lkml.org 
[lkml]   [2005]   [Aug]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [RFC] [PATCH] cache pollution aware __copy_from_user_ll()
    From
    From: Hirokazu Takahashi <taka@valinux.co.jp>
    > > 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
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-08-25 07:00    [W:0.023 / U:29.004 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site