linux-kernel - Re: [PATCH 0/2] Fix ACS path checking

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Message-ID: <20120806105010.GK1996@amd.com>
Date:	Mon, 6 Aug 2012 12:50:10 +0200
From:	Joerg Roedel <joerg.roedel@....com>
To:	Alex Williamson <alex.williamson@...hat.com>
CC:	<dwmw2@...radead.org>, <iommu@...ts.linux-foundation.org>,
	<linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<dsahern@...il.com>
Subject: Re: [PATCH 0/2] Fix ACS path checking

On Sat, Aug 04, 2012 at 12:08:46PM -0600, Alex Williamson wrote:
> Joerg, I notice that ACS isn't getting enabled on my AMD system on
> 3.6-rc1.  I'll investigate more, but mention it in case you get to
> it first.

Hmm, tried it here, At least pci_request_acs() still gets called. How do
you detect if ACS is really enabled?

Regards,

	Joerg

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