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Feature #14029

closed

Add Zen 2/3 discussion to cpuid.c theory statement

Added by Robert Mustacchi 4 months ago. Updated 3 months ago.

Status:
Closed
Priority:
Normal
Category:
kernel
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

The cpuid.c theory statement is a useful place for understanding modern x86 chips. We should continue to extend it with some information on current AMD processors.

Actions #1

Updated by Robert Mustacchi 3 months ago

I went back and did a wsdiff across this change and verified that primarily the only change was a .text change on debug builds in unix due to line number shifting and related.

Actions #2

Updated by Electric Monk 3 months ago

  • Status changed from New to Closed
  • % Done changed from 0 to 100

git commit 0c21e245660b46e01c379729e58268754021523c

commit  0c21e245660b46e01c379729e58268754021523c
Author: Robert Mustacchi <rm@fingolfin.org>
Date:   2021-08-24T18:25:55.000Z

    14029 Add Zen 2/3 discussion to cpuid.c theory statement
    Reviewed by: C Fraire <cfraire@me.com>
    Reviewed by: Toomas Soome <tsoome@me.com>
    Approved by: Dan McDonald <danmcd@joyent.com>

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