函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\kvm.c Create Date:2022-07-27 09:43:52
Last Modify:2020-03-16 21:33:46 Copyright©Brick
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函数名称：Iterate through all possible CPUs and map the memory region pointed* by apf_reason, steal_time and kvm_apic_eoi as decrypted at once

函数原型：static void __init sev_map_percpu_data(void)

返回类型：void

参数：无

422  如果非sev_active()则返回
425  遍历可用CPU(cpu)
426  __set_percpu_decrypted( & per_cpu(apf_reason, cpu), apf_reason的长度)
427  __set_percpu_decrypted( & per_cpu(steal_time, cpu), steal_time的长度)
428  __set_percpu_decrypted( & per_cpu(kvm_apic_eoi, cpu), kvm_apic_eoi的长度)
调用者
名称描述
kvm_guest_init