[PATCH v3 0/3] arm64/ras: support sea error recovery

2017-09-07 Thread Xie XiuQi
With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors are consumed. In some cases, if the error address is in a clean page or a read-only page, there is a chance to recover. Such as error occurs in a instruction page, we can reread this page from disk instead of killing

[PATCH v3 0/3] arm64/ras: support sea error recovery

2017-09-07 Thread Xie XiuQi
With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors are consumed. In some cases, if the error address is in a clean page or a read-only page, there is a chance to recover. Such as error occurs in a instruction page, we can reread this page from disk instead of killing