LoongArch: Revert "irqchip/loongson-eiointc: fix gsi register error"

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/lgtm

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关键摘要:

• 在loongarch/configs/loongson3_defconfig文件中，将CONFIG_DEBUG_INFO_DWARF4更改为CONFIG_DEBUG_INFO_DWARF4可能会影响调试信息格式，需要确认是否有特定原因需要这样做。
• 在loongarch/include/asm/numa.h文件中，移除了NODES_PER_FLATMODE_NODE宏定义，需要验证这一改动是否不会影响其他相关的代码部分。
• 在loongarch/kernel/acpi.c文件中，修改了set_processor_mask函数以处理更少的CPU核心，这可能会影响系统管理器和启动脚本的行为，需要验证这一改动是否符合预期。
• 在loongarch/kernel/irq.c文件中，添加了新的Hibernation条件判断，需要验证这些更改是否正确处理了 resume 和 hibernate 命令。
• 在loongarch/kernel/relocate.c文件中，修改了KASLR的配置，需要验证这一改动是否不会影响系统的其他部分。
• 在loongarch/kernel/smp.c文件中，修改了CPU核心的初始化逻辑，需要验证这一改动是否正确处理了CPU核心的枚举和初始化。
• 在drivers/irqchip/irq-loongson-eiointc.c文件中，修改了early_cpu_to_node函数的调用方式，需要验证这一改动是否正确处理了节点映射。

是否建议立即修改: 是

这些更改涉及到系统配置、编译选项、内核逻辑和驱动程序，需要仔细验证每个更改是否符合预期行为，并确保不会引入新的错误或兼容性问题。特别是loongarch/configs/loongson3_defconfig和loongarch/include/asm/numa.h的更改可能会影响系统稳定性，需要特别注意。