linux-kernel - Re: [PATCH][retry 2] Support Pause Filter in AMD processors

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Message-ID: <20091002223722.GC23379@8bytes.org>
Date:	Sat, 3 Oct 2009 00:37:22 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	Mark Langsdorf <mark.langsdorf@....com>
Cc:	linux-kernel@...r.kernel.org, avi@...ranet.com, avi@...hat.com,
	kvm@...r.kernel.org
Subject: Re: [PATCH][retry 2] Support Pause Filter in AMD processors

On Fri, Oct 02, 2009 at 02:49:59PM -0500, Mark Langsdorf wrote:
> +static int pause_interception(struct vcpu_svm *svm)
> +{
> +	static int pause_count = 0;
> +
> +	kvm_vcpu_on_spin(&(svm->vcpu));
> +printk(KERN_ERR "MJLL pause intercepted %d\n", ++pause_count);

Debugging leftover?

> +	return 1;
> +}
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