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Building Reiser4 Kernel Module from Sources on Ubuntu 14.04 Trusty Tahr
Get the Ubuntu 14.04 Trusty Tahr 3.13 Linux Kernel Source Code from the Repo
apt-get source linux-image-$(uname -r)
Install additional Software
sudo apt-get build-dep linux-image-$(uname -r)
Download and install Reiser4 3.13 Kernel Patch
wget 'http://sourceforge.net/projects/reiser4/files/reiser4-for-linux-3.x/reiser4-for-3.13.6.patch.gz' gunzip reiser4-for-3.13.6.patch.gz cd linux-3.13.0 patch -p1 <../reiser4-for-3.13.6.patch
Configure and Compile Reiser4 Kernel Module for Ubuntu 14.04 Trusty Tahr
chmod a+x debian/scripts/* chmod a+x debian/scripts/misc/* fakeroot debian/rules clean fakeroot debian/rules editconfigs ==== Enable in the Menu Configuration under Filesystem the Reiser4 Module to be compiled for your architecture. === ==== Start the Compile Process === DEB_BUILD_OPTIONS=parallel=2 AUTOBUILD=1 NOEXTRAS=1 fakeroot debian/rules binary-headers binary-generic
Install the new compiled Ubuntu Kernel with Reiser4 Module Support
If the build is successful, a set of several .deb binary package files will be produced in the directory above the build root directory. For example after building a kernel with version "3.13" on an ubuntu 14.04 system, these .deb packages would be produced:
cd ..
ls *.deb
linux-headers-3.13.0-35_3.13.0-35.62_all.deb
linux-headers-3.13.0-35-generic_3.13.0-35.62_i386.deb
linux-image-3.13.0-35-generic_3.13.0-35.62_i386.deb
linux-image-extra-3.13.0-35-generic_3.13.0-35.62_i386.deb
linux-tools-3.13.0-35-generic_3.13.0-35.62_i386.deb
Install the package set (on your build system, or on a different target system) with dpkg -i and then reboot:
sudo dpkg -i linux*.deb
sudo reboot
Trouble Shooting
If for some reason this kernel release doesn’t work properly for you, reboot into previous kernel (Grub -> Advanced -> select previous kernel) and run this command to remove Linux Kernel 3.15: sudo apt-get remove linux-headers-3.13.0-35* linux-image-3.13.0-35* Finally update grub menu: sudo update-grub