AMD Linux Catalyst
Distribution Packaging Script Commit:

fglrx-kernel-build.sh: Resolve build issues if we are building for a kernel with a fix for CVE-2010-3081. On kernels with the fix, use arch_compat_alloc_user_space instead of compat_alloc_user_space since the latter is GPL-only.

http://www.phorogit.com/index.php?p=...4dfdddf85e9e92