-address-port.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/hostdev-usb-address-port.xml create mode 100644 tests/qemuxmlconfdata/hostdev-usb-vendor-product.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/hostdev-usb-vendor-product.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/hostdev-usb-vendor-product.xml create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.3.1/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.3.3/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.3/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.4/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.5/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5.6/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.5/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1.6/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/1-1/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/2-1.2/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/2-1/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/usb1/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/usb2/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/usb3/devpath create mode 100644 tests/virusbtestdata/sys_bus_usb/devices/usb4/devpath -- 2.39.5

3 13

[PATCH v4 0/6] cover: RFE libvirt secret encryption on disk
by Arun Menon 10 Feb '26

10 Feb '26

Libvirt secrets are stored unencrypted on the disk. With this series we want to start encrypting the secrets. 1. Introduce the GnuTLS decryption wrapper functions that work exact opposite to the encryption wrappers. 2. Add a new service called virt-secrets-init-encryption, that is linked to the virtsecretd service. virtsecretd service only starts after the new service generates a random encryption key. 3. Add a new secrets.conf configuration file that helps user to set a. secrets_encryption_key - allows the user to specify the encryption key file path, in case the default key is not to be used. b. encrypt_data - set to 0 or 1. If set to 1, then the newly added secrets will be encrypted. 4. Add encryption scheme or cipher attribute that will allow us to choose the last used cipher. 5. Once we have the encryption key, and a reliable way to tell the daemon what encryption scheme the secret object is using, we can encrypt the secrets on disk and store them in <uuid>.<encryption_scheme> format. It is important to note that if the encryption key is changed between restarts, then the respective secret will not be loaded by the driver. 6. Add documentation. This is a sincere attempt to improve upon the already submitted patch https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/KE6G… Resolves: https://issues.redhat.com/browse/RHEL-7125 --- Changes in v3: - Fix the regression of loading unencrypted secrets after an upgrade. Previously the .base64 unencrypted secrets were not being loaded. - Add documentation on encrypted secrets. Changes in v3: - Secrets xml configuration no longer stores the encryption scheme, therefore not allowing the user to toggle between ciphers. - Removed unnecessary socket files of the new service. It now has a general configuration with which it starts. - Addressed review comments from Peter on coding style and design. - Loading of secrets is dependent on the file extension. Most recent cipher is used while saving the secrets. Changes in v2: - Corrected the encryption key length check. It should be 32. - Added a new patch that introduces the encryption scheme attribute. This will help us identify which secrets are encrypted. - A new systemd unit service file added that starts before virtsecretd, helping us to construct a random encryption key and pass it to the virtsecretd service. - Parsing logic of secrets.conf moved to a separate file. - Spec file changes, augeas. Arun Menon (6): util: Add support for GnuTLS decryption secret: Set up default encryption secret key for the virtsecretd service secret: Add secret.conf configuration file and parse it secret: Rename virSecretObj structure attribute from base64File to secretValueFile secret: Add functionality to load and save secrets in encrypted format docs: secret: Add documentation of secret encryption feature docs/drvsecret.rst | 4 + docs/meson.build | 1 + docs/secretencryption.rst | 86 ++++++++ include/libvirt/virterror.h | 1 + libvirt.spec.in | 8 + po/POTFILES | 1 + src/conf/virsecretobj.c | 193 ++++++++++++++---- src/conf/virsecretobj.h | 18 +- src/libvirt_private.syms | 1 + src/meson.build | 1 + src/remote/libvirtd.service.in | 4 + src/secret/libvirt_secrets.aug | 40 ++++ src/secret/meson.build | 32 +++ src/secret/secret.conf.in | 14 ++ src/secret/secret_config.c | 179 ++++++++++++++++ src/secret/secret_config.h | 40 ++++ src/secret/secret_driver.c | 34 ++- src/secret/test_libvirt_secrets.aug.in | 6 + .../virt-secret-init-encryption.service.in | 8 + src/secret/virtsecretd.service.extra.in | 8 + src/util/vircrypto.c | 126 +++++++++++- src/util/vircrypto.h | 8 + src/util/virerror.c | 3 + tests/vircryptotest.c | 65 ++++++ 24 files changed, 831 insertions(+), 50 deletions(-) create mode 100644 docs/secretencryption.rst create mode 100644 src/secret/libvirt_secrets.aug create mode 100644 src/secret/secret.conf.in create mode 100644 src/secret/secret_config.c create mode 100644 src/secret/secret_config.h create mode 100644 src/secret/test_libvirt_secrets.aug.in create mode 100644 src/secret/virt-secret-init-encryption.service.in -- 2.51.1

