函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\mce\core.c Create Date:2022-07-27 09:01:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mce_clear_state

函数原型：static void mce_clear_state(unsigned long *toclear)

返回类型：void

参数：

类型参数名称
unsigned long *toclear
1093  以i小于Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(mce_num_banks)循环
1094  如果st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from则mce_wrmsrl(status(i), 0)
调用者
名称描述
do_machine_checkThe 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