My mistake, Poles, your futex.c has already incorporated the patch.
Okay, L boots up finally, after I found a proper bionic for it... ... Both CM & Google has been increasing 'cruel' to our non-neon tegra2 phone...
The current status is :
L just boots up, selinux is whacky, camera & audio wrappers whacks... but it does not prevent me from publishing it in a latter date