From 7473727be884293c8171775a148e1d174d1606e6 Mon Sep 17 00:00:00 2001 From: Rakib Mullick Date: Sun, 12 Jul 2009 17:07:19 +0600 Subject: [PATCH] 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 LKML-Reference: Signed-off-by: Ingo Molnar --- arch/x86/kernel/apic/numaq_32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c index 533e59c6fc82..ca96e68f0d23 100644 --- a/arch/x86/kernel/apic/numaq_32.c +++ b/arch/x86/kernel/apic/numaq_32.c @@ -493,7 +493,8 @@ static void numaq_setup_portio_remap(void) (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD); } -struct apic apic_numaq = { +/* Use __refdata to keep false positive warning calm. */ +struct apic __refdata apic_numaq = { .name = "NUMAQ", .probe = probe_numaq,