这是实时“PREEMPT_RT”支持上游合并的最后一个障碍。经过多年作为树外补丁,我们现在即将看到实时内核支持合并进来。 实时内核支持可能在接下来的一周半内还会被上游合并进 Linux 6.12 内核。现在所需的 printk 变更已经合并,它清除了将 PREEMPT_RT 代码上游合并的最后一个障碍。 在printk Git 合并
John Ogness of Linutronix today sent out the second iteration of his patches working on threaded printing support for printk() and related rework of that code that is a necessary step before the real-time (RT) kernel patches can be finally mainlined. This threaded printing / atomic consoles ...