2 15

[RFC PATCH v5 0/7] riscv: add initial sdext support
by Chao Liu 10 Feb '26

10 Feb '26

Hi, Per Daniel's review feedback, this v5 series is based on Alistair's riscv-to-apply.next branch [3]. It depends on patches 1-5 of Max Chou's "Add Zvfbfa extension support" v2 series (not included; apply them first) [2]. It is based on RISC-V Debug Specification 1.0 [1]. It introduces the sdext/sdtrig config bits, DCSR/DPC/DSCRATCH state, Debug Mode enter/leave helpers, DRET, EBREAK entry, single-step, and trigger action=debug mode. To reduce review load, this series focuses on the Sdext features first. The Debug Module (DM) and related flows will follow in a later series. Changes in v5: - Patch 2: removed redundant `cpu->cfg.ext_sdext = false;` in riscv_cpu_init() since it's already set to false in MULTI_EXT_CFG_BOOL. (Daniel) - Patch 7: changed LOG_UNIMP to LOG_GUEST_ERROR for invalid trigger action=debug mode when Sdext is not enabled. LOG_UNIMP is reserved for unimplemented features, while LOG_GUEST_ERROR is for invalid guest actions. (Daniel) Changes in v4: - Fixed linux-user build errors: moved debug_mode/dcsr/dpc/dscratch fields inside #ifndef CONFIG_USER_ONLY block in cpu.h, and wrapped all code using these fields with proper guards. (Daniel) - Updated dependency from single patch (patch 5 only) to patches 1-5 of Max Chou's "Add Zvfbfa extension support" v2 series to avoid compilation errors. Changes in v3: - Rebase onto Alistair's riscv-to-apply.next branch. - Depend on Max Chou's patch "target/riscv: Use the tb->cs_bqse as the extend tb flags." (not included; apply it first) [2]. - Patch 2: default sdext to false in riscv_cpu_extensions[]. Changes in v2: - Drop the RHCT expected AML update from this series. - Replace the split sdext/sdtrig config bits patch with deprecating the 'debug' CPU property. - Rebase and update patch subjects to target/riscv prefix. Changes in v1: - Debug Mode entry/exit updates DCSR/DPC and restores execution via DRET. - EBREAK honors DCSR ebreak bits and enters Debug Mode when enabled. - Single-step uses DCSR.STEP with a TB flag and a helper at TB exit. It references Max Chou's patch "target/riscv: Use the tb->cs_bqse as the extend tb flags." [2]. - Sdtrig supports action=debug mode for mcontrol/mcontrol6 and reports inst-count triggers in tinfo. Differences vs Debug Spec (known gaps): - No Debug Module (no DMI, dmcontrol/dmstatus, haltreq/resumereq). - No debug ROM, program buffer, abstract commands, or SBA. - Resume is modeled by leaving Debug Mode at cpu_exec_enter. - Step/exception ordering is simplified: if the stepped instruction traps, the normal exception is taken and Debug Mode is not forced. - Several DCSR fields are not fully modeled (stopcount/stoptime, etc). Roadmap (next stage, DM focus): 1) Add a DM core with DMI access and hart state tracking. 2) Implement halt/resume handshake and move Debug Mode transitions under DM control. 3) Add debug ROM, program buffer, and abstract commands for GPR/CSR and memory access. 4) Add SBA if required by tooling. 5) Tighten ordering rules for step/exception/trigger priorities. References: [1] https://github.com/riscv/riscv-debug-spec/releases/tag/1.0 [2] https://lore.kernel.org/qemu-devel/20260108132631.9429-1-max.chou@sifive.co… [3] https://github.com/alistair23/qemu/tree/riscv-to-apply.next Thanks, Chao Chao Liu (6): target/riscv: add sdext debug CSRs state target/riscv: add sdext Debug Mode helpers target/riscv: add dret instruction target/riscv: add sdext enter Debug Mode on ebreak target/riscv: add sdext single-step support target/riscv: add sdtrig trigger action=debug mode Daniel Henrique Barboza (1): target/riscv: deprecate 'debug' CPU property docs/about/deprecated.rst | 7 + include/exec/translation-block.h | 4 +- target/riscv/cpu.c | 59 +++++++- target/riscv/cpu.h | 9 ++ target/riscv/cpu_bits.h | 33 +++++ target/riscv/cpu_cfg_fields.h.inc | 3 +- target/riscv/cpu_helper.c | 90 ++++++++++++ target/riscv/csr.c | 128 +++++++++++++++++- target/riscv/debug.c | 58 +++++++- target/riscv/helper.h | 3 + target/riscv/insn32.decode | 1 + .../riscv/insn_trans/trans_privileged.c.inc | 24 ++++ target/riscv/machine.c | 44 ++++-- target/riscv/op_helper.c | 70 ++++++++++ target/riscv/tcg/tcg-cpu.c | 21 ++- target/riscv/translate.c | 16 ++- 16 files changed, 545 insertions(+), 25 deletions(-) -- 2.53.0

2 10

[PATCH 0/4] qemu: Automatically add USB controller if USB devices are present
by Andrea Bolognani 09 Feb '26

