FreeBSD/src 5c7109a (r351384) — cddl/contrib/opensolaris/lib/libzfs/common libzfs_pool.c, stand/efi/boot1 boot1.c Makefile
loader: support com.delphix:removing
MFC r348353: boot1.efi should also provide Calloc
MFC r350772: loader: support com.delphix:removing
MFC r350825: loader: add error check for vdev_indirect calls
As prerequisite, we need Calloc in boot1 so we would not conflict with libsa.
We should support removing vdev from boot pool. Update loader zfs reader
to support com.delphix:removing.
Relnotes: yes
UnifiedSplitRaw