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    SubjectRe: [REGRESSION] x86: support for new UV apic
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    Ühel kenal päeval, R, 2008-04-25 kell 11:45, kirjutas Andi Kleen:
    > Ingo Molnar <mingo@elte.hu> writes:
    >
    > > * Priit Laes <plaes@plaes.org> wrote:
    > >
    > >> Hey,
    > >>
    > >> I am getting two following warnings (probable one per each CPU core)
    > >> using the latest Linus's git:
    > >>
    > >> WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x30/0x62()
    > >> Modules linked in:
    > >> Pid: 1, comm: swapper Not tainted 2.6.25-03563-gf7288b1 #20
    > >
    > > thanks - could you check the patch below, does it fix the warnings?
    >
    > I think it would have been better to change the WARN_ON to
    >
    > WARN_ON(preemptible() && num_online_cpus() > 1)
    >
    > Preemption is actually ok here because this runs before the other
    > CPUs are started
    >
    > Alternative patch appended.

    Worksforme :)

    --
    Priit Laes
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