Revert "kernel: Add hooks for user-accessible timers in the kernel."

This reverts commit 6026a5945851bfcc451231e388e28204d4f711be.
	Revert "Kconfig: Add config option to support vmalloc savings"

This reverts commit f51d767befff840ea3881a19050172e160ceedde.
Revert "msm: Increase the kernel virtual area to include lowmem"

This reverts commit df7a8ff55e7e52e02f67c2978688fe7f3252ce08.
Revert "mm: Retry original migrate type if CMA failed"

This reverts commit 82e09f803f836ef35eeb94fd0c2b6ac29d0ff5f3.
Revert "mm: make is_vmalloc_addr work properly."

This reverts commit d7588077d5181b5aefd2c5a43216fb50ee73ee69.
Revert "mm: Update is_vmalloc_addr to account for vmalloc savings"

This reverts commit 5af161ff3917173fb420c0dc9afc20904c241c1f.
Revert "msm: Allow lowmem to be non contiguous and mixed."

This reverts commit 7ee869cce594339cfede31961b508e07e9ad1417.
Revert "ARM: make vectors page inaccessible from userspace"

This reverts commit 87634934eead3415ebb7e6dc8bf108ab3a1fc58f.
Revert "Revert "ARM: allow the kernel text section to be made read-only""

This reverts commit 4254be5ca1d94b46399102852efdb12c4eb26399.
Revert "kernel: ARM-specific implementation of user-accessible timers"

This reverts commit 2a8a001c88434f4239adecd593f75be698b701c6.
Revert "kernel: gtod: vsyscall"

This reverts commit 204915d7dc430de37f2a6250c8dc4821ffdeb326.
Revert "ARM: dts: msm: Add new 'sharedmem' devices"

This reverts commit 3c66d5259d9d6ef9107b398ed9dc0a9311560a84.
Revert "msm: msm_fb: Update panel info in case of resolution change."

This reverts commit 7efc55c1f5bcfcad0e5a5fa6216aa584a4cca71b.