From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/mips/cavium-octeon/smp.c | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/kernel/arch/mips/cavium-octeon/smp.c b/kernel/arch/mips/cavium-octeon/smp.c
index 75e7c86..076db9a 100644
--- a/kernel/arch/mips/cavium-octeon/smp.c
+++ b/kernel/arch/mips/cavium-octeon/smp.c
@@ -15,6 +15,7 @@
#include <linux/sched/task_stack.h>
#include <linux/init.h>
#include <linux/export.h>
+#include <linux/kexec.h>
#include <asm/mmu_context.h>
#include <asm/time.h>
@@ -283,7 +284,7 @@
#ifdef CONFIG_HOTPLUG_CPU
/* State of each CPU. */
-DEFINE_PER_CPU(int, cpu_state);
+static DEFINE_PER_CPU(int, cpu_state);
static int octeon_cpu_disable(void)
{
@@ -412,7 +413,7 @@
#endif /* CONFIG_HOTPLUG_CPU */
-const struct plat_smp_ops octeon_smp_ops = {
+static const struct plat_smp_ops octeon_smp_ops = {
.send_ipi_single = octeon_send_ipi_single,
.send_ipi_mask = octeon_send_ipi_mask,
.init_secondary = octeon_init_secondary,
@@ -423,6 +424,9 @@
#ifdef CONFIG_HOTPLUG_CPU
.cpu_disable = octeon_cpu_disable,
.cpu_die = octeon_cpu_die,
+#endif
+#ifdef CONFIG_KEXEC
+ .kexec_nonboot_cpu = kexec_nonboot_cpu_jump,
#endif
};
@@ -501,6 +505,9 @@
.cpu_disable = octeon_cpu_disable,
.cpu_die = octeon_cpu_die,
#endif
+#ifdef CONFIG_KEXEC
+ .kexec_nonboot_cpu = kexec_nonboot_cpu_jump,
+#endif
};
void __init octeon_setup_smp(void)
--
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