Revert "ARM: bitops: prefetch the destination word for write prior to strex"

This reverts commit 850654d0a946f8b9e0fa61d855dae6fbb700c805.
Revert "ARM: 8036/1: Enable IRQs before attempting to read user space in __und_usr"

This reverts commit c886e3693a0c867c66e97a4f9931dae6c9394667.
Revert "Fix execve behavior apparmor for PR_{GET,SET}_NO_NEW_PRIVS"

This reverts commit eea6a0f5437f25e63abd1ac0b8bec8a59fdb7919.
Revert "Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs"

This reverts commit c8cd1c90a3fb0d4bb42ceeef4ca01b26802f01e8.
HLTE: Android expects SW_LID, not SW_FLIP.

Change-Id: I1f38f1aff1c5f410529ba788fa0980cced44b297
Build v3.98 EXP3