Revert "[PATCH]Nvidia set patches"

These are only for ARMv8(64bit) and somehow throws some issues on ARMv7 chips, specifically on krait.

This reverts commit a96a3bc97b4437188425559712bab872fb4baa54.
Revert "[PATCH] smp: Fix SMP function call empty cpu mask race"

This reverts commit 27c863a5e436ed53929e630f167099500153f4a7.