Re: [Xen-devel] VMX status report. Xen:26127 & Dom0:3.6.5

["Ren, Yongjie" <yongjie.ren@xxxxxxxxx>]

> -----Original Message-----
> From: Konrad Rzeszutek Wilk [mailto:konrad.wilk@xxxxxxxxxx]
> Sent: Saturday, December 22, 2012 5:28 AM
> To: Wu, GabrielX
> Cc: xen-devel@xxxxxxxxxxxxx; Ren, Yongjie; Liu, RongrongX; Liu, SongtaoX;
> Zhou, Chao
> Subject: Re: [Xen-devel] VMX status report. Xen:26127 & Dom0:3.6.5
> 
> On Mon, Nov 12, 2012 at 02:16:44AM +0000, Wu, GabrielX wrote:
> > Hi all,
> >
> > This is the test report of xen-unstable tree, no new issue found and no
> issue fixed.
> >
> > Version Info:
> >
> ============================================================
> =====
> > xen-changeset:   26127:bd78e5630a5b
> > Dom0:          linux.git  3.6.5
> >
> ============================================================
> =====
> >
> > New issue(0)
> > ==============
> >
> > Fixed issue(0)
> > ==============
> >
> > Old issues(9)
> > ==============
> > 1. [ACPI] Dom0 can't resume from S3 sleep
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1707
> > 2. [XL]"xl vcpu-set" causes dom0 crash or panic
> 
> This should be fixed in v3.8.
> 
Fixes are already in Linus' linux.git tree, or not ?
We did a test with that tree, and found there's no crash now, but dom0 vCPU 
increase didn't work.

> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1730
> > 3. [VT-D]fail to detach NIC from guest
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1736
> > 4. Sometimes Xen panic on ia32pae Sandybridge when restore guest
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1747
> > 5. after detaching a VF from a guest, shutdown the guest is very slow
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1812
> > 6. Poor performance when do guest save/restore and migration with
> linux 3.x dom0
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1784
> 
> And this one as well.
Yes, there should be no performance loss now for migration case.
We already marked this bug as 'fixed' with kernel 3.6.7 Dom0.

> > 7. 'xl vcpu-set' can't decrease the vCPU number of a HVM guest
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1822
> 
> And this one too.
> > 8. Dom0 cannot be shutdown before PCI device detachment from guest
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1826
> 
> > 9. xl pci-list shows one PCI device (PF or VF) could be assigned to two
> different guests
> >   http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1834
> >
> > Best Regards,
> > Ronghui Wu(Gabriel)
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxx
> > http://lists.xen.org/xen-devel
> >

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