Added kernel config option 'TEGRA3_RQ_STATS'.
Revert "Added SLQB memory allocator."

This reverts commit 28e3d43f2f237390f05f2599b1d04d1df13b9e11.
Merge branch 'slqb' into glados-cfs
Added generic hotplug driver version 1.
Merge branch 'hotplug' into glados-cfs