函数逻辑报告 |
Source Code:arch\x86\kernel\cpu\mce\core.c |
Create Date:2022-07-27 09:01:16 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
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函数名称:Cases where we avoid rendezvous handler timeout:* 1) If this CPU is offline
函数原型:static bool __mc_check_crashing_cpu(int cpu)
返回类型:bool
参数:
类型 | 参数 | 名称 |
---|---|---|
int | cpu |
1130 | 如果cpu_is_offline(cpu)或crashing_cpu不等于负1且crashing_cpu不等于cpu则 |
1136 | 如果CPU vendor 恒等于X86_VENDOR_ZHAOXIN则 |
1137 | 如果mcgstatus按位与LMCE signaled 则返回:false |
1141 | 如果mcgstatus按位与start ip valid 则 |
1142 | mce_wrmsrl(MSR_IA32_MCG_STATUS, 0) |
1143 | 返回:true |
1146 | 返回:false |
名称 | 描述 |
---|---|
do_machine_check | The actual machine check handler. This only handles real* exceptions when something got corrupted coming in through int 18.* This is executed in NMI context not subject to normal locking rules. This* implies that most kernel services cannot be safely used |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |