1. When windows guest mem is small(e.g.1024M), calculated mem
min_size will be larger than ori_mem if ratio=0.5, which will
lead balloon cases fail.
2. When do balloon operation in linux guest, we should consider
crashkernel value as well,leaving enough memory for guest to
avoid guest OOM.

So modify the formula and leave a balloon buffer(300M in default)
for guest min_sz.
Signed-off-by: NLi Jin <lijin@redhat.com>

boot_order_check: fix bug

vm.serial_console is created by default, can be called directly.
Signed-off-by: NSitong Liu <siliu@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/autotest/tp-qemu:
  pci_devices: Change the reserved addr format
  pci_devices: Disable "pci_controllers_autosort"
  pci_devices: Decrease the wait timeout
  pci_devices: Avoid clashing names with existing devices
  pci_devices: Cope with the changed return value of make_create_command

The format of pci addr was changed to hex numbers with leading "0x" a
while ago, but this test was not adjusted resulting in reserved address
having unusable addresses. Let's adjust the format.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The pci_devices test needs to insert high-priority devices into
low-priority ones, which is not possible due to automatic sorting. Let's
disable the autosorting.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The timeout 10s was chosed to not slow-down the test execution much, but
usually less than 1s is enough. These days the boot takes < 20s,
sometimes even 5s so let's decrease the timeout to suitable but still
safe 5s.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The "pci_bridge1" became widely used and it clashes with the default
name used by this test. Let's use "test_pci_%s" to emphasize it's
test-defined pci controller.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The make_create_command used to return "devices", but now it returns
"tuple(make_create_devices, spice_options)". Let's allow both by
checking the type.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

win_virtio_driver_update_test.cfg: add two cases for pvpanic

Remove check_guests_proc_scsi() from verify_qtree()

add install/uninstall and upgrade/downgrade driver cases for pvpanic
Signed-off-by: NYu Wang <wyu@redhat.com>

generic.ioquit: fix cluster leak issue

Updated new avocado-misc tests for guest

mac_change: Get correct mac when boot with multi-queue

get one mac is enough for the same device_id
Signed-off-by: NYu Wang <wyu@redhat.com>

Updated new avocado-misc tests for guest
Signed-off-by: NSatheesh Rajendran <sathnaga@linux.vnet.ibm.com>

single_driver_install.cfg: add install pvpanic device

Add driver install case with pvpanic device
Signed-off-by: NYu Wang <wyu@redhat.com>

qemu_tree.check_guests_proc_scsi() only compares scsi infos
for qtree/guest, so when there's an ide/virtio_blk device,
call this function is useless.

And it can't distigush a scsi device and a usb device, so
this function call for scsi/usb is also meaningless.
Signed-off-by: NAihua Liang <aliang@redhat.com>

pvpanic: add new cases related pvpanic

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/autotest/tp-qemu:
  cpuflags: Make sure the background commands were executed
  cpuflags: Make sure cpuflags check passes
  cpuflags: Fix dd command
  cpuflags: Remove duplicate cleanup
  cpuflags: Don't swap the clone to vm in cpuflags test
  cpuflags: Improve the Test_temp cleanup
  cpuflags: Correct the "cpu_flags" path

new cases related pvpanic:
1. check pvpanic event after trigger crash by nmi
2. do nmi crash after system_reset/reboot/shutdown/stop_cont
3. do nmi crash after migration
Signed-off-by: NYu Wang <wyu@redhat.com>

nvdimm_dax: Fix ValueError for ndctl_ver

Signed-off-by: NYumei Huang <yuhuang@redhat.com>

s390x: add additional params for s390x plaform for pxe_boot testing

win_irq_check: check balloon and rng's irq value in windows guest

Add image recover mechanism for cluster leak
issue caused by killing vm with signal SIGKILL
Signed-off-by: NAihua Liang <aliang@redhat.com>

pkt.host_guest: extend timeout value and comment password_pktgen_server

Signed-off-by: NXiyue Wang <xiywang@redhat.com>

hotplug_mem: Update migration related params for Windows guest

Correct logic for device's boot_fail

For s390x platform, If there is no bootindex set for the nic device, the
guest won't try to boot with it, and if there is no bootable device
found while booting, the qemu process will terminated if "-no-shutdown"
was not set
Signed-off-by: NZhengtong Liu <zhengtli@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/autotest/tp-qemu:
  Use the same content for example iSCSI target configuration
  qemu/tests/multi_disk.py: use virttest.error_context library
  Use tabular output from avocado.utils.astring
  Turn the iscsi target into example only
  Improve "dd" regexp to cope with newer versions in cgroup test
  Fix the usage of process in cgroup test
  Make sure images are removed in live_snapshot_chain

Correct the volume label name to WIN_UTILS

In boot_from_device.check_boot_result(), although console output
boot_fail msg, the test result will be set to pass. The logic is
not reasonable, correct it.
Signed-off-by: NAihua Liang <aliang@redhat.com>

"cmd = WINUTILS:\hddsn.exe C:" is not match the lable name
in def set_winutils_letter, change it to WIN_UTILS.
Signed-off-by: NPeixiu Hou <phou@redhat.com>

virtio_console: Treat virtio-serial-* 

Add data-plane as a matrix for all block jobs

driver_load_stress: Shouldn't call run_virt_sub_test() if sub_test is command lines