[libvirt PATCH 4/5] cpumap: Add support for ibrs CPU feature

Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com&gt; --- src/cpu_map/x86_features.xml | 3 +++ tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-guest.xml | 1 + tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml | 1 + 3 files changed, 5 insertions(+) diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml index 5cfa07502a..b03a6b065d 100644 --- a/src/cpu_map/x86_features.xml +++ b/src/cpu_map/x86_features.xml @@ -507,6 +507,9 @@ <feature name='ibpb'> <cpuid eax_in='0x80000008' ebx='0x00001000'/> </feature> + <feature name='ibrs'> + <cpuid eax_in='0x80000008' ebx='0x00004000'/> + </feature> <feature name='amd-stibp'> <cpuid eax_in='0x80000008' ebx='0x00008000'/> </feature> diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-guest.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-guest.xml index 6d95b508b2..40e7912398 100644 --- a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-guest.xml +++ b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-guest.xml @@ -17,6 +17,7 @@ <feature policy='require' name='topoext'/> <feature policy='require' name='perfctr_nb'/> <feature policy='require' name='invtsc'/> + <feature policy='require' name='ibrs'/> <feature policy='require' name='amd-ssbd'/> <feature policy='require' name='lbrv'/> <feature policy='require' name='svm-lock'/> diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml index 65eaeabdd0..9f8108cdaa 100644 --- a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml +++ b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml @@ -18,6 +18,7 @@ <feature name='topoext'/> <feature name='perfctr_nb'/> <feature name='invtsc'/> + <feature name='ibrs'/> <feature name='amd-ssbd'/> <feature name='lbrv'/> <feature name='svm-lock'/> -- 2.26.2