0000563: UKFEF: add unified kernel fault event framework

编号	项目	分类	查看权限	报告日期	最后更新

0000563	Anolis OS 8	- cloud kernel 4.19	public	2021-11-23 11:21	2021-11-23 11:21

报告员	shenmeng	分派给
优先级	normal	严重性	minor	出现频率	have not tried
状态	new	处理状况	open
平台	aarch64	操作系统	Anolis OS	操作系统版本	8

标题	0000563: UKFEF: add unified kernel fault event framework
描述	There are various kernel errors/warnnings, if users want to know the effect with a error or warning, they should see the detail of kernel. It is difficult for users to handle so much things. This patch classify kernel fault events, divide events into its own module such as sched, mem, io, net, etc. At the same time, to report the effect class of the current fault event. system-change. There are three effect classes: Slight - just a jitter, every thing could works. Normal - the current task may have exception. Fatal - system may be unstable. Accordding to these information, users can easily choose a suitable action to ensure the reliability. This feature also can be used for checking the side effect of a system-change. This feature can be enabled/disabled via /proc/sys/kernel/fault_event_enable.
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日期	用户名	字段	更改
2021-11-23 11:21	shenmeng	新建问题