diff options
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 0033465ecc3..a983ccaf3cc 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -682,10 +682,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) { int ret, s; struct thread_struct thread; -#ifdef CONFIG_PPC_FPU - struct thread_fp_state fp; - int fpexc_mode; -#endif if (!vcpu->arch.sane) { kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR; @@ -703,11 +699,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) #ifdef CONFIG_PPC_FPU /* Save userspace FPU state in stack */ enable_kernel_fp(); - fp = current->thread.fp_state; - fpexc_mode = current->thread.fpexc_mode; - - /* Restore guest FPU state to thread */ - current->thread.fp_state = vcpu->arch.fp; /* * Since we can't trap on MSR_FP in GS-mode, we consider the guest @@ -741,13 +732,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) kvmppc_save_guest_fp(vcpu); vcpu->fpu_active = 0; - - /* Save guest FPU state from thread */ - vcpu->arch.fp = current->thread.fp_state; - - /* Restore userspace FPU state from stack */ - current->thread.fp_state = fp; - current->thread.fpexc_mode = fpexc_mode; #endif out: |