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    SubjectRe: [RFC] [PATCH] cache pollution aware __copy_from_user_ll()
    From: Hirokazu Takahashi <>
    > > 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.

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      Last update: 2005-08-25 07:00    [W:0.020 / U:71.552 seconds]
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