Heiko Carstens f8501ba77d [S390] smp: fix sigp stop handling
According to the architecture a cpu must not necessarily enter stopped
state after completion of a sigp instruction with "stop" order code.
So remove the BUG() statement after self sending sigp stop to avoid
that it ever gets reached.
Also add a sigp busy check to make sure that the order gets delivered.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-10-29 15:05:13 +01:00
..
2009-10-29 15:05:13 +01:00
2009-10-04 13:57:23 +02:00
2008-04-30 13:38:44 +02:00
2009-09-22 22:58:46 +02:00