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mysterywolf/rt_kprintf_threadsafe

TODO

threadsafe软件包的问题， 1. 没有考虑到这种关调度下使用rt_kprintf的情况， 2. rt_kprintf_threadsafe还有一个没有考虑到的问题是多核

• mysterywolf
·
• Opened 
  on Jan 6, 2023
·
• #2

mysterywolf/rt_kprintf_threadsafe

在包启用后，list_fd命令导致死机

主要提两个存在的问题： 1. 在启用该软件包后，shell 中调用 list_fd 命令会直接导致系统死机，无论在板子还是模拟器上都能够百分百复现 2. 该包会修改 console device 的open_flag但是却没有做保护，在多核环境下可能会在存在冲突。在调试某款芯片的smp时出现了冲突而导致shell无法正常工作的情况

• ghost
·
• 5
·
• Opened 
  on May 1, 2022
·
• #1

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