adding qemu sandboxing option

Adding new command line argument to "./run" script: "-s,--qemu_sandbox".
It enables the Qemu command line argument "-sandbox on", running all
tests with the system call filter turned on.

Signed-off-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
virttest.utils_net: Support multiqueue macvtap

This patch make autotest support multiqueue Macvtap

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>
Add msix vectors support

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>

Conflicts:
	virttest/qemu_vm.py
tests.nic_hotplug: make nic_hotplug support msix vectors

Support a nic with msix vertors

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>
test.multi_queues_test : Add some tests for multi queues

This patch add some tests for multi queues.

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>

Conflicts:
	tests/enable_mq.py
qemu.test.virtual_nic_send_buffer: Some modification

Make file transfer support tcp, udp or both.
Add netperf_udp burst test
ignore errors when deleting the test file on host and guest.

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>
virt.tests: autotest.cpuflags test fix

Add control file to shared.control and update compress command to
compress virt dir to source tarball because autotest.cpuflags test
requried it;
Update compress result command to ignore core dump and crash file to
avoid compress or scp failed;

Signed-off-by: Xu Tian <xutian@redhat.com>
Merge pull request #934 from xutian/fix_autotest_cpuflags_stress

virt.tests: autotest.cpuflags test fix
virttest.utils_libguestfs: Add inspect functions for Guestfish class.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libguestfs.tests: Add testcases for guestfish inspect operations.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
virttest.utils_libguestfs: Add file operations for Guestfish class.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libguestfs.tests: Add testcases for guestfish file operations.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
Merge remote branch 'upstream/next' into secret_set_get_test
virttest.virsh: Add secret relevant commands functions

Signed-off-by: Alex Jia <ajia@redhat.com>
virttest.libvirt_xml: Add secret XML parser module

Signed-off-by: Alex Jia <ajia@redhat.com>
libvirt.tests: Add test configuration and cases for getting and settting secret

Signed-off-by: Alex Jia <ajia@redhat.com>