From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/arm64/include/asm/extable.h | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm64/include/asm/extable.h b/kernel/arch/arm64/include/asm/extable.h
index 56a4f68..840a35e 100644
--- a/kernel/arch/arm64/include/asm/extable.h
+++ b/kernel/arch/arm64/include/asm/extable.h
@@ -22,5 +22,17 @@
#define ARCH_HAS_RELATIVE_EXTABLE
+#ifdef CONFIG_BPF_JIT
+int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
+ struct pt_regs *regs);
+#else /* !CONFIG_BPF_JIT */
+static inline
+int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
+ struct pt_regs *regs)
+{
+ return 0;
+}
+#endif /* !CONFIG_BPF_JIT */
+
extern int fixup_exception(struct pt_regs *regs);
#endif
--
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