change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/arch/arm64/mm/extable.c
..
..
@@ -9,10 +9,19 @@
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 int fixup_exception(struct pt_regs *regs)
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 {
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 	const struct exception_table_entry *fixup;
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+	unsigned long addr;
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-	fixup = search_exception_tables(instruction_pointer(regs));
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+	addr = instruction_pointer(regs);
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+
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+	/* Search the BPF tables first, these are formatted differently */
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+	fixup = search_bpf_extables(addr);
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 	if (fixup)
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-		regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;
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+		return arm64_bpf_fixup_exception(fixup, regs);
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-	return fixup != NULL;
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+	fixup = search_exception_tables(addr);
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+	if (!fixup)
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+		return 0;
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+
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+	regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;
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+	return 1;
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 }