Re: [PATCH 0/4] powerpc: Fix minor build issues on 2.6.32-rc7without CONFIG_XICS set

[Benjamin Herrenschmidt]

On Tue, 2009-11-17 at 12:07 +0000, Mel Gorman wrote:
> KConfig doesn't require CONFIG_XICS to be set with CONFIG_PSERIES but if
> it's not set, there are numerous small build errors. This is a small series
> of patches to allow CONFIG_XICS to be unset in the config.
> 
> XICS appears to be some sort of interrupt controller but I'm not sure how
> common it is on systems that require CONFIG_PSERIES. If CONFIG_PSERIES
> universally requires CONFIG_XICS, the better path might be to force it to
> be set.
> 
> Testing was building with make oldconfig a configuration from 2.6.31 on
> a PPC970.

CONFIG_XICS should be made invisible and selected by PSERIES.

Cheers,
Ben.


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