From: Michal Novotny <minovotn@redhat.com>
To: Jan Beulich <JBeulich@novell.com>
Cc: Ian Campbell <Ian.Campbell@eu.citrix.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: [PATCH] Disallow setting maxmem to higher value than total physical memory size
Date: Wed, 01 Sep 2010 16:50:27 +0200 [thread overview]
Message-ID: <4C7E6833.5000509@redhat.com> (raw)
In-Reply-To: <4C7E7ED30200007800013BF0@vpn.id2.novell.com>
On 09/01/2010 04:26 PM, Jan Beulich wrote:
>>>> On 01.09.10 at 16:18, Michal Novotny<minovotn@redhat.com> wrote:
>>>>
>> Oh, ok. It's not limited to dom0 nevertheless I don't see anything to be
>>
> And how does this play together with physical memory hotplug?
>
> Jan
>
>
Well, it's reading the physical memory size using the xc.physinfo() call
so if this is handled correctly by hypervisor (since this basically
issues a hypercall) then it should be working fine.
Michal
--
Michal Novotny<minovotn@redhat.com>, RHCE
Virtualization Team (xen userspace), Red Hat
next prev parent reply other threads:[~2010-09-01 14:50 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-01 12:31 [PATCH] Disallow setting maxmem to higher value than total physical memory size Michal Novotny
2010-09-01 12:44 ` Ian Campbell
2010-09-01 13:01 ` Michal Novotny
2010-09-01 13:37 ` Ian Campbell
2010-09-01 14:18 ` Michal Novotny
2010-09-01 14:21 ` Michal Novotny
2010-09-01 14:26 ` Jan Beulich
2010-09-01 14:50 ` Michal Novotny [this message]
2010-09-01 15:00 ` Jan Beulich
2010-09-01 15:10 ` Michal Novotny
2010-09-01 15:14 ` Jan Beulich
2010-09-01 15:20 ` Ian Campbell
2010-09-01 15:34 ` Michal Novotny
2010-09-01 16:53 ` Jeremy Fitzhardinge
2010-09-01 17:56 ` Ian Campbell
2010-09-01 18:15 ` Jeremy Fitzhardinge
2010-09-01 18:53 ` Ian Campbell
2010-09-01 21:10 ` Jeremy Fitzhardinge
2010-09-02 5:43 ` Ian Campbell
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