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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2014-09-02 10:27:35 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-09-17 13:10:09 +0200 |
| commit | 84877d93336de21a6251db00b841468a83c65906 (patch) | |
| tree | d8a6943e3ea277b6188b0f20a0d47810a2983527 | |
| parent | c06a841bf36340e9e917ce60d11a6425ac85d0bd (diff) | |
| download | op-kernel-dev-84877d93336de21a6251db00b841468a83c65906.zip op-kernel-dev-84877d93336de21a6251db00b841468a83c65906.tar.gz | |
KVM: s390: register flic ops dynamically
Using the new kvm_register_device_ops() interface makes us get rid of
an #ifdef in common code.
Cc: Gleb Natapov <gleb@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 3 | ||||
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 1 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 1 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 4 |
4 files changed, 3 insertions, 6 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index b95d4a4..56a411c 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -122,7 +122,8 @@ void kvm_arch_hardware_unsetup(void) int kvm_arch_init(void *opaque) { - return 0; + /* Register floating interrupt controller interface. */ + return kvm_register_device_ops(&kvm_flic_ops, KVM_DEV_TYPE_FLIC); } /* Section: device related */ diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index b1a7766..244d023 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -227,6 +227,7 @@ int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu); int psw_extint_disabled(struct kvm_vcpu *vcpu); void kvm_s390_destroy_adapters(struct kvm *kvm); int kvm_s390_si_ext_call_pending(struct kvm_vcpu *vcpu); +extern struct kvm_device_ops kvm_flic_ops; /* implemented in guestdbg.c */ void kvm_s390_backup_guest_per_regs(struct kvm_vcpu *vcpu); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 601d321..7ef088b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1069,7 +1069,6 @@ int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type); extern struct kvm_device_ops kvm_mpic_ops; extern struct kvm_device_ops kvm_xics_ops; extern struct kvm_device_ops kvm_vfio_ops; -extern struct kvm_device_ops kvm_flic_ops; #ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 68d96f5..f4e792f 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2285,10 +2285,6 @@ static struct kvm_device_ops *kvm_device_ops_table[KVM_DEV_TYPE_MAX] = { #ifdef CONFIG_KVM_VFIO [KVM_DEV_TYPE_VFIO] = &kvm_vfio_ops, #endif - -#ifdef CONFIG_S390 - [KVM_DEV_TYPE_FLIC] = &kvm_flic_ops, -#endif }; int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type) |
