函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\amd.c Create Date:2022-07-27 08:58:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：init_amd_gh

函数原型：static void init_amd_gh(struct cpuinfo_x86 *c)

返回类型：void

参数：

类型参数名称
struct cpuinfo_x86 *c
781  Set @bit in a MSR @msr.* Retval:* < 0: An error was encountered.* = 0: Bit was already set.* > 0: Hardware accepted the MSR write.
792  Clear @bit in a MSR @msr.* Retval:* < 0: An error was encountered.* = 0: Bit was already cleared.* > 0: Hardware accepted the MSR write.
794  如果cpu_has_amd_erratum(c, amd_erratum_383)则set_cpu_bug(c, "tlb_mmatch" AMD Erratum 383 )
调用者
名称描述
init_amd