From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: VMX test report for Xen 4.5-unstable-git
	commit:8cfc8e520679e029bed51ccc2540a136fc0fbd9b
Date: Fri, 2 May 2014 10:44:49 +0100
Message-ID: <53636911.6050709@citrix.com>
References: <9E79D1C9A97CFD4097BCE431828FDD3192A968@SHSMSX103.ccr.corp.intel.com>
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To: "Hu, Robert" <robert.hu@intel.com>
Cc: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org

On 02/05/14 09:44, Hu, Robert wrote:
> Hi All,
> This is a report based on our testing for Xen 4.5-unstable on Intel platforms.
>
> Test environment:
> Xen: Xen 4.5-unstable with qemu-upstream-unstable.git
> git commit:8cfc8e520679e029bed51ccc2540a136fc0fbd9b
> Dom0: Linux kernel 3.14.1
> Hardware: Intel Sandy Bridge, Ivy Bridge, Haswell Bridge
>
> New bugs (2): 
> 1. Dumping the ept p2m table leads dom0 call trace
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1885

Dont Do That Then.

xl debug-key $FOO will hog a dom0 vcpu and Xen pcpu in a hypercall until
$FOO has completed.

If you need this information, use $FOO on a serial console which at
least wont monopolise dom0.

~Andrew

> 2. Failed to create a nested L2 guest based XEN on XEN
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1887
>
> Verified bug(1):
> 1. After live migration, guest console continuously prints "Clocksource tsc unstable"
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1854
>
> Old bugs (5):
> 1. [XL]"xl vcpu-set" causes dom0 crash or panic
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1730
> 2. Dom0 cannot be shutdown before PCI device detachment from guest
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1826
> 3. [upstream qemu] Guest free memory with upstream qemu is 14MB lower than that with qemu-xen-unstable.git
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1836
> 4. sometimes failed to online cpu in Dom0
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1851
> 5. Booting multiple guests will lead Dom0 call trace
>   http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1853
>
>
>
>
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