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[PATCH v2 0/2] x86/vPIT: account for "counter stopped" time


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 15 Jun 2023 16:54:38 +0200
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  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Delivery-date: Thu, 15 Jun 2023 14:55:18 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

This addresses an observation made while putting together "x86: detect
PIT aliasing on ports other than 0x4[0-3]".

1: re-order functions
2: account for "counter stopped" time

Jan



 


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