x86, apic: Fix false positive section mismatch in numaq_32.c
The variable apic_numaq placed in noninit section references the function wakeup_secondary_cpu_via_nmi(), which is in __cpuinit section. Thus causes a section mismatch warning. To avoid such mismatch we mark apic_numaq as __refdata. We were warned by the following warning: WARNING: arch/x86/kernel/built-in.o(.data+0x932c): Section mismatch in reference from the variable apic_numaq to the function .cpuinit.text:wakeup_secondary_cpu_via_nmi() Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> LKML-Reference: <b9df5fa10907120407p6b4f67dtf4d563155488188a@mail.gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -493,7 +493,8 @@ static void numaq_setup_portio_remap(void)
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(u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
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}
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struct apic apic_numaq = {
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/* Use __refdata to keep false positive warning calm. */
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struct apic __refdata apic_numaq = {
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.name = "NUMAQ",
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.probe = probe_numaq,
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