From: Alexander Graf <agraf@suse.de>
To: qemu-devel@nongnu.org, anton@samba.org, paulus@samba.org,
benh@kernel.crashing.org
Subject: Re: [Qemu-devel] [PATCH 1/3] pseries: Increase maximum CPUs to 256
Date: Tue, 19 Apr 2011 17:02:21 +0200 [thread overview]
Message-ID: <4DADA3FD.3040205@suse.de> (raw)
In-Reply-To: <20110419124414.GA7417@yookeroo>
On 04/19/2011 02:44 PM, David Gibson wrote:
> On Tue, Apr 19, 2011 at 09:38:58AM +0200, Alexander Graf wrote:
>> On 19.04.2011, at 03:54, David Gibson wrote:
>>
>>> From: Anton Blanchard<anton@au1.ibm.com>
>>>
>>> The original pSeries machine was limited to 32 CPUs, more or less
>>> arbitrarily. Particularly when we get SMT KVM guests it will be
>>> pretty easy to exceed this. Therefore, raise the max number of CPUs
>>> in a pseries machine guest to 256.
>> Are the 256 limited by technical limits or arbitrary as well? :)
> Still arbitrary, just bigger.
Can't we set it to the real, technical limit then?
Alex
next prev parent reply other threads:[~2011-04-19 15:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-19 1:54 [Qemu-devel] [0/3] More pSeries machine tweaks David Gibson
2011-04-19 1:54 ` [Qemu-devel] [PATCH 1/3] pseries: Increase maximum CPUs to 256 David Gibson
2011-04-19 7:38 ` Alexander Graf
2011-04-19 12:44 ` David Gibson
2011-04-19 15:02 ` Alexander Graf [this message]
2011-04-20 6:31 ` David Gibson
2011-04-20 7:12 ` Alexander Graf
2011-04-19 1:54 ` [Qemu-devel] [PATCH 2/3] Make pSeries 'model' property more closely resemble real hardware David Gibson
2011-04-19 1:54 ` [Qemu-devel] [PATCH 3/3] Place pseries vty devices at addresses more similar to existing machines David Gibson
2011-04-25 16:42 ` [Qemu-devel] pSeries build breakage Andreas Färber
2011-04-26 10:02 ` David Gibson
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