On Fri, Feb 15, 2002 at 08:37:52AM -0500, Robert Love wrote:
> On Fri, 2002-02-15 at 03:51, Robert Jameson wrote:
> > I have been seeing this oops from 2.4.16 -> 2.4.18-pre9, so here we go!
>
> Do you see this on device close? It looks like there may be a race
> between device closer -> usb release.
>
I don't use USB, and I have had several machines lock up hard while doing
medium to heavy IO. I've had this happen with pre9-mjc2 and another patch
that just contained pre9-preempt-schedo1
(nyu.dyn.dhs.org:8080/patches/2.4.18-pre9-to-rmap12e-schedO1-rml.patch.bz2)
I'm running 2.4.18-pre9-ac3 now to see if I can reproduce without prempt and
O(1).
I have someone else from IRC that has the same issue with prempt+O(1)
against vanilla 2.4.17. He should be sending you a bug report soon.
BTW, all machines ran the same kernel compiled for SMP, but some machines
were UP.
Has anyone else seen this?
Mike
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This archive was generated by hypermail 2b29 : Fri Feb 15 2002 - 21:01:09 EST