Crash happens between SMP calls and CPU in linux 2.6.35 kernel
 

hi,
I am working on a customer specific dual core arm board. I am running gingerbread which is having Linux 2.6.35 kernel. If i run any photo gallery application like and simultaneously run a script which will put CPU1 on and OFF.

Script is like this:
while true
do
echo 1 > /sys/devices/system/cpu/cpu1/online
sleep 0.1
echo 0 > /sys/devices/system/cpu/cpu1/online
sleep 0.1
done

After some time , i found the crash.

If anyone found the same issue , please let me know the approach on this.
Regards
mcarthy

What kind of a crash is it? Is it the application or the kernel?