On Thu, 21 Apr 2016, Paul Burton wrote: > Whilst a PR_SET_FP_MODE prctl is performed there are decisions made > based upon whether the task is executing on the current CPU. This may > change if we're preempted, so disable preemption to avoid such changes > for the lifetime of the mode switch. Reviewed-by: Maciej W. Rozycki <macro@xxxxxxxxxx> Thanks! Maciej
