| commit | b853d4cbf2062813e84f9bb880feff8daf467e05 | |
| author | Sascha Silbe <silbe@linux.vnet.ibm.com> | |
| Tue, 2 Jun 2015 16:51:00 +0000 (2 18:51 +0200) | ||
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | |
| Wed, 3 Jun 2015 16:07:09 +0000 (3 18:07 +0200) | ||
| tree | 8c9d15f0a2204a1f214039f9f3f1ac9269563cad | treesnapshot (tar.gz zip) |
| parent | 2a72ea5f66b3b87a975475bdc1cabacbbb402937 | commitdiff |
s390x/kvm: always ignore empty vcpu interrupt state
kvm_s390_vcpu_interrupt_pre_save() and
kvm_s390_vcpu_interrupt_post_load() are essentially no-ops on hosts
without KVM_CAP_S390_IRQ_STATE. Move the capability check after the
check for saved IRQ state in kvm_s390_vcpu_interrupt_post_load() so that
migration between hosts without KVM_CAP_S390_IRQ_STATE (including save /
restore on the same host) continues to work.
Fixes: 3cda44f7bae5 ("s390x/kvm: migrate vcpu interrupt state")
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
kvm_s390_vcpu_interrupt_pre_save() and
kvm_s390_vcpu_interrupt_post_load() are essentially no-ops on hosts
without KVM_CAP_S390_IRQ_STATE. Move the capability check after the
check for saved IRQ state in kvm_s390_vcpu_interrupt_post_load() so that
migration between hosts without KVM_CAP_S390_IRQ_STATE (including save /
restore on the same host) continues to work.
Fixes: 3cda44f7bae5 ("s390x/kvm: migrate vcpu interrupt state")
Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
| target-s390x/kvm.c | diffblobblamehistory |