09 Feb '26

Makes things more user-friendly for those machine types where a default USB controller is normally not automatically added. https://issues.redhat.com/browse/RHEL-2455 Andrea Bolognani (4): tests: Add usb-controller-automatic-with-devices-virt-aarch64 conf: Rename virDomainDefHasUSB() to virDomainDefHasUSBControllers() conf: Introduce virDomainDefHasUSBDevices() qemu: Automatically add USB controller if USB devices are present src/conf/domain_conf.c | 31 +++++++++++++- src/conf/domain_conf.h | 3 +- src/conf/domain_validate.c | 2 +- src/libvirt_private.syms | 3 +- src/qemu/qemu_domain_address.c | 2 +- src/qemu/qemu_postparse.c | 11 +++++ ...h-devices-virt-aarch64.aarch64-latest.args | 36 ++++++++++++++++ ...th-devices-virt-aarch64.aarch64-latest.xml | 41 +++++++++++++++++++ ...er-automatic-with-devices-virt-aarch64.xml | 14 +++++++ tests/qemuxmlconftest.c | 2 + 10 files changed, 139 insertions(+), 6 deletions(-) create mode 100644 tests/qemuxmlconfdata/usb-controller-automatic-with-devices-virt-aarch64.aarch64-latest.args create mode 100644 tests/qemuxmlconfdata/usb-controller-automatic-with-devices-virt-aarch64.aarch64-latest.xml create mode 100644 tests/qemuxmlconfdata/usb-controller-automatic-with-devices-virt-aarch64.xml -- 2.52.0

2 9

[PATCH v3 0/5] nwfilter: add nwfilter nftables driver
by Dion Bosschieter 09 Feb '26

