Commit 343cde51 authored Jan 11, 2007 by Vivek Goyal Committed by Andi Kleen Jan 11, 2007

[PATCH] x86-64: Make noirqdebug_setup function non init to fix modpost warning

o noirqdebug_setup() is __init but it is being called by
quirk_intel_irqbalance() which if of type __devinit. If CONFIG_HOTPLUG=y,
quirk_intel_irqbalance() is put into text section and it is wrong to
call a function in __init section.

o MODPOST flags this on i386 if CONFIG_RELOCATABLE=y

WARNING: vmlinux - Section mismatch: reference to .init.text:noirqdebug_setup from .text between 'quirk_intel_irqbalance' (at offset 0xc010969e) and 'i8237A_suspend'

o Make noirqdebug_setup() non-init.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>

parent 7c8809ae

kernel/irq/spurious.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -176,7 +176,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,

	int noirqdebug __read_mostly;		int noirqdebug __read_mostly;

	int __init noirqdebug_setup(char *str)		int noirqdebug_setup(char *str)
	{		{
	noirqdebug = 1;		noirqdebug = 1;
	printk(KERN_INFO "IRQ lockup detection disabled\n");		printk(KERN_INFO "IRQ lockup detection disabled\n");