Wind River Support Network

Description

root@fsl-t2xxx:~# /opt/wr-test/testcases/bts/cpuhotplug_offline/runtest.sh -k
######################################################### 
           Start cpuhotplug_offline testing      
######################################################### 
kmemleak: 46 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
root@fsl-t2xxx:/root# cat /proc/cpuinfo
processor	: 0
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 1
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 2
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 3
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 4
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 5
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 6
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

processor	: 7
cpu		: e6500, altivec supported
clock		: 1533.180000MHz
revision	: 2.0 (pvr 8040 0020)

timebase	: 37496250
platform	: CoreNet Generic
model		: fsl,T2080RDB
<<start cpu hotplug offline>>
********************
root@fsl-t2xxx:/root# echo 0 > /sys/devices/system/cpu/cpu1/online

root@fsl-t2xxx:/root# cat /sys/devices/system/cpu/cpu1/online
sh[3258]: unhandled signal 4 at 10117ce4 nip 10117ce4 lr 1006c270 code 30001
WRL Test Completed Successfully
root@fsl-t2xxx:~# 

Steps to Reproduce

wrlinux-7/wrlinux/configure --enable-board=fsl-t2xxx --enable-kernel=cgl --enable-rootfs=glibc-cgl --with-layer=wr-testing/bts-dev --with-template=feature/bts,feature/kexec,feature/kdump --enable-multilib=lib32 --enable-jobs=8 --enable-parallel-pkgbuilds=8 --enable-reconfig=yes --with-rcpl-version=0004;make fs

/opt/wr-test/testcases/bts/cpuhotplug_offline/runtest.sh -k