From: Aravind Gopalakrishnan <aravind.gopalakrishnan@amd.com>
To: Jan Beulich <JBeulich@suse.com>,
suravee.suthikulpanit@amd.com,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [xen-4.4-testing test] 25979: regressions - FAIL
Date: Fri, 2 May 2014 11:20:19 -0500 [thread overview]
Message-ID: <5363C5C3.10406@amd.com> (raw)
In-Reply-To: <5363839D020000780000E60F@mail.emea.novell.com>
On 5/2/2014 4:38 AM, Jan Beulich wrote:
>>
>>> See my other email. I think this is host-specific. lace-bug is an
>>> AMD machine.
>>>
>>> I think perhaps this is a performance problem with SVM.
>> I don't think this is a new thing. I've heard speculation that this may
>> have been the case since the page-sharing p2m locking changes way back
>> in 4.2.
>>
>> I've lost track of who at AMD I should be CCing with this mail -- Jan, I
>> guess you know?
> SVM maintainers - can one of you please take looking into this as
> an action item?
>
>
Yes, I'll look into this.
I've got a
cpu family : 16
model : 9
stepping : 1
Will need winxpsp3 image though.
Anyway,
Will keep you guys posted.
-Aravind.
next prev parent reply other threads:[~2014-05-02 16:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-25 11:11 [xen-4.4-testing test] 25979: regressions - FAIL xen.org
2014-04-25 11:34 ` Jan Beulich
2014-04-25 11:46 ` Ian Campbell
2014-04-25 12:19 ` Jan Beulich
2014-04-30 15:10 ` Ian Jackson
2014-05-01 8:26 ` Ian Campbell
2014-05-02 9:38 ` Jan Beulich
2014-05-02 16:20 ` Aravind Gopalakrishnan [this message]
2014-05-20 20:47 ` Aravind Gopalakrishnan
2014-05-21 7:27 ` Jan Beulich
2014-05-01 10:25 ` Ian Campbell
2014-05-01 13:00 ` Ian Campbell
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