9ns: allow 'current-less' operations in 9ns
authorBarret Rhoden <brho@cs.berkeley.edu>
Wed, 7 Mar 2018 00:48:21 +0000 (16:48 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Mon, 30 Apr 2018 18:31:44 +0000 (14:31 -0400)
commitd929ab38b1dd15dda0717bdfddce804c43f95f26
tree853ed23a95b7696f09865d3fd82a6e791d9d2822
parent33d3b9bdba77d6dd6e5f498fd7cd5a6a112e4b2c
9ns: allow 'current-less' operations in 9ns

This can pop up if you walk from a device init function or from any sort
of kernel function during boot, such as mon_bin_run().

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
kern/include/ns.h
kern/src/ns/chan.c