Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Import the preliminary port of the TTM.The early commit is done to facilitate the off-tree work on theporting of the Radeon driver.Sponsored by: The FreeBSD FoundationDebugged and tested by: dumbbellMFC after: 1 month