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[Bug 1427995] Re: lscpu -p is showing wrong values for Node component

 

Steve, what exactly did you test?

This issue looks a lot like what should have been fixed by
2.20.1-5.1ubuntu20.4; discontinuous NUMA nodes, but it's already the
version that would have been used.

I have access to a system which appears to show the issue, so I'll see
if I can find which other upstream commit solves the issue.

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https://bugs.launchpad.net/bugs/1427995

Title:
  lscpu -p is showing wrong values for Node component

Status in util-linux package in Ubuntu:
  Triaged

Bug description:
  ---Problem Description---
  lscpu -p is showing wrong values for Node component
   
  ---uname output---
  Linux ubuntu 3.16.0-25-generic #14-Ubuntu ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = P8 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
  Install a P8 machine with Ubuntu 14.04.02 ISO image in Power NV mode.
  Then execute the below test scenario.

  root@ubuntu-daily:~# lscpu -p
  # The following is the parsable format, which can be fed to other
  # programs. Each different item in every column has an unique ID
  # starting from zero.
  # CPU,Core,Socket,Node,,L1d,L1i,L2,L3
  0,0,0,0,,0,0,0,0
  1,0,0,1,,0,0,0,0
  2,0,0,16,,0,0,0,0
  3,0,0,17,,0,0,0,0
  4,0,0,0,,0,0,0,0
  5,0,0,0,,0,0,0,0
  6,0,0,33,,0,0,0,0
  7,0,0,0,,0,0,0,0
  8,1,0,0,,1,1,1,1
  9,1,0,0,,1,1,1,1
  10,1,0,-1429431768,,1,1,1,1
  11,1,0,16383,,1,1,1,1
  12,1,0,1852125029,,1,1,1,1
  13,1,0,777213279,,1,1,1,1
  14,1,0,81,,1,1,1,1
  15,1,0,0,,1,1,1,1
  16,2,0,1920169263,,2,2,2,2
  17,2,0,1634235183,,2,2,2,2
  18,2,0,1815045490,,2,2,2,2
  19,2,0,1818321775,,2,2,2,2
  20,2,0,1852125029,,2,2,2,2
  21,2,0,777213279,,2,2,2,2
  22,2,0,759583829,,2,2,2,2
  23,2,0,1953836600,,2,2,2,2
  24,3,0,1278163046,,3,3,3,3
  25,3,0,1162698563,,3,3,3,3
  26,3,0,1195463507,,3,3,3,3
  27,3,0,1966035781,,3,3,3,3
  28,3,0,762079604,,3,3,3,3
  29,3,0,1970170220,,3,3,3,3
  30,3,0,1869426296,,3,3,3,3
  31,3,0,0,,3,3,3,3
  32,4,1,0,,4,4,4,4
  33,4,1,0,,4,4,4,4
  34,4,1,177,,4,4,4,4
  35,4,1,0,,4,4,4,4
  36,4,1,269092192,,4,4,4,4
  37,4,1,256,,4,4,4,4
  38,4,1,1,,4,4,4,4
  39,4,1,16383,,4,4,4,4
  40,5,1,0,,5,5,5,5
  41,5,1,0,,5,5,5,5
  42,5,1,269096544,,5,5,5,5
  43,5,1,256,,5,5,5,5
  44,5,1,269092512,,5,5,5,5
  45,5,1,256,,5,5,5,5
  46,5,1,269097536,,5,5,5,5
  47,5,1,256,,5,5,5,5
  48,6,1,269092688,,6,6,6,6
  49,6,1,256,,6,6,6,6
  50,6,1,269098208,,6,6,6,6
  51,6,1,256,,6,6,6,6
  52,6,1,269096960,,6,6,6,6
  53,6,1,256,,6,6,6,6
