> #define APIC_ICR_high           0xfee00310

>   apic_icr = tmpaddress;
>   apic_icr |= APIC_ICR_high;
>   apic_phy_addr = (unsigned long *) apic_icr;
>   *apic_phy_addr = cpu << 24;

You mangled apic_icr here, APIC_ICR_high should be an offset. Look at
the definitions in arch/x86/include/asm/apicdef.h.