preempt_disable();
enable_kernel_fp();
load_fp_state(&vcpu->arch.fp);
+ disable_kernel_fp();
t->fp_save_area = &vcpu->arch.fp;
preempt_enable();
}
preempt_disable();
enable_kernel_altivec();
load_vr_state(&vcpu->arch.vr);
+ disable_kernel_altivec();
t->vr_save_area = &vcpu->arch.vr;
preempt_enable();
#endif
preempt_disable();
enable_kernel_fp();
load_fp_state(&vcpu->arch.fp);
+ disable_kernel_fp();
preempt_enable();
}
#ifdef CONFIG_ALTIVEC
preempt_disable();
enable_kernel_altivec();
load_vr_state(&vcpu->arch.vr);
+ disable_kernel_altivec();
preempt_enable();
}
#endif
goto out;
/* interrupts now hard-disabled */
- /* Save FPU state in thread_struct */
- if (current->thread.regs->msr & MSR_FP)
- giveup_fpu(current);
-
-#ifdef CONFIG_ALTIVEC
- /* Save Altivec state in thread_struct */
- if (current->thread.regs->msr & MSR_VEC)
- giveup_altivec(current);
-#endif
-
-#ifdef CONFIG_VSX
- /* Save VSX state in thread_struct */
- if (current->thread.regs->msr & MSR_VSX)
- __giveup_vsx(current);
-#endif
+ /* Save FPU, Altivec and VSX state */
+ giveup_all(current);
/* Preload FPU if it's enabled */
if (kvmppc_get_msr(vcpu) & MSR_FP)