KVM: s390: export test_vfacility()

Make test_vfacility() available for other files. This is needed for the
new guest access functions, which test if certain facilities are available
for a guest.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index fe2396cc0856232d9334baf4a46f90df2b6e892b..4b1df682e5c38f0c22ddfaae065838cc80198d9b 100644 (file)
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -91,7 +91,7 @@ unsigned long *vfacilities;
 static struct gmap_notifier gmap_notifier;
 
 /* test availability of vfacility */
-static inline int test_vfacility(unsigned long nr)
+int test_vfacility(unsigned long nr)
 {
        return __test_facility(nr, (void *) vfacilities);
 }

diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index 25a8b8478918f161fccf9302dbe99689c24d24a8..f3ab9fcad4961ed4d45b1ad77a8a96cbce031b38 100644 (file)
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -162,6 +162,7 @@ int kvm_s390_vcpu_setup_cmma(struct kvm_vcpu *vcpu);
 void kvm_s390_vcpu_unsetup_cmma(struct kvm_vcpu *vcpu);
 /* is cmma enabled */
 bool kvm_s390_cmma_enabled(struct kvm *kvm);
+int test_vfacility(unsigned long nr);
 
 /* implemented in diag.c */
 int kvm_s390_handle_diag(struct kvm_vcpu *vcpu);