cf2eba666e
Some platforms, e.g. FreeBSD, support user space setjmp semantics in kernel. Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matt Macy <mmacy@FreeBSD.org> Closes #9450