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Date: Sun, 05 Aug 2012 22:51:29 -0600
From: David Ahern <dsahern@gmail.com>
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To: Alex Williamson <alex.williamson@redhat.com>
CC: joerg.roedel@amd.com, dwmw2@infradead.org,
	iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org,
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Subject: Re: [PATCH 1/2] intel-iommu: Fix ACS path checking
References: <20120804180155.6144.83332.stgit@bling.home> <20120804180852.6144.71902.stgit@bling.home>
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On 8/4/12 12:08 PM, Alex Williamson wrote:
> SR-IOV can create buses without a bridge.  There may be other cases
> where this happens as well.  In these cases skip to the parent bus
> and continue testing devices there.
>
> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

Tested-by: David Ahern <dsahern@gmail.com>