Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\nmi.c Create Date:2022-07-28 07:35:15
Last Modify:2022-05-22 06:29:32 Copyright©Brick
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Name:unknown_nmi_error

Proto:static void unknown_nmi_error(unsigned char reason, struct pt_regs *regs)

Type:void

Parameter:

TypeParameterName
unsigned charreason
struct pt_regs *regs
288  handled = nmi_handle(NMI_UNKNOWN, regs)
289  If handled Then
290  __this_cpu_add(unknown, handled)
291  Return
294  __this_cpu_add(unknown, 1)
296  These can be used to print at the various log levels.* All of these will print unconditionally, although note that pr_debug()* and other debug macros are compiled out unless either DEBUG is defined* or CONFIG_DYNAMIC_DEBUG is set.("Uhhuh. NMI received for unknown reason %02x on CPU %d.\n", reason, smp_processor_id())
299  These can be used to print at the various log levels.* All of these will print unconditionally, although note that pr_debug()* and other debug macros are compiled out unless either DEBUG is defined* or CONFIG_DYNAMIC_DEBUG is set.("Do you have a strange power saving mode enabled?\n")
300  If unknown_nmi_panic || panic_on_unrecovered_nmi Then nmi_panic(regs, "NMI: Not continuing")
303  These can be used to print at the various log levels.* All of these will print unconditionally, although note that pr_debug()* and other debug macros are compiled out unless either DEBUG is defined* or CONFIG_DYNAMIC_DEBUG is set.("Dazed and confused, but trying to continue\n")
Caller
NameDescribe
default_do_nmi