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Re: [Xen-devel] [PATCH] VT-d: make print_vtd_entries() less verbose

  • To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
  • Date: Wed, 8 Feb 2017 07:10:57 +0000
  • Accept-language: en-US
  • Cc: "Wu, Feng" <feng.wu@xxxxxxxxx>
  • Delivery-date: Wed, 08 Feb 2017 07:11:13 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>
  • Thread-index: AQHSgHWwJ/nwGVj0zU63fN3p/RNLaqFes5MQ
  • Thread-topic: [PATCH] VT-d: make print_vtd_entries() less verbose

> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: Monday, February 06, 2017 8:37 PM
> Especially printing virtual addresses of mappings of the individual
> pages seems rather useless here - this mostly obfuscates the important
> numbers, and hinders comparing two printouts. Printing the page table
> level indexes isn't very useful either, as the immediately following
> lines will print the indexes again as part of printing the raw entries.
> Take the opportunity and also
> - adjust some format specifiers,
> - widen (zero-pad) array indexes to their nominal width.
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>

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