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s390x/kvm: enable the new SIGP handling in user space

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All required SIGP handlers have been implemented in QEMU.

Let's enable the new sigp handling in user space if the kernel supports it.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Message-Id: <1424783731-43426-11-git-send-email-jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
David Hildenbrand 2015-02-24 14:15:31 +01:00 committed by Christian Borntraeger
parent e3b7b57807
commit f16d3f5874
1 changed files with 3 additions and 0 deletions
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3
target-s390x/kvm.c
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@ -187,6 +187,9 @@ int kvm_arch_init(KVMState *s)
|| !kvm_check_extension(s, KVM_CAP_S390_COW)) {
phys_mem_set_alloc(legacy_s390_alloc);
}
kvm_vm_enable_cap(s, KVM_CAP_S390_USER_SIGP, 0);
return 0;
}