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    SubjectRe: 2.6.13-rc7-rt1
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    On Thu, 2005-08-25 at 19:45 +0200, Ingo Molnar wrote:
    > * Daniel Walker <dwalker@mvista.com> wrote:
    >
    > > Does anyone have x86_64 working in PREEMPT_RT ?
    >
    > builds fine, but doesnt seem to boot at the moment. Havent investigated
    > yet.

    I tested an em64t , and it hung during boot .. But this patched fixed
    it, does it do anything for you?

    Daniel

    Index: linux-2.6.12/arch/x86_64/kernel/smpboot.c
    ===================================================================
    --- linux-2.6.12.orig/arch/x86_64/kernel/smpboot.c 2005-08-25 19:39:04.000000000 +0000
    +++ linux-2.6.12/arch/x86_64/kernel/smpboot.c 2005-08-25 20:42:38.000000000 +0000
    @@ -750,7 +750,6 @@ static int __cpuinit do_boot_cpu(int cpu

    do_rest:

    - cpu_pda[cpu].pcurrent = c_idle.idle;

    start_rip = setup_trampoline();

    @@ -789,6 +788,8 @@ do_rest:
    apic_read(APIC_ESR);
    }

    + cpu_pda[cpu].pcurrent = c_idle.idle;
    +
    /*
    * Status is now clean
    */

    -
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