Messages in this thread | | | Date | Fri, 23 Nov 2007 13:30:15 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: NOHZ: local_softirq_pending 20 |
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On Fri, 23 Nov 2007, Uwe Kleine-König wrote: > my kernel reported: > > NOHZ: local_softirq_pending 20
Thats TASKLET_SOFTIRQ
> I cannot interpret it, but probably this is bad, because before > bc5393a6c9c0e70b4b43fb2fb63e3315e9a15c8f this used to BUG().
We removed the BUG, because it's a situation where the kernel can easily recover. It should never happen that the kernel goes to sleep with a pending softirq, but it's not a fatal error.
> This happend while having a high load. Up to now it only happend once > and I cannot reproduce it.
That's hard to tell then. Without a reproducible test case I can not do much to help debugging this.
tglx | |