linux-kernel - Re: [PART1 RFC v2 09/10] svm: Do not intercept CR8 when enable AVIC

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Message-ID: <56E6AE64.9000908@redhat.com>
Date:	Mon, 14 Mar 2016 13:28:20 +0100
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>,
	rkrcmar@...hat.com, joro@...tes.org, bp@...en8.de, gleb@...nel.org,
	alex.williamson@...hat.com
Cc:	kvm@...r.kernel.org, linux-kernel@...r.kernel.org, wei@...hat.com,
	sherry.hurwitz@....com
Subject: Re: [PART1 RFC v2 09/10] svm: Do not intercept CR8 when enable AVIC



On 14/03/2016 07:09, Suravee Suthikulpanit wrote:
> By the way, how can we enable APICv only in certain VM? Does Qemu/KVM
> have any specific flags that we can pass to enable/disable this?

You can use "-cpu kvm64,+hv-synic".

Paolo