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SubjectRe: 2.6.25-mm1: not looking good
On Fri, Apr 18, 2008 at 4:47 PM, Vegard Nossum <vegard.nossum@gmail.com> wrote:
>
> On 4/18/08, Jason Wessel <jason.wessel@windriver.com> wrote:
> > Vegard Nossum wrote:
> > > On Fri, Apr 18, 2008 at 3:02 PM, Jason Wessel
> > > <jason.wessel@windriver.com> wrote:
> > >> I assume this was SMP?
...

> But booting with nosmp on real hardware gets easily above 100,000
> iterations of the loop (before I reboot), so it seems to be related to
> that, anyway.

It gets stuck in kgdb_roundup_cpus(), verified by putting a printk()
before and after this call (in kgdb_handle_exception()). Simple, but
effective :-)


Vegard

--
"The animistic metaphor of the bug that maliciously sneaked in while
the programmer was not looking is intellectually dishonest as it
disguises that the error is the programmer's own creation."
-- E. W. Dijkstra, EWD1036


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