Re: [PATCH] default to n for GROUP_SCHED and FAIR_GROUP_SCHED

[Ingo Molnar]

* Parag Warudkar <parag.warudkar@xxxxxxxxx> wrote:

> On Mon, May 5, 2008 at 1:21 PM, Ingo Molnar <mingo@xxxxxxx> wrote:
> 
> >  does -git boot fine - or is this a regression relative to v2.6.25?
> >
> >  I just built your config on latest sched-devel and booted it on two
> >  64-bit testboxes and it boots just fine.
> >
> >  could you send your -git bootup log?
> 
> Hmm - It's the IO_DELAY stuff - I will test more but it looks like 
> with CONFIG_IO_DELAY_TYPE_NONE -git boots fine on my machine but with 
> the same option sched-devel does not. Setting CONFIG_IO_DELAY_TYPE=0 
> (0x80) makes sched-devel boots again.

hm, that's really interesting. I've added a patch that makes 
IO_DELAY_TYPE_NONE depend on CONFIG_BROKEN, because your machine is 
reasonably new but apparently needs delays during bootup. But why 
sched-devel triggered this is still weird.

	Ingo
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