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(parent: 9a02206) | patch
KVM: s390: SIGP SET PREFIX cleanup
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Tue, 14 Oct 2014 07:44:55 +0000 (09:44 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 23 Jan 2015 12:25:34 +0000 (13:25 +0100)
commita3a9c59a683658d881aa2695be2aa875598f2712
tree0447c759dddc09f459a07c73e74db4b099d02b28tree | snapshot (tar.gz zip)
parent9a022067ad75b117f1c1e5cbf6a592022cf0a749commit | diff
KVM: s390: SIGP SET PREFIX cleanup

This patch cleanes up the the SIGP SET PREFIX code.

A SIGP SET PREFIX irq may only be injected if the target vcpu is
stopped. Let's move the checking code into the injection code and
return -EBUSY if the target vcpu is not stopped.

Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/kvm/interrupt.c diff | blob | blame | history
arch/s390/kvm/sigp.c diff | blob | blame | history