diff options
Diffstat (limited to 'arch/s390/kvm')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0a67c40eece9..c6b4063fce29 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -1292,7 +1292,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) static inline void save_fpu_to(struct fpu *dst) { dst->fpc = current->thread.fpu.fpc; - dst->flags = current->thread.fpu.flags; dst->regs = current->thread.fpu.regs; } @@ -1303,7 +1302,6 @@ static inline void save_fpu_to(struct fpu *dst) static inline void load_fpu_from(struct fpu *from) { current->thread.fpu.fpc = from->fpc; - current->thread.fpu.flags = from->flags; current->thread.fpu.regs = from->regs; } @@ -1315,15 +1313,12 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) if (test_kvm_facility(vcpu->kvm, 129)) { current->thread.fpu.fpc = vcpu->run->s.regs.fpc; - current->thread.fpu.flags = FPU_USE_VX; /* * Use the register save area in the SIE-control block * for register restore and save in kvm_arch_vcpu_put() */ current->thread.fpu.vxrs = (__vector128 *)&vcpu->run->s.regs.vrs; - /* Always enable the vector extension for KVM */ - __ctl_set_vx(); } else load_fpu_from(&vcpu->arch.guest_fpregs); @@ -2326,7 +2321,6 @@ int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) * registers and the FPC value and store them in the * guest_fpregs structure. */ - WARN_ON(!is_vx_task(current)); /* XXX remove later */ vcpu->arch.guest_fpregs.fpc = current->thread.fpu.fpc; convert_vx_to_fp(vcpu->arch.guest_fpregs.fprs, current->thread.fpu.vxrs); |