Comment 157 for bug 1332900

The code snippet Raymond attached is the patch to the kernel code. That is, you need to learn how to build the latest upstream kernel from the source tree, how to patch it and how to install and use it. In that way, we can confirm that the patch works for the latest upstream code.

If you can't manage it, try to ask someone of your distribution for help. They might be able to build an installable patched kernel package on behalf of you.