09 Feb '26

This series aims to implement nftables as a backend driver for the nwfilter feature. The idea is that eventually it will replace the ebiptables driver and provide an easy way for users to switch from one driver to another. The first 2 patches are moving of functions and renames, meant to decouple nwfilter from the currently only existing ebiptables driver. The 3rd patch introduces the new nwfilter driver. After which nwfilter allows users to choose it in the 4th patch. The last patch introduces unit testing of the new nftables driver. - Implemented very basic nwfilter.conf reading and choosing a nwfilter driver based on the name of the drivers (nftables/ebiptables). Defaults to the nftables driver, based on the firewall_backend_priority meson option, following the bridge driver logic. - Resolves issue https://gitlab.com/libvirt/libvirt/-/issues/603 benchmarks showed that the amount of iifname jumps for each interface with is the cause for this. Switched the nftables driver towards a vmap (verdict map) so we can have 1 rule that jumps to the correct root input/output chain per interface. Which improves throughput as when the number of interface check and jump rules increases the throughput decreases. The issue describes the interface matching works using the interface name and the majority of the effort is the strncpy, this commit also switches nftables to an interface_index compare instead. However, just using the interface_index is not enough, the amount of oif and iif jump rules causes quite a performance issue, the vmap instead solves this. - Split rules into separate tables: "libvirt-nwfilter-ethernet" and "libvirt-nwfilter-other" to preserve existing firewall behavior. - Reworked chain logic for clarity with root -input/-output chains per interface. input in the VM interface is filtered in the -input chain(s), output out of the VM inteface is filtered in the -output chain(s). - Stuck with prerouting and postrouting as hooks for input / output on the -ethernet and -other table. This makes it easier to merge the tables in the future. Saving management of two tables and decreasing the amount of tables a packet sees. Currently ebtables filtering happens via PREROUTING and POSTROUTING hooks, while ip/ip6tables filtering happens in the output/forward hooks. - Stuck with 2 tables for compatibility reasons with eb iptables, unifying into 1 table will break users firewall definitions, which depend on being able to do accepts on ethernet rules (which currently get defined via ebtables) and additional filtering via the ip rules (which currently get defined via ip(6)tables). The nwfilter_nftables_driver keeps splitting the ethernet and non ethernet (other) rules in seperate tables "libvirt-nwfilter-ethernet" and "libvirt-nwfilter-other". - Rewrote chain logic, so it is easier to understand, input in the VM interface is filtered in the -input chain(s), output out of the VM inteface is filtered in the -output chain(s). -ethernet and -other table follow the same style and hook in the same way. - Simplified conntrack handling: rules with accept+conntrack are duplicated to the opposite chain for symmetric behavior, to support the existing ebiptables logic. - Firewall updates continue use tmp names for atomic replacement. Unsupported nwfilter features (for now): - STP filtering - Gratuitous ARP filtering - IPSets (potential future support via nft sets) - Reject due to filtering in pre/postrouting, using drop instead of reject, copying logic from existing ebiptables ebtables actions Future improvements: - Use `nft -f` for atomic rule application. - Optional single-table mode via nwfilter.conf. - Optimize boot phase with chain hash comparison. --- Changes in v3: - Renamed -other to -inet - Renamed - to _ in table names - Updated rule / chain sorting on ethernet table to to copy ebtables logic - Fix possible broken revert path - Fix remove rules not working in some cases, EBUSY - Shared functions camel case commit - Rename config option - Add extra config params, enable_trace, enable_counters This required passing the config struct to the ebip/nft nwfilter drivers - Add extra augeaus files Changes in v2: - Rename {ebip,nf}tables specific test files in 1 directory instead of seperating them in different directories. - Added default nwfilter.conf file in git, documented including augeas files - Replaced hardcoding of default driver based on existing firewall_backend_priority meson option. - Added nwfilter_driver_conf.