The current code base almost compiles on SPARC, but a few fixes are
required for the code to compile (and work efficiently). Code in this
PR comes from OpenZFS project which was initially dropped when porting
the crypto framework.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pengcheng Xu <i@jsteward.moe>
Closes#6733Closes#6738Closes#6750