Revert "Enable HAS_MACH_MEMUTILS"

This reverts commit 75b43bedddc6d19fb810addb64b1390034dd3523.
Revert "ARM: module: add text.unlikely section to unwind"

This reverts commit ff1622e9790d0249a3dbfcebc31716dcdac49cc7.
Revert "msm: memutils: memcpy, memmove optimization"

This reverts commit 984f23ee7ac1f3f3c53982bc72ad466e3395cbef.
Revert "arm: lib: Fix makefile issue"

This reverts commit aa980822f47d0f3529107efe18e32a75437381ee.
Revert "msm: memutils: memcpy, memmove, copy_page optimization"

This reverts commit c3f73c814e36f3b35253f1cf8f397a130f836a75.