Re: 2.6.0test4 bk1 and

Andrew Morton
2003-09-05T16:12:50Z

Arkadiusz Miskiewicz <arekm@pld-linux.org> (by way of Arkadiusz Miskiewicz <arekm@pld-linux.org>) wrote:
>
> On Monday 25 of August 2003 15:35, Arkadiusz Miskiewicz wrote:
> > Hi,
> >
> > Yesterday I've changed kernel from test3 to test4 with bk1 patch applied
> > and such error appeared (and it's showning all the time):
> >
> > bad: scheduling while atomic!
> > Call Trace:
> > [<c0105000>] _stext+0x0/0x60
> > [<c011ccd0>] schedule+0x3b0/0x3c0
> > [<cf8c1257>] acpi_processor_idle+0xe9/0x1e5 [processor]
> > [<c0105000>] _stext+0x0/0x60
> > [<c01090eb>] cpu_idle+0x3b/0x40
> > [<c0328734>] start_kernel+0x184/0x1b0
> > [<c0328480>] unknown_bootoption+0x0/0x100
>
> Nothing about this has changed in test4bk3 nor test4bk6. Still yells about
> ,,scheduling while atomic''.
>
> No one has idea what's happening here? Some change between test3 and test4
> did this.

Grab the latest snapshot from
http://www.kernel.org/pub/linux/kernel/v2.5/testing/cset/ (the very first
link) and see if it's still happening.

If so then please add the `initcall_debug' option to the kernel boot command line and see if any messages such as

error in initcall at 0xNNNNNNNN: returned with preemption imbalance

come out. If they do, look up 0xNNNNNNNN in System.map.

If none of this sheds any light, please send your full .config.

Thanks.