{h,c} for configuration handling, to match the common pattern used in other drivers. Dion Bosschieter (5): nwfilter: rename generic names to virNWFilter* and CamelCase nwfilter: move shared nwfilter driver functions into nwfilter_tech_driver.c nwfilter: add nwfilter nftables driver nwfilter: allow use of nftables nwfilter driver via nwfilter.conf nwfilter: add unit tests and test data for nwfilter nftables driver libvirt.spec.in | 7 + po/POTFILES | 3 + src/conf/virnwfilterobj.h | 20 - src/nwfilter/libvirtd_nwfilter.aug | 45 + src/nwfilter/meson.build | 39 + src/nwfilter/nwfilter.conf.in | 50 + src/nwfilter/nwfilter_driver.c | 66 +- src/nwfilter/nwfilter_driver_conf.c | 214 + src/nwfilter/nwfilter_driver_conf.h | 69 + src/nwfilter/nwfilter_ebiptables_driver.c | 671 +-- src/nwfilter/nwfilter_ebiptables_driver.h | 2 +- src/nwfilter/nwfilter_gentech_driver.c | 65 +- src/nwfilter/nwfilter_gentech_driver.h | 5 +- src/nwfilter/nwfilter_nftables_driver.c | 2496 ++++++++++++ src/nwfilter/nwfilter_nftables_driver.h | 28 + src/nwfilter/nwfilter_tech_driver.c | 249 ++ src/nwfilter/nwfilter_tech_driver.h | 55 +- src/nwfilter/test_libvirtd_nwfilter.aug.in | 7 + tests/meson.build | 2 + tests/nwfilternftablestest.c | 426 ++ .../ah-ipv6-linux.nftables.args | 304 ++ .../ah-linux.nftables.args | 298 ++ .../all-ipv6-linux.nftables.args | 286 ++ .../all-linux.nftables.args | 280 ++ .../arp-linux.nftables.args | 215 + .../nwfilterxml2firewalldata/arp.nftables.xml | 27 + .../comment-linux.nftables.args | 483 +++ .../conntrack-linux.nftables.args | 198 + .../esp-ipv6-linux.nftables.args | 304 ++ .../esp-linux.nftables.args | 298 ++ .../example-1-linux.nftables.args | 266 ++ .../example-2-linux.nftables.args | 348 ++ .../hex-data-linux.nftables.args | 357 ++ .../icmp-direction-linux.nftables.args | 238 ++ .../icmp-direction2-linux.nftables.args | 238 ++ .../icmp-direction3-linux.nftables.args | 184 + .../icmp-linux.nftables.args | 252 ++ .../icmpv6-linux.nftables.args | 322 ++ .../igmp-linux.nftables.args | 298 ++ .../ip-linux.nftables.args | 198 + .../ipt-no-macspoof-linux.nftables.args | 169 + .../ipv6-linux.nftables.args | 474 +++ .../iter1-linux.nftables.args | 298 ++ .../iter2-linux.nftables.args | 3598 +++++++++++++++++ .../iter3-linux.nftables.args | 418 ++ .../mac-linux.nftables.args | 180 + .../rarp-linux.nftables.args | 215 + .../sctp-ipv6-linux.nftables.args | 314 ++ .../sctp-linux.nftables.args | 314 ++ .../target-linux.nftables.args | 452 +++ .../target2-linux.nftables.args | 316 ++ .../tcp-ipv6-linux.nftables.args | 314 ++ .../tcp-linux.nftables.args | 468 +++ .../udp-ipv6-linux.nftables.args | 314 ++ .../udp-linux.nftables.args | 314 ++ .../udplite-ipv6-linux.nftables.args | 304 ++ .../udplite-linux.nftables.args | 298 ++ .../vlan-linux.nftables.args | 264 ++ tests/nwfilterxml2nftfirewalltest.c | 438 ++ 59 files changed, 18806 insertions(+), 569 deletions(-) create mode 100644 src/nwfilter/libvirtd_nwfilter.aug create mode 100644 src/nwfilter/nwfilter.conf.in create mode 100644 src/nwfilter/nwfilter_driver_conf.c create mode 100644 src/nwfilter/nwfilter_driver_conf.h create mode 100644 src/nwfilter/nwfilter_nftables_driver.c create mode 100644 src/nwfilter/nwfilter_nftables_driver.h create mode 100644 src/nwfilter/nwfilter_tech_driver.c create mode 100644 src/nwfilter/test_libvirtd_nwfilter.aug.in create mode 100644 tests/nwfilternftablestest.c create mode 100755 tests/nwfilterxml2firewalldata/ah-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/ah-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/all-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/all-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/arp-linux.nftables.args create mode 100644 tests/nwfilterxml2firewalldata/arp.nftables.xml create mode 100755 tests/nwfilterxml2firewalldata/comment-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/conntrack-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/esp-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/esp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/example-1-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/example-2-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/hex-data-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/icmp-direction-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/icmp-direction2-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/icmp-direction3-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/icmp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/icmpv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/igmp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/ip-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/ipt-no-macspoof-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/iter1-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/iter2-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/iter3-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/mac-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/rarp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/sctp-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/sctp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/target-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/target2-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/tcp-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/tcp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/udp-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/udp-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/udplite-ipv6-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/udplite-linux.nftables.args create mode 100755 tests/nwfilterxml2firewalldata/vlan-linux.nftables.args create mode 100644 tests/nwfilterxml2nftfirewalltest.c -- 2.43.0

