Re: [Xen-devel] Xen 4.9 RC4 test result

["Hao, Xudong" <xudong.hao@xxxxxxxxx>]

Hi, Julien


> -----Original Message-----
> From: Julien Grall [mailto:julien.grall@xxxxxxx]
> Sent: Thursday, May 25, 2017 3:40 PM
> To: Hao, Xudong <xudong.hao@xxxxxxxxx>; xen-devel@xxxxxxxxxxxxx
> Cc: nd@xxxxxxx; Lars Kurth <lars.kurth@xxxxxxxxxx>; George Dunlap
> <George.Dunlap@xxxxxxxxxx>; Kang, Luwei <luwei.kang@xxxxxxxxx>
> Subject: Re: Xen 4.9 RC4 test result
> 
> Hello Xudong,
> 
> On 23/05/2017 03:56, Hao, Xudong wrote:
> > We performed Xen 4.9 RC4 testing on Intel Xeon Skylake, Broadwell,
> > Haswell server platforms, verified many functional features on Xen 4.9.
> > We'd like to share the result out.
> 
> Thank you for the testing.
> 
> >
> >
> >
> > Most of features passed to testing on Xen 4.9 RC4, RAS and nested has
> > some bugs.
> >
> >
> >
> > RAS:
> >
> > 1.      xen-mceinj tool testing cause dom0 crash
> > https://www.mail-archive.com/xen-devel@xxxxxxxxxxxxx/msg108671.html
> >
> > 2.      CPU online/offline fail, Luwei is fixing it:
> > https://www.mail-archive.com/xen-devel@xxxxxxxxxxxxx/msg108660.html
> 
> I would recommend to tag the patch with for-4.9 + CC me if this is a 
> regression
> and you would like the patch to be included in the next release.
> 

It's a regression from Xen 4.8 to Xen 4.9. Yes, I'd like the patch be merged in 
next release.
The patch author Luwei already sent out v4, is it fine to reply the patch with 
"[PATCH v4 for-4.9]" ?

> >
> >
> >
> > Nested:
> >
> > Nested is worse although we know it's an experimental feature. Only
> > Xen on Xen works, others hybrid such as KVM on Xen, hyperV on Xen,
> > VMware on Xen all fail.
> >
> > The status is same as Xen 4.8 rc2.
> > https://wiki.xenproject.org/wiki/Nested_Virtualization_in_Xen
> 
> Would it be possible to update the wiki with Xen 4.9 rc4?
> 

We will, mostly maybe for next release or the 4.9 final release version if we 
have update data.


Thanks,
-Xudong

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