Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\lib\msr.c Create Date:2022-07-28 07:26:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Read an MSR with error handling*@msr: MSR to read*@m: value to read into* It returns read data only on success, otherwise it doesn't change the output* argument @m.

Proto:int msr_read(unsigned int msr, struct msr *m)

Type:int

Parameter:

TypeParameterName
unsigned intmsr
struct msr *m
44  err = rdmsrl_safe(msr, & val)
45  If Not err Then q = val
48  Return err
Caller
NameDescribe
__flip_bit