The Ubuntu-power-systems project

  1. Bug #1706033
  2. Comment #4

Comment 4 for bug 1706033

Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2017-09-27 02:52 EDT-------
Verified on Witherspoon + DD1.0 : The fix was able to resolve the issue
=====================

Installed the kernel : http://kernel.ubuntu.com/~jsalisbury/lp1706033/

root@ltc-wspoon3:~/linux-next-next-20170926/tools/perf# cat /proc/kallsyms | grep pid_max
c000000001328994 D pid_max
c000000001328998 D pid_max_max
c00000000132899c D pid_max_min
root@ltc-wspoon3:~/linux-next-next-20170926/tools/perf# ./perf record -a -e mem:0xc000000001328994 -g
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.157 MB perf.data (64 samples) ]

root@ltc-wspoon3:~/linux-next-next-20170926/tools/perf# uname -a
Linux ltc-wspoon3 4.10.0-28-generic #32~lp1706033 SMP Thu Jul 27 17:28:10 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux

System details :
=========
Machine : Witherspoon + DD1.0
OS : Ubuntu 16.04.03