函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\mmu_context.h Create Date:2022-07-27 06:54:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：We only want to enforce protection keys on the current process* because we effectively have no access to PKRU for other* processes or any way to tell *which * PKRU in a threaded* process we could use

函数原型：static inline bool vma_is_foreign(struct vm_area_struct *vma)

返回类型：bool

参数：

类型参数名称
struct vm_area_struct *vma
318  如果非mm则返回:true
325  如果mm不等于The address space we belong to. 则返回:true
328  返回:false
调用者
名称描述
arch_vma_access_permitted