  54,6,1,269097456,,6,6,6,6
  55,6,1,256,,6,6,6,6
  56,7,1,269096544,,7,7,7,7
  57,7,1,256,,7,7,7,7
  58,7,1,269098592,,7,7,7,7
  59,7,1,256,,7,7,7,7
  60,7,1,269097344,,7,7,7,7
  61,7,1,256,,7,7,7,7
  62,7,1,269098016,,7,7,7,7
  63,7,1,256,,7,7,7,7
  64,8,2,269096880,,8,8,8,8
  65,8,2,256,,8,8,8,8
  66,8,2,269098400,,8,8,8,8
  67,8,2,256,,8,8,8,8
  68,8,2,269097184,,8,8,8,8
  69,8,2,256,,8,8,8,8
  70,8,2,269097856,,8,8,8,8
  71,8,2,256,,8,8,8,8
  72,9,2,269096672,,9,9,9,9
  73,9,2,256,,9,9,9,9
  74,9,2,0,,9,9,9,9
  75,9,2,0,,9,9,9,9
  76,9,2,0,,9,9,9,9
  77,9,2,0,,9,9,9,9
  78,9,2,65,,9,9,9,9
  79,9,2,0,,9,9,9,9
  80,10,2,1920169263,,10,10,10,10
  81,10,2,1634235183,,10,10,10,10
  82,10,2,1815045490,,10,10,10,10
  83,10,2,1818321775,,10,10,10,10
  84,10,2,1852125029,,10,10,10,10
  85,10,2,777213279,,10,10,10,10
  86,10,2,759583829,,10,10,10,10
  87,10,2,1129066296,,10,10,10,10
  88,11,2,1397050719,,11,11,11,11
  89,11,2,1162297683,,11,11,11,11
  90,11,2,1953836883,,11,11,11,11
  91,11,2,1814916201,,11,11,11,11
  92,11,2,2020961897,,11,11,11,11
  93,11,2,7302446,,11,11,11,11
  94,11,2,113,,11,11,11,11
  95,11,2,0,,11,11,11,11
  96,12,3,269092448,,12,12,12,12
  97,12,3,256,,12,12,12,12
  98,12,3,1,,12,12,12,12
  99,12,3,16383,,12,12,12,12
  100,12,3,0,,12,12,12,12
  101,12,3,0,,12,12,12,12
  102,12,3,269092272,,12,12,12,12
  103,12,3,256,,12,12,12,12
  104,13,3,269092688,,13,13,13,13
  105,13,3,256,,13,13,13,13
  106,13,3,269096960,,13,13,13,13
  107,13,3,256,,13,13,13,13
  108,13,3,269096544,,13,13,13,13
  109,13,3,256,,13,13,13,13
  110,13,3,269097344,,13,13,13,13
  111,13,3,256,,13,13,13,13
  112,14,3,269096880,,14,14,14,14
  113,14,3,256,,14,14,14,14
  114,14,3,269097184,,14,14,14,14
  115,14,3,256,,14,14,14,14
  116,14,3,269096672,,14,14,14,14
  117,14,3,256,,14,14,14,14
  118,14,3,0,,14,14,14,14
  119,14,3,0,,14,14,14,14
  120,15,3,0,,15,15,15,15
  121,15,3,0,,15,15,15,15
  122,15,3,65,,15,15,15,15
  123,15,3,0,,15,15,15,15
  124,15,3,1920169263,,15,15,15,15
  125,15,3,1634235183,,15,15,15,15
  126,15,3,1815045490,,15,15,15,15
  127,15,3,1818321775,,15,15,15,15

  root@ubuntu-daily:~# dpkg --list | grep util-linux
  ii  util-linux                          2.20.1-5.1ubuntu20.4                ppc64el      Miscellaneous system utilities

  
   
  Contact Information = pavsubra@xxxxxxxxxx 
   
  Userspace tool common name: /usr/bin/lscpu 
   
  The userspace tool has the following bit modes: 64-bit 

  Userspace package: util-linux

  Userspace tool obtained from project website:  na

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