[libvirt] [PATCH 2/2] qemu: add hv_crash support

XML: <features> <hyperv> <crash state='on'/> </hyperv> </features> QEMU command line: qemu -cpu <cpu_model>,hv_crash --- src/qemu/qemu_command.c | 2 ++ tests/qemuxml2argvdata/qemuxml2argv-hyperv-off.xml | 1 + tests/qemuxml2argvdata/qemuxml2argv-hyperv.args | 4 ++-- tests/qemuxml2argvdata/qemuxml2argv-hyperv.xml | 1 + 4 files changed, 6 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 8824541..e0693af 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -7643,6 +7643,7 @@ qemuBuildCpuArgStr(virQEMUDriverPtr driver, switch ((virDomainHyperv) i) { case VIR_DOMAIN_HYPERV_RELAXED: case VIR_DOMAIN_HYPERV_VAPIC: + case VIR_DOMAIN_HYPERV_CRASH: if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) virBufferAsprintf(&buf, ",hv_%s", virDomainHypervTypeToString(i)); @@ -12826,6 +12827,7 @@ qemuParseCommandLineCPU(virDomainDefPtr dom, switch ((virDomainHyperv) f) { case VIR_DOMAIN_HYPERV_RELAXED: case VIR_DOMAIN_HYPERV_VAPIC: + case VIR_DOMAIN_HYPERV_CRASH: if (value) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("HyperV feature '%s' should not " diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hyperv-off.xml b/tests/qemuxml2argvdata/qemuxml2argv-hyperv-off.xml index 4ec16d5..7c0b02b 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-hyperv-off.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-hyperv-off.xml @@ -14,6 +14,7 @@ <relaxed state='off'/> <vapic state='off'/> <spinlocks state='off'/> + <crash state='off'/> </hyperv> </features> <clock offset='utc'/> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hyperv.args b/tests/qemuxml2argvdata/qemuxml2argv-hyperv.args index 91b3570..d278acc 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-hyperv.args +++ b/tests/qemuxml2argvdata/qemuxml2argv-hyperv.args @@ -1,5 +1,5 @@ LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \ /usr/bin/qemu -S -M pc \ --cpu qemu32,hv_relaxed,hv_vapic,hv_spinlocks=0x2fff -m 214 -smp 6 -nographic -monitor \ -unix:/tmp/test-monitor,server,nowait -boot n -usb -net none -serial none \ +-cpu qemu32,hv_relaxed,hv_vapic,hv_spinlocks=0x2fff,hv_crash -m 214 -smp 6 -nographic \ +-monitor unix:/tmp/test-monitor,server,nowait -boot n -usb -net none -serial none \ -parallel none diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hyperv.xml b/tests/qemuxml2argvdata/qemuxml2argv-hyperv.xml index 5b80040..1740ebf 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-hyperv.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-hyperv.xml @@ -14,6 +14,7 @@ <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='12287'/> + <crash state='on'/> </hyperv> </features> <clock offset='utc'/> -- 1.8.3.1