Re: [PATCH] isolcpus option broken in 2.6.10-rc2-bk2

[Nick Piggin]

Dimitri Sivanich wrote:

> The isolcpus option is broken in 2.6.10-rc2-bk2.  The domains are no longer
> being properly initialized (which results in a panic at bootup).
>
> The following patch fixes this.
>
> Signed-off-by: Dimitri Sivanich <sivanich@xxxxxxx>

Sorry for not replying earlier, I've been away for a few days.

I don't think this is quite needed, because isolated CPUs should
have their domain set to sched_domain_dummy, I think?

The trick would be to just initialise sched_domain_dummy properly;
it looks like that isn't being done for some reason.

Give me a couple of hours and I'll try testing something that
should solve it.


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