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
hyperv/busdma: Take BUS_DMA_ZERO into accountMFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D6499
hyperv: Add helpers for busdma(9) operationMFC after: 1 weekSponsored by: Microsoft OSTCDifferential Revision: https://reviews.freebsd.org/D6443