From: Ian Campbell <ian.campbell@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Xen-devel <xen-devel@lists.xenproject.org>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
andrew.cooper3@citrix.com
Subject: Re: [PATCH for 4.6 v4 2/3] xl/libxl: disallow saving a guest with vNUMA configured
Date: Fri, 11 Sep 2015 16:53:57 +0100 [thread overview]
Message-ID: <1441986837.3549.93.camel@citrix.com> (raw)
In-Reply-To: <20150911150934.GR1695@zion.uk.xensource.com>
On Fri, 2015-09-11 at 16:09 +0100, Wei Liu wrote:
> > > Note that virtual NUMA for PV guest is not yet supported, because
> > > there is an issue with cpuid handling that affects PV virtual NUMA.
> > > +Further more, guest with virtual NUMA cannot be saved or migrated
> >
> > I _think_ (but am not 100% sure) that in the sense you mean it is
> > "Furthermore". I don't think "Further more," actually means anything.
> >
> > I can fix as I commit.
> >
>
> Yes please.
I went with:
+Furthermore, guests with virtual NUMA cannot be saved or migrated
+because the migration stream does not preserve node information.
I've applied all three patches in this series to staging and 4.6. The
conflict you mentioned elsewhere (patch #1) was just the presence of
xc_domain_soft_reset in staging but not staging-4.6. I resolved it, I
don't think I can have gotten it wrong, but do check ;-)
Ian.
next prev parent reply other threads:[~2015-09-11 15:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-11 13:50 [PATCH for 4.6 v4 0/3] More vNUMA patches Wei Liu
2015-09-11 13:50 ` [PATCH for 4.6 v4 1/3] libxc: introduce xc_domain_getvnuma Wei Liu
2015-09-11 13:53 ` Wei Liu
2015-09-11 13:50 ` [PATCH for 4.6 v4 2/3] xl/libxl: disallow saving a guest with vNUMA configured Wei Liu
2015-09-11 14:00 ` Ian Campbell
2015-09-11 14:14 ` Wei Liu
2015-09-11 14:24 ` Ian Campbell
2015-09-11 14:31 ` Wei Liu
2015-09-11 15:05 ` Ian Campbell
2015-09-11 15:09 ` Wei Liu
2015-09-11 15:53 ` Ian Campbell [this message]
2015-09-11 15:56 ` Wei Liu
2015-09-11 13:50 ` [PATCH for 4.6 v4 3/3] xl: handle empty vnuma configuration Wei Liu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1441986837.3549.93.camel@citrix.com \
--to=ian.campbell@citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=andrew.cooper3@citrix.com \
--cc=wei.liu2@citrix.com \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.