hulk inclusion
category: feature
bugzilla: 48046
CVE: NA

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The trigger period of secure time is set by firmware. We need to check
the time_stamp every time the secure time fires to make sure the
hardlockup detection is not executed too soon. We need to refresh
'last_timestamp' to the current time when we enable the nmi_watchdog.
Otherwise, false hardlockup may be detected when the secure timer fires
the first time.
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NHanjun Guo <guohanjun@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>