Richard Weinberger 91d44ff860 um: Cleanup SIGTERM handling ...

Richard reported that some UML processes survive if the UML
main process receives a SIGTERM.
This issue was caused by a wrongly placed signal(SIGTERM, SIG_DFL)
in init_new_thread_signals().
It disabled the UML exit handler accidently for some processes.
The correct solution is to disable the fatal handler for all
UML helper threads/processes.
Such that last_ditch_exit() does not get called multiple times
and all processes can exit due to SIGTERM.

Reported-and-tested-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

2013-09-07 10:56:58 +02:00

..

asm

Fix TLB gather virtual address range invalidation corner cases

2013-08-16 08:52:46 -07:00

shared

um: Cleanup SIGTERM handling

2013-09-07 10:56:58 +02:00