From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH] Enable nested SVM support in userspace
Date: Thu, 18 Dec 2008 17:33:09 +0200 [thread overview]
Message-ID: <494A6D35.9070701@redhat.com> (raw)
In-Reply-To: <1229611112-19815-1-git-send-email-agraf@suse.de>
Alexander Graf wrote:
> In order to use the new nested SVM support in KVM, we need to
> expose the SVM capability to the virtual machine.
> The current code masks this bit out.
>
> In order to expose the SVM capability to the guest, I added
> a -enable-nesting command line option, that makes qemu expose
> the SVM capability.
> Please bear in mind that this switch does not work properly
> on VMX.
>
> So what you need to do to use nested SVM with this patch
> applied is:
>
> 1. modprobe kvm-amd nested=1
> 2. qemu-system-x86_64 -enable-nesting ...
>
>
Applied, thanks.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2008-12-18 15:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-18 14:38 [PATCH] Enable nested SVM support in userspace Alexander Graf
2008-12-18 15:33 ` Avi Kivity [this message]
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