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Re: [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Jürgen Groß <jgross@xxxxxxxx>
Date: Mon, 14 Oct 2019 15:44:59 +0200
Cc: Wei Liu <wl@xxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
Delivery-date: Mon, 14 Oct 2019 13:45:05 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 11.10.19 17:02, Andrew Cooper wrote:

The virtual address of the base of the IOMMU's regsters is not useful for
diagnostic purposes, and is quite voluminous.  The PCI coordinates is by far
the most useful piece of identifying information.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>


Release-acked-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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References:
- [Xen-devel] [PATCH for-4.13] x86/VT-d: Drop unhelpful information in diagnostics
  - From: Andrew Cooper

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