__mcheck_cpu_apply

函数名称：Add per CPU specific workarounds here

函数原型：static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)

返回类型：int

参数：

类型	参数	名称
struct cpuinfo_x86 *	c

1640

mce_banks等于this_cpu_ptr(mce_banks_array)

1641

cfg等于mca_cfg

1643

如果CPU vendor 恒等于X86_VENDOR_UNKNOWN则

1644

打印信息("unknown CPU type - not enabling MCE support\n")

1645

返回:负EOPNOTSUPP

1649

如果CPU vendor 恒等于X86_VENDOR_AMD则

1650

如果CPU family 恒等于15且Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(mce_num_banks)大于4则

1656

lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).

1658

如果CPU family 小于0x11且bootlog小于0则

1663

bootlog等于0

1669

如果CPU family 恒等于6且Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(mce_num_banks)大于0则 subevents to enable 等于0

1676

如果CPU family 恒等于0x15且x86_model小于等于0xf则* Indicates that overflow conditions are not fatal, when set.等于1

1681

如果CPU vendor 恒等于X86_VENDOR_INTEL则

1691

如果CPU family 恒等于6且x86_model小于0x1A且Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(mce_num_banks)大于0则 initialise bank? 等于0

1698

如果CPU family 大于6或CPU family 恒等于6且x86_model大于等于0xe的值且monarch_timeout小于0则monarch_timeout等于USEC_PER_SEC

1706

如果CPU family 恒等于6且x86_model小于等于13且bootlog小于0则bootlog等于0

1709

如果CPU family 恒等于6且x86_model恒等于45则quirk_no_way_out等于During IFU recovery Sandy Bridge -EP4S processors set the RIPV and* EIPV bits in MCG_STATUS to zero on the affected logical processor (SDM* Vol 3B Table 15-20)

1713

如果CPU vendor 恒等于X86_VENDOR_ZHAOXIN则

1718

如果CPU family 大于6或x86_model恒等于0x19或x86_model恒等于0x1f则

1719

如果monarch_timeout小于0则monarch_timeout等于USEC_PER_SEC

1724

如果monarch_timeout小于0则monarch_timeout等于0

1726

如果bootlog不等于0则panic_timeout等于30

1729

返回:0

**调用者**
名称	描述
mcheck_cpu_init	Called for each booted CPU to set up machine checks.* Must be called with preempt off:

源代码转换工具开放的插件接口	X
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

函数逻辑报告