1 5

[PATCH v2 00/38] qemu: Implement support for uefi-vars device (varstore element)
by Andrea Bolognani 09 Feb '26

09 Feb '26

This series makes it possible to use Secure Boot with aarch64 VMs. https://issues.redhat.com/browse/RHEL-82645 Note that, while I consider the entire series to be ready for review, there are two patches that are marked as DONOTMERGE: that's because they respectively implement support for a JSON firmware descriptor syntax extension that has not yet been approved, and import into the tree firmware descriptor that are not yet part of the Fedora edk2 package. The latter depends on the former, of course, for which patches have been posted[1] to the QEMU mailing list. Changes from [v1]: * rewrite based on review feedback: the <nvram> element is no longer used, and a dedicated <varstore> element is introduced instead; * additional test coverage, as well as fixes and improvements related to firmware selection and its documentation, are present as well. [1] https://mail.gnu.org/archive/html/qemu-devel/2026-02/msg02498.html [v1] https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/TGLF… Andrea Bolognani (38): qemu_firmware: Only set format for custom loader if path is present conf: Move type=rom default for loader to drivers qemu_firmware: Improve matching when loader.type is absent tests: Rename custom JSON firmware descriptors tests: Update JSON firmware descriptor for BIOS schema: Add varstore element conf: Parse and format varstore element conf: Update validation to consider varstore element qemu_capabilities: Introduce QEMU_CAPS_DEVICE_UEFI_VARS qemu: Validate presence of uefi-vars device tests: Add firmware-manual-efi-varstore-q35 tests: Add firmware-manual-efi-varstore-aarch64 tests: Add firmware-auto-efi-varstore-q35 tests: Add firmware-auto-efi-varstore-aarch64 tests: Add firmware-auto-efi-enrolled-keys-aarch64 qemu_firmware: Parse host-uefi-vars firmware feature qemu_firmware: Split sanity check qemu_firmware: Consider host-uefi-vars feature in sanity check DONOTMERGE: qemu_firmware: Support extended syntax for ROM firmware descriptors qemu_firmware: Report NVRAM template path for ROMs schema: Add varstore element for domcaps conf: Include varstore element in domcaps qemu: Fill in varstore element in domcaps qemu_firmware: Use of NVRAM implies stateful firmware qemu_firmware: Allow matching stateful ROMs qemu_firmware: Fill in varstore information qemu: Introduce varstoreDir qemu_firmware: Generate varstore path when necessary DONOTMERGE: tests: Add firmware descriptors for uefi-vars builds qemu_command: Use uefi-vars device where appropriate qemu: Introduce qemuPrepareNVRAMFileCommon() qemu: Create and delete varstore file security: Mark ROMs as read only when using AppArmor security: Handle varstore file include: Mention varstore where applicable virsh: Update for varstore handling docs: Update for varstore and improve news: Document support for uefi-vars device and firmwares NEWS.rst | 16 ++ docs/formatcaps.rst | 2 +- docs/formatdomain.rst | 47 +++-- docs/formatdomaincaps.rst | 81 +++++--- docs/kbase/secureboot.rst | 46 +++-- docs/manpages/virsh.rst | 44 +++-- include/libvirt/libvirt-domain-snapshot.h | 2 +- include/libvirt/libvirt-domain.h | 4 +- libvirt.spec.in | 1 + src/conf/domain_capabilities.c | 10 + src/conf/domain_capabilities.h | 6 + src/conf/domain_conf.c | 79 +++++++- src/conf/domain_conf.h | 9 + src/conf/domain_postparse.c | 19 -- src/conf/domain_validate.c | 82 +++----- src/conf/schemas/domaincaps.rng | 9 + src/conf/schemas/domaincommon.rng | 64 +++--- src/conf/virconftypes.h | 2 + src/libvirt_private.syms | 2 + src/libxl/libxl_domain.c | 6 + src/qemu/meson.build | 1 + src/qemu/qemu_capabilities.c | 31 ++- src/qemu/qemu_capabilities.h | 3 + src/qemu/qemu_command.c | 34 ++++ src/qemu/qemu_conf.c | 4 + src/qemu/qemu_conf.h | 1 + src/qemu/qemu_driver.c | 27 ++- src/qemu/qemu_firmware.c | 182 ++++++++++++++++-- src/qemu/qemu_firmware.h | 1 + src/qemu/qemu_process.c | 84 ++++++-- src/qemu/qemu_validate.c | 20 ++ src/security/security_dac.c | 22 ++- src/security/security_selinux.c | 53 +++-- src/security/virt-aa-helper.c | 36 +++- .../qemu_10.0.0-q35.x86_64+amdsev.xml | 1 + .../domaincapsdata/qemu_10.0.0-q35.x86_64.xml | 1 + .../qemu_10.0.0-tcg.x86_64+amdsev.xml | 1 + .../domaincapsdata/qemu_10.0.0-tcg.x86_64.xml | 1 + .../qemu_10.0.0-virt.aarch64.xml | 1 + tests/domaincapsdata/qemu_10.0.0.aarch64.xml | 1 + tests/domaincapsdata/qemu_10.0.0.ppc64.xml | 1 + tests/domaincapsdata/qemu_10.0.0.s390x.xml | 1 + .../qemu_10.0.0.x86_64+amdsev.xml | 1 + tests/domaincapsdata/qemu_10.0.0.x86_64.xml | 1 + .../qemu_10.1.0-q35.x86_64+inteltdx.xml | 1 + .../domaincapsdata/qemu_10.1.0-q35.x86_64.xml | 1 + .../qemu_10.1.0-tcg.x86_64+inteltdx.xml | 1 + .../domaincapsdata/qemu_10.1.