Update notes for submitted changes

* jf: Update defconfig
* jf: Set "magic" MDP bandwidth values
* Perf: Restore correct CPU's PMU counters after power collpase
* Perf: Assign proper routine to free IRQ
* msm: Perf: Differentiate between L1 and L2 PMU IRQs
* timekeeping: fix 32-bit overflow in get_monotonic_boottime
* arm: unwind: Remove logspam while in debug mode
* msm:pm: Fix for race condition of starting cpu1 when cpu0 in PC.
* ext4: Update from upstream
* msm: clock-8960: Add 1.8MHz rate to 8064's gfx3d_clk plan
* msm: footswitch-8x60: Allow specification of per-fs reset delays