From: Ian Jackson <ian.jackson@eu.citrix.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Anthony PERARD <anthony.perard@citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Jan Beulich <JBeulich@suse.com>,
xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: "xl vcpu-set" not persistent across reboot?
Date: Tue, 14 Jun 2016 17:34:22 +0100 [thread overview]
Message-ID: <22368.12814.881534.414079@mariner.uk.xensource.com> (raw)
In-Reply-To: <20160607083021.GD25922@citrix.com>
Wei Liu writes ("Re: [Xen-devel] "xl vcpu-set" not persistent across reboot?"):
> On Mon, Jun 06, 2016 at 06:34:44PM +0100, Andrew Cooper wrote:
> > Why does qemu even care? It has nothing to do with vcpu handling.
> > There should not be any qemu vcpu records in the first place.
>
> IIRC upstream rejected the idea of having no cpu attached to a platform.
That doesn't explain why the number of vcpus that qemu believes in has
to have anything to do with the number of vcpus that the guest has.
The qemu vcpu state is a dummy, regardless of how many of it there
are, surely ?
Ian.
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next prev parent reply other threads:[~2016-06-14 16:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 8:29 "xl vcpu-set" not persistent across reboot? Jan Beulich
2016-06-03 13:41 ` Wei Liu
2016-06-03 14:42 ` Jan Beulich
2016-06-03 16:35 ` Wei Liu
2016-06-06 8:58 ` Jan Beulich
2016-06-06 17:18 ` Wei Liu
2016-06-06 17:20 ` Wei Liu
2016-06-06 17:34 ` Andrew Cooper
2016-06-07 8:30 ` Wei Liu
2016-06-14 16:34 ` Ian Jackson [this message]
2016-06-14 16:39 ` Wei Liu
2016-06-14 16:57 ` Ian Jackson
2016-06-14 16:59 ` Andrew Cooper
2016-06-14 17:06 ` Wei Liu
2016-06-14 17:03 ` Wei Liu
2016-06-14 17:23 ` Wei Liu
2016-06-14 17:35 ` Anthony PERARD
2016-06-07 6:38 ` Jan Beulich
2016-06-07 8:27 ` Wei Liu
2016-06-06 9:04 Jan Beulich
2016-06-06 13:07 ` Stefano Stabellini
2016-06-06 13:42 ` Wei Liu
2016-06-06 14:00 ` Stefano Stabellini
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