Comment 9 for bug 690370

My board froze multiple times during testing of GCC bootstrap

It's ubuntu 10.10 with natty kernel now (the issue were present with 10.10 kernel too)

root@gcc44:~# cat /boot/boot.script
        fatload mmc 0:1 0x80000000 uImage
        fatload mmc 0:1 0x81600000 uInitrd
        setenv bootargs text ro elevator=noop vram=32M mem=768M root=UUID=b5d2dfb1-270c-4966-abe6-dfe7a2a17efd fixrtc smsc95xx.macaddr=32:57:F8:93:E1:CD
        bootm 0x80000000 0x81600000
root@gcc44:~# uname -a
Linux gcc44 2.6.35-1101-omap4 #3-Ubuntu SMP PREEMPT Tue Dec 14 16:05:04 UTC 2010 armv7l GNU/Linux
root@gcc44:~# md5sum /usr/lib/x-loader/omap4430panda/MLO
ddb53314e61be6bcd1cfbe043f584f0e /usr/lib/x-loader/omap4430panda/MLO
root@gcc44:~# cat /proc/cmdline
text ro elevator=noop vram=32M mem=768M root=UUID=b5d2dfb1-270c-4966-abe6-dfe7a2a17efd fixrtc smsc95xx.macaddr=32:57:F8:93:E1:CD
root@gcc44:~# cat /proc/version
Linux version 2.6.35-1101-omap4 (buildd@crabapple) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.1-12ubuntu1) ) #3-Ubuntu SMP PREEMPT Tue Dec 14 16:05:04 UTC 2010
root@gcc44:~# cat /proc/version
version version_signature
root@gcc44:~# cat /proc/version_signature
Ubuntu 2.6.35-1101.3-omap4 2.6.35.3

As root:

echo 0 > /proc/sys/kernel/randomize_va_space
mount -t nfs pc2:/mnt/s2000c/nfs/44/home /home

Install GCC and GCC build depencies.

As user, copy the attached b44.sh to /home/user then

cd /home/user
svn co svn://gcc.gnu.org/svn/gcc/trunk
nohup ./b44.sh >& b44.log < /dev/null &

The board should freeze after a while.