Wind River Support Network

Description

Problem Description
====================== 
In NUMA target,  syscall set_mempolicy(MPOL_BIND, &nmask, MAXNODES) return errno=EINVAL(22): Invalid argument

This issue cause the failure of following LTP case:

ksm02,ksm02_1,ksm04,ksm04_1,cpuset01,oom02,oom04

Logs(Key error logs)
====================== 
On canoe pass target

root@Remley-EP_C0:/opt/ltp# ./runltp -s ksm02
.....

<<<test_start>>>
tag=ksm02 stime=1376276716
cmdline="ksm02"
contacts=""
analysis=exit
<<<test_output>>>
ksm02       0  TINFO  :  get node0.
ksm02       1  TBROK  :  set_mempolicy: errno=EINVAL(22): Invalid argument
ksm02       2  TBROK  :  Remaining cases broken
<<<execution_status>>>

Steps to Reproduce

1. Configure and build linux project with --enable-test

2. Boot the NUMA target such as canoe pass and follow the test log

Other Downloads

• Wind River Linux 5.0.1.1
• Wind River Linux CGP 5.0.1.1
• Wind River Linux 5.0.1.2
• Wind River Linux CGP 5.0.1.2
• Wind River Linux 5.0.1.3
• Wind River Linux 5.0.1.4
• Wind River Linux 5.0.1.5
• Wind River Linux 5.0.1.6
• Wind River Linux 5.0.1.7
• Wind River Linux 5.0.1.8
• Wind River Linux 5.0.1.9
• Wind River Linux 5.0.1.10
• Wind River Linux 5.0.1.11
• Wind River Linux 5.0.1.12
• Wind River Linux 5.0.1.13
• Wind River Linux 5.0.1.14
• Wind River Linux 5.0.1.15
• Wind River Linux 5.0.1.16
• Wind River Linux 5.0.1.17
• Wind River Linux 5.0.1.18
• Wind River Linux 5.0.1.19
• Wind River Linux 5.0.1.20
• Wind River Linux 5.0.1.21
• Wind River Linux 5.0.1.22
• Wind River Linux 5.0.1.23
• Wind River Linux 5.0.1.24
• Wind River Linux 5.0.1.25
• Wind River Linux 5.0.1.26
• Wind River Linux 5.0.1.27
• Wind River Linux 5.0.1.28
• Wind River Linux 5.0.1.29
• Wind River Linux 5.0.1.30
• Wind River Linux 5.0.1.31
• Wind River Linux 5.0.1.32
• Wind River Linux 5.0.1.33
• Wind River Linux 5.0.1.34
• Wind River Linux 5.0.1.35