kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/kernel/irq/spurious.c
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@@ -443,10 +443,6 @@
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 static int __init irqfixup_setup(char *str)
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 {
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-#ifdef CONFIG_PREEMPT_RT
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-	pr_warn("irqfixup boot option not supported w/ CONFIG_PREEMPT_RT\n");
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-	return 1;
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-#endif
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 	irqfixup = 1;
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 	printk(KERN_WARNING "Misrouted IRQ fixup support enabled.\n");
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 	printk(KERN_WARNING "This may impact system performance.\n");
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@@ -459,10 +455,6 @@
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 static int __init irqpoll_setup(char *str)
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 {
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-#ifdef CONFIG_PREEMPT_RT
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-	pr_warn("irqpoll boot option not supported w/ CONFIG_PREEMPT_RT\n");
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-	return 1;
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-#endif
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 	irqfixup = 2;
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 	printk(KERN_WARNING "Misrouted IRQ fixup and polling support "
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 				"enabled\n");