From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/arch/x86/include/asm/irq.h | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/kernel/arch/x86/include/asm/irq.h b/kernel/arch/x86/include/asm/irq.h
index 2395bb7..528c8a7 100644
--- a/kernel/arch/x86/include/asm/irq.h
+++ b/kernel/arch/x86/include/asm/irq.h
@@ -11,16 +11,19 @@
#include <asm/apicdef.h>
#include <asm/irq_vectors.h>
+/*
+ * The irq entry code is in the noinstr section and the start/end of
+ * __irqentry_text is emitted via labels. Make the build fail if
+ * something moves a C function into the __irq_entry section.
+ */
+#define __irq_entry __invalid_section
+
static inline int irq_canonicalize(int irq)
{
return ((irq == 2) ? 9 : irq);
}
-#ifdef CONFIG_X86_32
-extern void irq_ctx_init(int cpu);
-#else
-# define irq_ctx_init(cpu) do { } while (0)
-#endif
+extern int irq_init_percpu_irqstack(unsigned int cpu);
#define __ARCH_HAS_DO_SOFTIRQ
@@ -35,15 +38,18 @@
extern void (*x86_platform_ipi_callback)(void);
extern void native_init_IRQ(void);
-extern bool handle_irq(struct irq_desc *desc, struct pt_regs *regs);
+extern void __handle_irq(struct irq_desc *desc, struct pt_regs *regs);
-extern __visible unsigned int do_IRQ(struct pt_regs *regs);
+extern __visible void do_IRQ(struct pt_regs *regs, unsigned long vector);
extern void init_ISA_irqs(void);
+
+extern void __init init_IRQ(void);
#ifdef CONFIG_X86_LOCAL_APIC
void arch_trigger_cpumask_backtrace(const struct cpumask *mask,
bool exclude_self);
+
#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
#endif
--
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