From: Hirokazu Takahashi <[email protected]>
> > The following patch does not use MMX regsiters so that we don't have
> > to worry about save/restore the FPU/MMX states.
> >
> > What do you think?
>
> I think __copy_user_zeroing_intel_nocache() should be followed by sfence
> or mfence instruction to flush the data.
Thanks. I'll implement it.
Regards,
Hiro
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