kernel: Short-circuit io message to user in app master
kernel: Short-circuit io message to user in app master

If the group leader of the application master is init
we know that the message should go to the user process
to we just forward it there directly instead of jumping
via the init process.

g-andrade/otp,rlipscombe/otp,dgud/otp,g-andrade/otp,uabboli/otp,bjorng/otp,getong/otp,uabboli/otp,erlang/otp,ferd/otp,potatosalad/otp,erlang/otp,rlipscombe/otp,bjorng/otp,ferd/otp,jj1bdx/otp,mikpe/otp,rlipscombe/otp,mikpe/otp,dumbbell/otp,jj1bdx/otp,vinoski/otp,jj1bdx/otp,rlipscombe/otp,emacsmirror/erlang,bjorng/otp,g-andrade/otp,emacsmirror/erlang,bjorng/otp,erlang/otp,bjorng/otp,uabboli/otp,ferd/otp,erlang/otp,uabboli/otp,dumbbell/otp,potatosalad/otp,isvilen/otp,uabboli/otp,ferd/otp,bjorng/otp,ferd/otp,uabboli/otp,mikpe/otp,dgud/otp,mikpe/otp,dumbbell/otp,isvilen/otp,vinoski/otp,rlipscombe/otp,vinoski/otp,potatosalad/otp,dgud/otp,dumbbell/otp,emacsmirror/erlang,mikpe/otp,potatosalad/otp,erlang/otp,ferd/otp,jj1bdx/otp,dgud/otp,vinoski/otp,dgud/otp,dumbbell/otp,dumbbell/otp,potatosalad/otp,dgud/otp,g-andrade/otp,getong/otp,dgud/otp,dumbbell/otp,erlang/otp,erlang/otp,dgud/otp,dgud/otp,getong/otp,rlipscombe/otp,emacsmirror/erlang,dgud/otp,ferd/otp,mikpe/otp,isvilen/otp,isvilen/otp,emacsmirror/erlang,erlang/otp,mikpe/otp,potatosalad/otp,getong/otp,vinoski/otp,g-andrade/otp,jj1bdx/otp,isvilen/otp,mikpe/otp,potatosalad/otp,emacsmirror/erlang,isvilen/otp,getong/otp,emacsmirror/erlang,bjorng/otp,isvilen/otp,g-andrade/otp,isvilen/otp,vinoski/otp,dumbbell/otp,bjorng/otp,getong/otp,g-andrade/otp,getong/otp,mikpe/otp,uabboli/otp,uabboli/otp,dumbbell/otp,isvilen/otp,jj1bdx/otp,rlipscombe/otp,g-andrade/otp,getong/otp,g-andrade/otp,erlang/otp,isvilen/otp,jj1bdx/otp,vinoski/otp,erlang/otp,jj1bdx/otp,g-andrade/otp,vinoski/otp,emacsmirror/erlang,emacsmirror/erlang,potatosalad/otp,rlipscombe/otp,vinoski/otp,ferd/otp,dumbbell/otp,getong/otp,jj1bdx/otp,uabboli/otp,getong/otp,vinoski/otp,potatosalad/otp,potatosalad/otp,ferd/otp,rlipscombe/otp,emacsmirror/erlang,bjorng/otp,mikpe/otp,bjorng/otp,jj1bdx/otp,rlipscombe/otp