Seems to exist upstream as well.
Linux corei5-760 3.7.0-030700rc4-generic #201211041435 SMP Sun Nov 4 19:35:50 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Seems to exist upstream as well.
Linux corei5-760 3.7.0-030700rc4 -generic #201211041435 SMP Sun Nov 4 19:35:50 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux