Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\boot\cpucheck.c Create Date:2022-07-28 07:26:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:check_knl_erratum

Proto:int check_knl_erratum(void)

Type:int

Parameter:Nothing

204  If Not is_intel() || Family, always != 6 || model != Knights Landing Then Return 0
217  If IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_X86_64) || IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_X86_PAE) Then Return 0
220  y.c
224  Return -1
Caller
NameDescribe
check_cpuReturns -1 on error.* *cpu_level is set to the current CPU level; *req_level to the required* level. x86-64 is considered level 64 for this purpose.* *err_flags_ptr is set to the flags error array if there are flags missing.