2. Refer Linux 2.6.32 installation
3. Download Linux 2.6.33 source code from here.
vi /sbin/installkernel
4. Download the config file for 2.6.33 from here.
>> /sbin/new-kernel-pkg --dracut ...
cd /usr/src/kernels
tar xjvf linux-2.6.33.tar.bz2
mv config.33 .config
make oldconfig
make
make modules_install
make install