函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\mce\apei.c Create Date:2022-07-27 09:04:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：apei_mce_report_mem_error

函数原型：void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)

返回类型：void

参数：

类型参数名称
intseverity
struct cper_sec_mem_err *mem_err
33  如果非validation_bits按位与CPER_MEM_VALID_PA的值则返回
36  Do initial initialization of a struct mce
37  Machine check bank reporting the error 等于负1
39  Bank's MCi_STATUS MSR 等于valid error 按位或r enabled 按位或addr reg. valid 按位或0x9f
41  如果severity大于等于GHES_SEV_RECOVERABLE则Bank's MCi_STATUS MSR 或等于uncorrected error
44  如果severity大于等于GHES_SEV_PANIC则
45  Bank's MCi_STATUS MSR 或等于processor context corrupt
46  CPU time stamp counter 等于dtsc() - returns the current TSC without ordering constraints* rdtsc() returns the result of RDTSC as a 64-bit integer
49  Bank's MCi_ADDR MSR 等于physical_addr
50  mce_log( & m)