From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen)
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] smp: linux guest only sees 1 CPU when not using KVM
Date: Mon, 8 Nov 2010 17:09:42 -0500 [thread overview]
Message-ID: <20101108220942.GM12909@caffeine.csclub.uwaterloo.ca> (raw)
In-Reply-To: <87lj531nsw.fsf@ginnungagap.bsc.es>
On Mon, Nov 08, 2010 at 10:57:19PM +0100, Lluís wrote:
> Well, thre's nothing more to add than the contents in the subject.
>
> I tried booting up with -smp 2, and /proc/cpuinfo on the linux guest
> only return one CPU, while booting with "-smp 2 -enable-kvm" shows 2
> CPUs.
I was under the impression qemu didn't emulate SMP. KVM on the other
hand does support running on real SMP hardware. It doesn't have to
emulate SMP after all.
--
Len Sorensen
next prev parent reply other threads:[~2010-11-08 22:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-08 21:57 [Qemu-devel] smp: linux guest only sees 1 CPU when not using KVM Lluís
2010-11-08 22:09 ` Lennart Sorensen [this message]
2010-11-08 22:30 ` Lluís
2010-11-09 6:55 ` Gleb Natapov
2010-11-09 13:24 ` Lluís
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