Re: [PATCH] BUG_ON() in ksoftirqd is a bit too agressive...

From: Ingo Molnar
Date: Mon May 23 2005 - 02:32:14 EST



* George Anzinger <george@xxxxxxxxxx> wrote:

> Ksoftirqd is created by init, long after the timer system is up and
> running. We have hit the BUG_ON(tasklet_... in this code, i.e.
> tasklets pending at ksoftirqd create time. Since, with the RT option
> to push all softirq code to a thread, any softirqs are defered to this
> time, it is easy to hit this bug. Clearly only a problem for cpu 0.
> Here is a patch:

thanks, i've applied this to my -RT tree (will show up in .47-05 and
later trees).

Ingo
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