kvm: arm/arm64: add irqsave for lpi_cache_lock

euleros inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4J0W7


CVE: NA

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lpi_cache_lock can be called in irq context,
so it should use irqsave spinlock.

Signed-off-by: Yiwen Jiang <jiangyiwen@huawei.com>
Reviewed-by: Hailiang Zhang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Chaochao Xing <xingchaochao@huawei.com>
Reviewed-by: Xiangyou Xie <xiexiangyou@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>