um: Fix wait_stub_done() error handling
authorRichard Weinberger <richard@nod.at>
Fri, 17 May 2013 12:21:01 +0000 (14:21 +0200)
committerRichard Weinberger <richard@nod.at>
Fri, 19 Jul 2013 08:45:18 +0000 (10:45 +0200)
If we die within a stub handler we only way to reliable
kill the (obviously) dying uml guest process is killing
it's host twin on the host side.

Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/os-Linux/skas/process.c

Simple merge