发明申请
- 专利标题: Systems and Methods for Logging Correctable Memory Errors
- 专利标题(中): 记录可纠正内存错误的系统和方法
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申请号: US12361814申请日: 2009-01-29
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公开(公告)号: US20100192029A1公开(公告)日: 2010-07-29
- 发明人: Bi-Chong Wang , Vijay Nijhawan , Madhusudhan Rangarajan
- 申请人: Bi-Chong Wang , Vijay Nijhawan , Madhusudhan Rangarajan
- 申请人地址: US TX Round Rock
- 专利权人: DELL PRODUCTS L.P.
- 当前专利权人: DELL PRODUCTS L.P.
- 当前专利权人地址: US TX Round Rock
- 主分类号: G06F11/22
- IPC分类号: G06F11/22
摘要:
In accordance with certain embodiments of the present disclosure, an information handling system is provided. The information handling system may include a plurality of processors, each processor comprising multiple cores, a memory system coupled to the plurality of processors, and a controller coupled to the plurality of processors. The controller may be configured to: receive a local system management interrupt (SMI) signal regarding an error associated with at least one of the multiple cores, determine that the received local SMI signal triggers a global SMI based on a global SMI trigger rule, cause the plurality of processors to enter a global system management mode (SMM), and log the error in a shared resource shared by the plurality of processors during the global SMM.
公开/授权文献
- US08122176B2 System and method for logging system management interrupts 公开/授权日:2012-02-21