[libvirt PATCH v2 2/8] qemu: Add the QEMU_CAPS_CPU_KVM_NO_ADJVTIME capability

We will use this capability to detect whether the QEMU binary supports the kvm-no-adjvtime CPU feature. Reviewed-by: Ján Tomko <jtomko(a)redhat.com&gt; Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml | 1 + 3 files changed, 4 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index dd2311cfa9..0e727093bc 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -559,6 +559,7 @@ VIR_ENUM_IMPL(virQEMUCaps, "rng-builtin", "virtio-net.failover", "tpm-spapr", + "cpu.kvm-no-adjvtime", ); @@ -1562,6 +1563,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendMemfd[] static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMaxCPU[] = { { "unavailable-features", QEMU_CAPS_CPU_UNAVAILABLE_FEATURES }, + { "kvm-no-adjvtime", QEMU_CAPS_CPU_KVM_NO_ADJVTIME }, }; static virQEMUCapsObjectTypeProps virQEMUCapsObjectProps[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 2473e64654..e6c5725a76 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -541,6 +541,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ QEMU_CAPS_OBJECT_RNG_BUILTIN, /* -object rng-builtin */ QEMU_CAPS_VIRTIO_NET_FAILOVER, /* virtio-net-*.failover */ QEMU_CAPS_DEVICE_TPM_SPAPR, /* -device tpm-spapr */ + QEMU_CAPS_CPU_KVM_NO_ADJVTIME, /* -cpu ...,kvm-no-adjvtime */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml index 538b40dd5b..c05cea2eb7 100644 --- a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml @@ -179,6 +179,7 @@ <flag name='smp-dies'/> <flag name='rng-builtin'/> <flag name='virtio-net.failover'/> + <flag name='cpu.kvm-no-adjvtime'/> <version>4002050</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700241</microcodeVersion> -- 2.24.1