kprobes/arm64: Blacklist sdei watchdog callback functions

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8LQCC


CVE: NA

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Functions called in sdei_handler are not allowed to be kprobed, so
marked them as NOKPROBE_SYMBOL. There are so many functions in
'watchdog_check_timestamp()'. Luckily, we don't need
'CONFIG_HARDLOCKUP_CHECK_TIMESTAMP' now. So just make
CONFIG_SDEI_WATCHDOG depends on !CONFIG_HARDLOCKUP_CHECK_TIMESTAMP
in case someone add 'CONFIG_HARDLOCKUP_CHECK_TIMESTAMP' in the future.

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>

 Conflicts:
	kernel/watchdog.c
	kernel/watchdog_hld.c
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>