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_10.1.0.s390x.xml | 1 + .../qemu_10.1.0.x86_64+inteltdx.xml | 1 + tests/domaincapsdata/qemu_10.1.0.x86_64.xml | 1 + .../qemu_10.2.0-q35.x86_64+mshv.xml | 1 + .../domaincapsdata/qemu_10.2.0-q35.x86_64.xml | 1 + .../qemu_10.2.0-tcg.x86_64+mshv.xml | 1 + .../domaincapsdata/qemu_10.2.0-tcg.x86_64.xml | 1 + .../qemu_10.2.0-virt.aarch64.xml | 1 + tests/domaincapsdata/qemu_10.2.0.aarch64.xml | 1 + .../qemu_10.2.0.x86_64+mshv.xml | 1 + tests/domaincapsdata/qemu_10.2.0.x86_64.xml | 1 + .../domaincapsdata/qemu_11.0.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_11.0.0-tcg.x86_64.xml | 1 + .../qemu_11.0.0-virt.aarch64.xml | 1 + tests/domaincapsdata/qemu_11.0.0.aarch64.xml | 1 + tests/domaincapsdata/qemu_11.0.0.x86_64.xml | 1 + .../domaincapsdata/qemu_6.2.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_6.2.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_6.2.0.ppc64.xml | 1 + tests/domaincapsdata/qemu_6.2.0.x86_64.xml | 1 + .../domaincapsdata/qemu_7.0.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_7.0.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_7.0.0.ppc64.xml | 1 + tests/domaincapsdata/qemu_7.0.0.x86_64.xml | 1 + .../domaincapsdata/qemu_7.1.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_7.1.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_7.1.0.ppc64.xml | 1 + tests/domaincapsdata/qemu_7.1.0.x86_64.xml | 1 + .../qemu_7.2.0-hvf.x86_64+hvf.xml | 1 + .../domaincapsdata/qemu_7.2.0-q35.x86_64.xml | 1 + .../qemu_7.2.0-tcg.x86_64+hvf.xml | 1 + .../domaincapsdata/qemu_7.2.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_7.2.0.ppc.xml | 1 + tests/domaincapsdata/qemu_7.2.0.x86_64.xml | 1 + .../domaincapsdata/qemu_8.0.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_8.0.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_8.0.0.x86_64.xml | 1 + .../domaincapsdata/qemu_8.1.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_8.1.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_8.1.0.s390x.xml | 1 + tests/domaincapsdata/qemu_8.1.0.x86_64.xml | 1 + .../domaincapsdata/qemu_8.2.0-q35.x86_64.xml | 1 + .../qemu_8.2.0-tcg-virt.loongarch64.xml | 1 + .../domaincapsdata/qemu_8.2.0-tcg.x86_64.xml | 1 + .../qemu_8.2.0-virt.aarch64.xml | 1 + .../qemu_8.2.0-virt.loongarch64.xml | 1 + tests/domaincapsdata/qemu_8.2.0.aarch64.xml | 1 + tests/domaincapsdata/qemu_8.2.0.armv7l.xml | 1 + tests/domaincapsdata/qemu_8.2.0.s390x.xml | 1 + tests/domaincapsdata/qemu_8.2.0.x86_64.xml | 1 + .../domaincapsdata/qemu_9.0.0-q35.x86_64.xml | 1 + .../domaincapsdata/qemu_9.0.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_9.0.0.sparc.xml | 1 + tests/domaincapsdata/qemu_9.0.0.x86_64.xml | 1 + .../domaincapsdata/qemu_9.1.0-q35.x86_64.xml | 1 + .../qemu_9.1.0-tcg-virt.riscv64.xml | 1 + .../domaincapsdata/qemu_9.1.0-tcg.x86_64.xml | 1 + .../qemu_9.1.0-virt.riscv64.xml | 1 + tests/domaincapsdata/qemu_9.1.0.s390x.xml | 1 + tests/domaincapsdata/qemu_9.1.0.x86_64.xml | 1 + .../qemu_9.2.0-hvf.aarch64+hvf.xml | 1 + .../qemu_9.2.0-q35.x86_64+amdsev.xml | 1 + .../domaincapsdata/qemu_9.2.0-q35.x86_64.xml | 1 + .../qemu_9.2.0-tcg.x86_64+amdsev.xml | 1 + .../domaincapsdata/qemu_9.2.0-tcg.x86_64.xml | 1 + tests/domaincapsdata/qemu_9.2.0.s390x.xml | 1 + .../qemu_9.2.0.x86_64+amdsev.xml | 1 + tests/domaincapsdata/qemu_9.2.0.x86_64.xml | 1 + .../caps_10.0.0_aarch64.xml | 1 + .../caps_10.0.0_x86_64+amdsev.xml | 1 + .../caps_10.0.0_x86_64.xml | 1 + .../caps_10.1.0_s390x.xml | 1 + .../caps_10.1.0_x86_64+inteltdx.xml | 1 + .../caps_10.1.0_x86_64.xml | 1 + .../caps_10.2.0_aarch64.xml | 1 + .../caps_10.2.0_x86_64+mshv.xml | 1 + .../caps_10.2.0_x86_64.xml | 1 + .../caps_11.0.0_aarch64.xml | 1 + .../caps_11.0.0_x86_64.xml | 1 + .../etc/qemu/firmware/20-bios.json | 1 - .../etc/qemu/firmware/20-libvirt-bios.json | 1 + .../etc/qemu/firmware/59-combined.json | 1 - .../qemu/firmware/59-libvirt-combined.json | 1 + ...{92-masked.json => 92-libvirt-masked.json} | 0 .../{10-bios.json => 10-libvirt-bios.json} | 0 ...0-edk2-ovmf-qemuvars-x64-sb-enrolled.json} | 15 +- .../70-edk2-qemuvars-aarch64-sb-enrolled.json | 28 +++ ...json => 71-edk2-ovmf-qemuvars-x64-sb.json} | 16 +- .../firmware/71-edk2-qemuvars-aarch64-sb.json | 27 +++ ...combined.json => 90-libvirt-combined.json} | 0 .../{91-bios.json => 91-libvirt-bios.json} | 2 +- ...{92-masked.json => 92-libvirt-masked.json} | 0 ...3-invalid.json => 93-libvirt-invalid.json} | 0 tests/qemufirmwaretest.c | 71 ++++--- ...-auto-bios-not-stateless.x86_64-latest.err | 2 +- ...auto-bios-not-stateless.x86_64-latest.xml} | 6 +- ...firmware-auto-bios-nvram.x86_64-latest.err | 2 +- ...are-auto-bios-stateless.x86_64-latest.args | 2 +- ...ware-auto-bios-stateless.x86_64-latest.xml | 2 +- .../firmware-auto-bios.x86_64-latest.args | 2 +- .../firmware-auto-bios.x86_64-latest.xml | 2 +- ...fi-enrolled-keys-aarch64.aarch64-8.2.0.err | 1 + ...enrolled-keys-aarch64.aarch64-latest.args} | 12 +- ...i-enrolled-keys-aarch64.aarch64-latest.xml | 32 +++ ...irmware-auto-efi-enrolled-keys-aarch64.xml | 20 ++ ...-efi-varstore-aarch64.aarch64-latest.args} | 12 +- ...to-efi-varstore-aarch64.aarch64-latest.xml | 32 +++ .../firmware-auto-efi-varstore-aarch64.xml | 18 ++ ...