Re: [Patch] restore the RCU callback to defer put_task_struct() Re: Problems with 2.6.17-rt8

From: Robert Crocombe
Date: Wed Aug 09 2006 - 13:17:15 EST

On 8/8/06, Robert Crocombe <rcrocomb@xxxxxxxxx> wrote:
I'm back to poking at 16-rt29 to see if the problem is simply somewhat
less likely.

Unable to crash the 2.6.16-rt29 kernel after 462 kernel compilations.
But I got about 40 of these warnings:

irq 106: nobody cared (try booting with the "irqpoll" option)

Call Trace:
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
.. [<ffffffff80373aca>] .... _raw_spin_lock_irq+0x17/0x24
.....[<ffffffff8015226e>] .. ( <= do_irqd+0x1e9/0x2e3)

[<ffffffff88003bf5>] (tg3_interrupt_tagged+0x0/0x11b [tg3])

Robert Crocombe
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