Merge commit '4166aec567b6fa4aa725a20d7c0a6dc5866c9f7b' * commit '4166aec567b6fa4aa725a20d7c0a6dc5866c9f7b': Remove PollLoop from host build.
Merge commit '4166aec567b6fa4aa725a20d7c0a6dc5866c9f7b' * commit '4166aec567b6fa4aa725a20d7c0a6dc5866c9f7b': Remove PollLoop from host build.