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    SubjectRe: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.47-20

    * Michal Schmidt <> wrote:

    > Ingo Molnar wrote:
    > > - performance feature: i've implemented a new scheduler feature called
    > > 'delayed preemption', [...]
    > So far it's only for i386. On x84_64 the kernel doesn't compile.
    > Attached is my attempt to make it work on x86_64.
    > The diff is against RT-V0.7.47-26.
    > Warning: I don't know what I'm doing! But at least it compiles and boots
    > for me.

    i'd not have done it differently :) The most important bits are the
    entry.S changes: to correctly update bit-tests to mask-tests and to
    extend any byte-test to a word-test (because bit 9 falls outside of the
    low byte) - you've done that all correctly. I've applied your patch and
    have uploaded the -47-28 release. Boots fine on my x64 box too.

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      Last update: 2005-06-07 21:34    [W:0.021 / U:1.592 seconds]
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