-auto-efi-varstore-q35.x86_64-latest.args} | 5 +- ...e-auto-efi-varstore-q35.x86_64-latest.xml} | 11 +- .../firmware-auto-efi-varstore-q35.xml | 18 ++ ...ual-bios-not-stateless.x86_64-latest.args} | 8 +- ...anual-bios-not-stateless.x86_64-latest.err | 1 - ...nual-bios-not-stateless.x86_64-latest.xml} | 2 +- ...re-manual-bios-stateless.x86_64-latest.xml | 6 +- .../firmware-manual-bios.x86_64-latest.xml | 6 +- ...nual-efi-nvram-stateless.x86_64-latest.err | 2 +- ...nvram-template-stateless.x86_64-latest.err | 2 +- ...ware-manual-efi-rw-nvram.x86_64-latest.err | 2 +- ...ual-efi-varstore-aarch64.aarch64-8.2.0.err | 1 + ...-efi-varstore-aarch64.aarch64-latest.args} | 12 +- ...al-efi-varstore-aarch64.aarch64-latest.xml | 32 +++ .../firmware-manual-efi-varstore-aarch64.xml | 19 ++ ...e-manual-efi-varstore-q35.x86_64-8.2.0.err | 1 + ...anual-efi-varstore-q35.x86_64-latest.args} | 5 +- ...manual-efi-varstore-q35.x86_64-latest.xml} | 11 +- .../firmware-manual-efi-varstore-q35.xml | 19 ++ tests/qemuxmlconftest.c | 16 +- tests/testutilsqemu.c | 2 + tools/virsh-domain.c | 55 ++++-- tools/virsh-snapshot.c | 9 +- 179 files changed, 1296 insertions(+), 380 deletions(-) delete mode 120000 tests/qemufirmwaredata/etc/qemu/firmware/20-bios.json create mode 120000 tests/qemufirmwaredata/etc/qemu/firmware/20-libvirt-bios.json delete mode 120000 tests/qemufirmwaredata/etc/qemu/firmware/59-combined.json create mode 120000 tests/qemufirmwaredata/etc/qemu/firmware/59-libvirt-combined.json rename tests/qemufirmwaredata/etc/qemu/firmware/{92-masked.json => 92-libvirt-masked.json} (100%) rename tests/qemufirmwaredata/home/user/.config/qemu/firmware/{10-bios.json => 10-libvirt-bios.json} (100%) copy tests/qemufirmwaredata/usr/share/qemu/firmware/{90-combined.json => 70-edk2-ovmf-qemuvars-x64-sb-enrolled.json} (55%) create mode 100644 tests/qemufirmwaredata/usr/share/qemu/firmware/70-edk2-qemuvars-aarch64-sb-enrolled.json copy tests/qemufirmwaredata/usr/share/qemu/firmware/{90-combined.json => 71-edk2-ovmf-qemuvars-x64-sb.json} (51%) create mode 100644 tests/qemufirmwaredata/usr/share/qemu/firmware/71-edk2-qemuvars-aarch64-sb.json rename tests/qemufirmwaredata/usr/share/qemu/firmware/{90-combined.json => 90-libvirt-combined.json} (100%) rename tests/qemufirmwaredata/usr/share/qemu/firmware/{91-bios.json => 91-libvirt-bios.json} (90%) rename tests/qemufirmwaredata/usr/share/qemu/firmware/{92-masked.json => 92-libvirt-masked.json} (100%) rename tests/qemufirmwaredata/usr/share/qemu/firmware/{93-invalid.json => 93-libvirt-invalid.json} (100%) copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.xml => firmware-auto-bios-not-stateless.x86_64-latest.xml} (84%) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-enrolled-keys-aarch64.aarch64-8.2.0.err copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.args => firmware-auto-efi-enrolled-keys-aarch64.aarch64-latest.args} (72%) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-enrolled-keys-aarch64.aarch64-latest.xml create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-enrolled-keys-aarch64.xml copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.args => firmware-auto-efi-varstore-aarch64.aarch64-latest.args} (72%) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-varstore-aarch64.aarch64-latest.xml create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-varstore-aarch64.xml copy tests/qemuxmlconfdata/{firmware-auto-bios-stateless.x86_64-latest.args => firmware-auto-efi-varstore-q35.x86_64-latest.args} (83%) copy tests/qemuxmlconfdata/{firmware-auto-bios-stateless.x86_64-latest.xml => firmware-auto-efi-varstore-q35.x86_64-latest.xml} (73%) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.xml copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.args => firmware-manual-bios-not-stateless.x86_64-latest.args} (84%) delete mode 100644 tests/qemuxmlconfdata/firmware-manual-bios-not-stateless.x86_64-latest.err copy tests/qemuxmlconfdata/{firmware-manual-bios.x86_64-latest.xml => firmware-manual-bios-not-stateless.x86_64-latest.xml} (90%) create mode 100644 tests/qemuxmlconfdata/firmware-manual-efi-varstore-aarch64.aarch64-8.2.0.err copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.args => firmware-manual-efi-varstore-aarch64.aarch64-latest.args} (73%) create mode 100644 tests/qemuxmlconfdata/firmware-manual-efi-varstore-aarch64.aarch64-latest.xml create mode 100644 tests/qemuxmlconfdata/firmware-manual-efi-varstore-aarch64.xml create mode 100644 tests/qemuxmlconfdata/firmware-manual-efi-varstore-q35.x86_64-8.2.0.err copy tests/qemuxmlconfdata/{firmware-auto-bios.x86_64-latest.args => firmware-manual-efi-varstore-q35.x86_64-latest.args} (85%) copy tests/qemuxmlconfdata/{firmware-auto-bios-stateless.x86_64-latest.xml => firmware-manual-efi-varstore-q35.x86_64-latest.xml} (74%) create mode 100644 tests/qemuxmlconfdata/firmware-manual-efi-varstore-q35.xml -- 2.53.0

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