[Xen-devel] test report for Xen 4.3 RC1

["Ren, Yongjie" <yongjie.ren@xxxxxxxxx>]

Hi All,
This is a report based on our testing for Xen 4.3.0 RC1 on Intel platforms.
(Sorry it's a little late. :-)  If the status changes, I'll have an update 
later.)

Test environment:
Xen: Xen 4.3 RC1 with qemu-upstream-unstable.git
Dom0: Linux kernel 3.9.3
Hardware: Intel Sandy Bridge, Ivy Bridge, Haswell systems

Below are the features we tested.
- PV and HVM guest booting (HVM: Ubuntu, Fedora, RHEL, Windows)
- Save/Restore and live migration
- PCI device assignment and SR-IOV
- power management: C-state/P-state, Dom0 S3, HVM S3
- AVX and XSAVE instruction set
- MCE
- CPU online/offline for Dom0
- vCPU hot-plug
- Nested Virtualization  (Please look at my report in the following link.)
 http://lists.xen.org/archives/html/xen-devel/2013-05/msg01145.html

New bugs (4): (some of which are not regressions)
1. sometimes failed to online cpu in Dom0
  http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1851
2. dom0 call trace when running sriov hvm guest with igbvf
  http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1852
  -- a regression in Linux kernel (Dom0).
3. Booting multiple guests will lead Dom0 call trace
  http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1853
4. After live migration, guest console continuously prints "Clocksource tsc 
unstable"
  http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1854

Old bugs: (11)
1. [ACPI] Dom0 can't resume from S3 sleep
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1707
2. [XL]"xl vcpu-set" causes dom0 crash or panic
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1730
3. Sometimes Xen panic on ia32pae Sandybridge when restore guest
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1747
4. 'xl vcpu-set' can't decrease the vCPU number of a HVM guest
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1822
5. Dom0 cannot be shutdown before PCI device detachment from guest
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1826
6. xl pci-list shows one PCI device (PF or VF) could be assigned to two 
different guests
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1834
7. [upstream qemu] Guest free memory with upstream qemu is 14MB lower than that 
with qemu-xen-unstable.git
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1836
8. [upstream qemu]'maxvcpus=NUM' item is not supported in upstream QEMU
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1837
9. [upstream qemu] Guest console hangs after save/restore or live-migration 
when setting 'hpet=0' in guest config file
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1838
10. [upstream qemu] 'xen_platform_pci=0' setting cannot make the guest use 
emulated PCI devices by default
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1839
11. Live migration fail when migrating the same guest for more than 2 times
  http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1845

Best Regards,
     Yongjie (Jay)


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