[libvirt] [PATCHv4 5/6] qemu: set panic device model if not specified by the user
Dmitry Andreev
dandreev at virtuozzo.com
Fri Nov 13 17:16:39 UTC 2015
Choose 'ise' or 'pseries' model for panic device 'default' model
value.
Fixed tests and add two new outputs for xml-2-xml tests.
Set value
---
src/qemu/qemu_command.c | 14 ++--------
src/qemu/qemu_domain.c | 9 +++++++
.../qemuxml2argvdata/qemuxml2argv-panic-double.xml | 2 +-
.../qemuxml2argv-panic-no-address.xml | 2 +-
.../qemuxml2argvdata/qemuxml2argv-pseries-disk.xml | 2 +-
.../qemuxml2argv-pseries-nvram.xml | 2 +-
tests/qemuxml2xmloutdata/qemuxml2xmlout-panic.xml | 31 ++++++++++++++++++++++
.../qemuxml2xmlout-pseries-panic-missing.xml | 2 +-
.../qemuxml2xmlout-pseries-panic-no-address.xml | 30 +++++++++++++++++++++
tests/qemuxml2xmltest.c | 4 +--
10 files changed, 79 insertions(+), 19 deletions(-)
create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-panic.xml
create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-no-address.xml
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 965b68e..2a44c25 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -11162,17 +11162,7 @@ qemuBuildCommandLine(virConnectPtr conn,
}
for (i = 0; i < def->npanics; i++) {
- virDomainPanicModel model = def->panics[i]->model;
-
- if (model == VIR_DOMAIN_PANIC_MODEL_DEFAULT) {
- if (ARCH_IS_PPC64(def->os.arch) &&
- STRPREFIX(def->os.machine, "pseries"))
- model = VIR_DOMAIN_PANIC_MODEL_PSERIES;
- else
- model = VIR_DOMAIN_PANIC_MODEL_ISA;
- }
-
- switch (model) {
+ switch ((virDomainPanicModel) def->panics[i]->model) {
case VIR_DOMAIN_PANIC_MODEL_HYPERV:
/* Panic with model 'hyperv' is not a device, it should
* be configured in cpu commandline. The address
@@ -11230,7 +11220,7 @@ qemuBuildCommandLine(virConnectPtr conn,
goto error;
}
- /* default model value was changed before switch */
+ /* default model value was changed is PostParse */
case VIR_DOMAIN_PANIC_MODEL_DEFAULT:
case VIR_DOMAIN_PANIC_MODEL_LAST:
break;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 19ae5f7..27f9146 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1366,6 +1366,15 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev,
goto cleanup;
}
+ if (dev->type == VIR_DOMAIN_DEVICE_PANIC &&
+ dev->data.panic->model == VIR_DOMAIN_PANIC_MODEL_DEFAULT) {
+ if (ARCH_IS_PPC64(def->os.arch) &&
+ STRPREFIX(def->os.machine, "pseries"))
+ dev->data.panic->model = VIR_DOMAIN_PANIC_MODEL_PSERIES;
+ else
+ dev->data.panic->model = VIR_DOMAIN_PANIC_MODEL_ISA;
+ }
+
ret = 0;
cleanup:
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-panic-double.xml b/tests/qemuxml2argvdata/qemuxml2argv-panic-double.xml
index 63009d9..aadb758 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-panic-double.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-panic-double.xml
@@ -21,7 +21,7 @@
<controller type='pci' index='0' model='pci-root'/>
<memballoon model='none'/>
<panic model='hyperv'/>
- <panic>
+ <panic model='isa'>
<address type='isa' iobase='0x505'/>
</panic>
</devices>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-panic-no-address.xml b/tests/qemuxml2argvdata/qemuxml2argv-panic-no-address.xml
index 79f8a1e..f3f3fbb 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-panic-no-address.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-panic-no-address.xml
@@ -24,6 +24,6 @@
<controller type='ide' index='0'/>
<controller type='pci' index='0' model='pci-root'/>
<memballoon model='virtio'/>
- <panic/>
+ <panic model='isa'/>
</devices>
</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-disk.xml b/tests/qemuxml2argvdata/qemuxml2argv-pseries-disk.xml
index 3a96209..39f4a1f 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-pseries-disk.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-disk.xml
@@ -37,6 +37,6 @@
<model type='cirrus' vram='16384' heads='1'/>
</video>
<memballoon model='none'/>
- <panic/>
+ <panic model='pseries'/>
</devices>
</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-nvram.xml b/tests/qemuxml2argvdata/qemuxml2argv-pseries-nvram.xml
index 619186a..2da2832 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-pseries-nvram.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-nvram.xml
@@ -20,6 +20,6 @@
<nvram>
<address type='spapr-vio' reg='0x4000'/>
</nvram>
- <panic/>
+ <panic model='pseries'/>
</devices>
</domain>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-panic.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-panic.xml
new file mode 100644
index 0000000..b9595a8
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-panic.xml
@@ -0,0 +1,31 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <disk type='block' device='disk'>
+ <source dev='/dev/HostVG/QEMUGuest1'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='usb' index='0'/>
+ <controller type='fdc' index='0'/>
+ <controller type='ide' index='0'/>
+ <controller type='pci' index='0' model='pci-root'/>
+ <memballoon model='virtio'/>
+ <panic model='isa'>
+ <address type='isa' iobase='0x505'/>
+ </panic>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-missing.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-missing.xml
index 9312975..8fcd644 100644
--- a/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-missing.xml
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-missing.xml
@@ -25,6 +25,6 @@
<address type='spapr-vio'/>
</console>
<memballoon model='none'/>
- <panic/>
+ <panic model='pseries'/>
</devices>
</domain>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-no-address.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-no-address.xml
new file mode 100644
index 0000000..8fcd644
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-pseries-panic-no-address.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory unit='KiB'>524288</memory>
+ <currentMemory unit='KiB'>524288</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='ppc64' machine='pseries'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-ppc64</emulator>
+ <controller type='usb' index='0'/>
+ <controller type='pci' index='0' model='pci-root'/>
+ <serial type='pty'>
+ <target port='0'/>
+ <address type='spapr-vio'/>
+ </serial>
+ <console type='pty'>
+ <target type='serial' port='0'/>
+ <address type='spapr-vio'/>
+ </console>
+ <memballoon model='none'/>
+ <panic model='pseries'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index ea75aff..fd58331 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -535,7 +535,7 @@ mymain(void)
DO_TEST("pseries-nvram");
DO_TEST_DIFFERENT("pseries-panic-missing");
- DO_TEST("pseries-panic-no-address");
+ DO_TEST_DIFFERENT("pseries-panic-no-address");
/* These tests generate different XML */
DO_TEST_DIFFERENT("balloon-device-auto");
@@ -591,7 +591,7 @@ mymain(void)
DO_TEST("pcihole64-none");
DO_TEST("pcihole64-q35");
- DO_TEST("panic");
+ DO_TEST_DIFFERENT("panic");
DO_TEST("panic-isa");
DO_TEST("panic-pseries");
DO_TEST("panic-double");
--
1.8.3.1
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