autotest/virt-test — pull request #382 by FengYang (2013-05-10 09:11:32+00:00)
Title: Sync and update ipi_x2apic test case.

This case cover test case "[x2APIC] measure overhead of IPI with and without x2apic"

Following two patch sync current internal code to upstream.
qemu: Add ipi_x2apic test case.
qemu: Add pipetest.c script used in ipi_x2apic

Following patch are some update and bug fix during sync, will backport them to internal tree late.

qemu: Check x2apic flag after guest reboot
share: Format shared/scripts/pipetest.c script