Re: Early hang with 2.6.21-rc4-rt1

Ingo Molnar
2007-03-25T07:34:32Z

* Ingo Molnar <mingo@elte.hu> wrote:

> > OK, another data point. The config below boots and works with
> > 2.6.21-rc4-rt1, but enabling CONFIG_CRITICAL_IRQSOFF_TIMING causes the
> > early boot hang.
>
> ah, i havent tried that option in quite some time, so bitrot is pretty
> likely. Does the problem go away if you disable CONFIG_FUNCTION_TRACE?

hm - on 32-bit, CRITICAL_IRQSOFF_TIMING+FUNCTION_TRACING works fine for
me. I'll try the 64-bit kernel too.

Ingo