LoongArch: Add jump-label implementation

mainline inclusion
from mainline-v6.5-rc1
commit f02644e3
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7MWTU


CVE: NA

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Add support for jump labels based on the ARM64 version.

Signed-off-by: Yongzhen Zhang <zhangyongzhen@kylinos.cn>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>