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(parent: 4db70f7) | patch
[S390] pfault: always enable service signal interrupt
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Thu, 26 May 2011 07:48:22 +0000 (09:48 +0200)
committerHeiko Carstens <heiko.carstens@de.ibm.com>
Thu, 26 May 2011 07:48:24 +0000 (09:48 +0200)
commit902050bcdece6191565c055539e82c5cc534feed
tree5da860ead6daaa841e0234d66930d5d0791b2224tree | snapshot
parent4db70f73e56961b9bcdfd0c36c62847a18b7dbb5commit | diff
[S390] pfault: always enable service signal interrupt

Always enable the service signal subclass mask bit in cr0, if pfault
is available. That way we use the normal cpu hotplug way to propagate
the subclass mask bit in cr0 instead of open coding it.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/mm/fault.c diff | blob | history
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