Hello. TEH JIA YEW wrote: > 3. I need to enable IMA in kernel 2.6.32-generic-ccs as part of my work. You want to use TOMOYO 1.8 + IMA on Ubuntu 10.04, right? > 4. Hence I need the entire Tomoyo kernel source to ensure that both IMA and Tomoyo in http://tomoyo.sourceforge.jp/cgi-bin/lxr/source/?v=linux-2.6.32.52-ccs-1.8.3 > can be compiled into one single kernel. You can use a build script available at http://sourceforge.jp/projects/tomoyo/svn/view/trunk/1.8.x/ccs-patch/specs/build-ubuntu_10.04.sh?root=tomoyo&view=co&revision=5711&content-type=text%2Fplain . You will get 2.6.32-generic-ccs kernel deb packages by running this script on a 2.6.32-generic kernel on Ubuntu 10.04. In order to enable IMA, be sure to insert sed -i -e 's/# CONFIG_IMA is not set/CONFIG_IMA=y/' -- debian.master/config/config.common.ubuntu between # Start compilation. and debian/rules binary-headers || die "Failed to build kernel package." of this script. IMA is already enabled (i.e. built with CONFIG_IMA=y) if you can use RHEL6/Fedora14 and later instead of Ubuntu 10.04.