[PATCH 6/7] cpu_map: Add ibpb-brtype CPU feature

Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/cpu_map/x86_features.xml | 3 +++ tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml | 1 + tests/domaincapsdata/qemu_9.2.0.x86_64.xml | 1 + .../cpu-host-model-fallback-kvm.x86_64-latest.args | 2 +- .../qemuxmlconfdata/cpu-host-model-features.x86_64-latest.args | 2 +- tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args | 2 +- .../cpu-host-model-nofallback-kvm.x86_64-latest.args | 2 +- 7 files changed, 9 insertions(+), 4 deletions(-) diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml index 4cbe094cfd..ef0c45927e 100644 --- a/src/cpu_map/x86_features.xml +++ b/src/cpu_map/x86_features.xml @@ -792,6 +792,9 @@ <feature name='auto-ibrs'> <cpuid eax_in='0x80000021' eax='0x00000100'/> </feature> + <feature name='ibpb-brtype'> + <cpuid eax_in='0x80000021' eax='0x10000000'/> + </feature> <!-- msr 0x000000cf --> <feature name='split-lock-detect'> diff --git a/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml index d5db9af49e..98c522f0fc 100644 --- a/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml @@ -68,6 +68,7 @@ <feature policy='require' name='svme-addr-chk'/> <feature policy='require' name='lfence-always-serializing'/> <feature policy='require' name='null-sel-clr-base'/> + <feature policy='require' name='ibpb-brtype'/> <feature policy='require' name='rdctl-no'/> <feature policy='require' name='skip-l1dfl-vmentry'/> <feature policy='require' name='mds-no'/> diff --git a/tests/domaincapsdata/qemu_9.2.0.x86_64.xml b/tests/domaincapsdata/qemu_9.2.0.x86_64.xml index 05a5ce4bee..0b5162781e 100644 --- a/tests/domaincapsdata/qemu_9.2.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_9.2.0.x86_64.xml @@ -67,6 +67,7 @@ <feature policy='require' name='svme-addr-chk'/> <feature policy='require' name='lfence-always-serializing'/> <feature policy='require' name='null-sel-clr-base'/> + <feature policy='require' name='ibpb-brtype'/> <feature policy='require' name='rdctl-no'/> <feature policy='require' name='skip-l1dfl-vmentry'/> <feature policy='require' name='mds-no'/> 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 f4ea2d366e..a0247e4310 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-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,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 \ -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 cb9ace043d..a60ce4dee0 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-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,abm=on,ds=on,invtsc=off \ +-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,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-latest.args b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-latest.args index 01c05d8c9c..e2e6d08246 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-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,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 \ -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 f4ea2d366e..a0247e4310 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-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,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 \ -m size=219136k \ -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ -overcommit mem-lock=off \ -- 2.47.1