Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\extable.c Create Date:2022-07-28 09:29:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:On some architectures (PPC64, IA64) function pointers* are actually only tokens to some data that then holds the* real function address. As a result, to find if a function* pointer is part of the kernel text, we need to do some

Proto:int func_ptr_is_kernel_text(void *ptr)

Type:int

Parameter:

TypeParameterName
void *ptr
169  addr = Function descriptor handling (if any). Override in asm/sections.h (ptr)
170  If core_kernel_text(addr) Then Return 1
172  Return is_module_text_address(addr)