在Magic上试过了,可以正常工作,但启动时还是会出现一些程序“[PID] exited with preempt_count 1”,主要是:grep,sed,rc.sysinit,consoletype,setsysfont,minilogd,sleep。2.4.21-ac4和2.4.21-preempt没有这种现象。
so 1) my patch generation has problem. 2) my generation has no problem, but we can not simply combine them together like that.
and from google, the author claims that this should not be a problem. just a warning. so u can find the place with this and disable the print. or adjust u dmesg level.