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    SubjectAMD64: IDE performance woes
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    It seems that IDE performance is severely degraded on AMD64:

    hdparm -t timings
    2.4.25/i386: 54.13MB/s
    2.6.6/x86_64: 31.4MB/s

    Board is a Tyan Thunder K8W s2885 with an AMD8111 controller
    IDE device parameters are the same (hdparm -a8 -c1 -d1 -m16 -u1)

    Tom

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    T h o m a s Z e h e t b a u e r ( TZ251 )
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