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[Xen-devel] Xen-4.0.0 RC7 Test Report. Xen: #21057 & Dom0: #4ebd13...

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Subject: [Xen-devel] Xen-4.0.0 RC7 Test Report. Xen: #21057 & Dom0: #4ebd13...
From: "Xu, Jiajun" <jiajun.xu@xxxxxxxxx>
Date: Fri, 26 Mar 2010 19:24:25 +0800
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Thread-topic: Xen-4.0.0 RC7 Test Report. Xen: #21057 & Dom0: #4ebd13...
Hi All,
        Here is the test report for Xen-4.0.0-rc7(Xen C/S 21057). Our testing 
covers following features, like VT-x/VT-x2, VT-d, SR-IOV, Power Management, 
RAS, and TXT. There are 3 new bugs exposed in this testing compared with RC6 
testing. 4 old bugs are fixed(including 3 RAS bugs). VT-d/SR-IOV and TXT basic 
function can work on our platform. The new reported RAS and Dom0 S3 bug are 
supposed to be fixed in latest changeset. A new bug for vcpu pin is found on 
PAE host.
        We use Pv_ops(xen/master, 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                       Buggy
Other                           Buggy

Xen Info
xen-changeset:   21057:0475c567c708
pvops git: commit 4ebd1335d19117929e939878a2e38b6c92a0ffb7
ioemu git: commit 73cef2cca413c17f314724c66194315038ea66c3

New Bugs(3):
1. vcpu pin can't work on PAE host
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1595  --  The bug does 
not exist on 64b host
2. CPU may panic when running cpu online/offline for more than 100 times
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1594  --  Wei, Gang and 
Ke, Liping have root caused the bug.
3. [ACPI] File system become read-only after Dom0 S3 resume with Intremap 
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1593  --  The bug is 
supposed to be fixed by c/s 21065.

Old Open Bugs (2)
1. [RAS] CPUs are not in the correct NUMA node after hot-add memory
2. [SR-IOV] Qemu report pci_msix_writel error while assigning VF to guest

Fixed Bugs(4):
1. [RAS] System hang when online pcpu
2. [RAS] System hang after several times cpu online/offine 
3. [RAS] Incorrect behavior after execute first cpu_set command
4. [ACPI] Gulftown-HEDT can not resume from Dom0 S3

Best Regards,

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