[Xen-devel] Xen-4.0.0 RC4 Test Report. Xen: #20951 & Dom0: #733bcb...

["Xu, Jiajun" <jiajun.xu@xxxxxxxxx>]

Hi All,
        Here is the test report for Xen-4.0.0-rc4(Xen C/S 20951). Our testing 
covers following features, like VT-x/VT-x2, VT-d, SR-IOV, Power Management, 
RAS, and TXT.
        There is 1 new bug exposed in this testing compared with RC2 testing. 
There is no critical bug now. VT-x/VT-x2, VT-d/SR-IOV, PM, RAS and TXT can 
basically work. RAS and SR-IOV have 3 medium bugs. The only new bug found is 
for vcpu hotplug. For bug fixing, Xen crash issue with VT-d is fixed. 3 RAS 
bugs for vcpu hotplug are fixed. 2 TXT bugs are fixed as well. We mark one Dom0 
OOM bug as INVALID because it's a normal behavior.
        We use latest Pv_ops as Dom0 in our testing.

Status Summary
============================================================================
Feature                         Result
------------------------------------------------------
VT-x                                    PASS
VT-x (EPT+VPID)         PASS
VT-x (Real Mode)                PASS
RAS                             Buggy
VT-d                                    PASS
SR-IOV                          Buggy
TXT                                     PASS
PowerMgmt                       PASS
Other                           PASS

Xen Info
============================================================================
xen-changeset:   20951:e99d20837ac0
pvops git: commit 733bcb9a1a2d8dba3a4ef3edc3bc009f56251404
ioemu git: commit f187eeb8546405d57eb421cdd329d804ee734d23

New Bug(1):
============================================================================
1. [RAS] Incorrect behavior after execute first cpu_set command
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1583

Old Open Bugs (2)
============================================================================
1. [RAS] CPUs are not in the correct NUMA node after hot-add memory
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1573
2. [SR-IOV] Qemu report pci_msix_writel error while assigning VF to guest
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1575

Fixed Bugs(6):
============================================================================
1. [VT-d] NIC assignment with MSI may fail to work in guest on Corei7 Platform
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1569
2. [TXT] Dom0 S3 on Tboot environment cause Xen hang
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1568
3. txt-stat tool read TXT heap cause pvops dom0 hang
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1572
4. [RAS] Can not initiliaze CPU entries in guest OS against linux 2.6.32
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1570
5. [RAS] Guost OS hangs when online logic vcpus
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1571
6. [RAS] Fail to initialize new added memory
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1574

Other bugs Update(1):
============================================================================
1. Dom0 out of memory when mem-set its memory to 512M with 8G physical memory  
--  (Normal behavior, Mark as INVALID)
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1558


Best Regards,
Jiajun

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