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    Subject[PATCH 08/16] x86: Implement the default x86_32_early_logical_apicid()
    Date
    Implement x86_32_early_logical_apicid() for the default apic flat
    routing.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    ---
    arch/x86/kernel/apic/probe_32.c | 7 ++++++-
    1 files changed, 6 insertions(+), 1 deletions(-)

    diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
    index 40be7c3..0f9a9ab 100644
    --- a/arch/x86/kernel/apic/probe_32.c
    +++ b/arch/x86/kernel/apic/probe_32.c
    @@ -77,6 +77,11 @@ void __init default_setup_apic_routing(void)
    apic->setup_apic_routing();
    }

    +static int default_x86_32_early_logical_apicid(int cpu)
    +{
    + return 1 << cpu;
    +}
    +
    static void setup_apic_flat_routing(void)
    {
    #ifdef CONFIG_X86_IO_APIC
    @@ -167,7 +172,7 @@ struct apic apic_default = {
    .wait_icr_idle = native_apic_wait_icr_idle,
    .safe_wait_icr_idle = native_safe_apic_wait_icr_idle,

    - .x86_32_early_logical_apicid = noop_x86_32_early_logical_apicid,
    + .x86_32_early_logical_apicid = default_x86_32_early_logical_apicid,
    };

    extern struct apic apic_numaq;
    --
    1.7.1


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