Revert "ext4: speed up truncate/unlink by not using bforget() unless"

This reverts commit 6ac1e0d12aef0f395377a60fcd9b860f96cc3bec.
Revert "msm:rq_stats: Register for Cpufreq policy notification"

This reverts commit bd56c6b359ab738ed9dbf0a63a087f4fe6bb832e.
Revert "msm: rpm-smd: Configure WQ for higer priority"

This reverts commit aacd5a8e9abbd14c90604a1f2594423c23ac7aa8.
Revert "cpufreq: Fix policy getting stuck when user & kernel min/max"

This reverts commit 0d8db743ee7b81690313af6a320ed28f265138de.
Revert "tick: Dynamically set broadcast irq affinity"

This reverts commit 68636584a51466e4168920375883ae7045c86a40.