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    SubjectRe: [RFC/PATCH 4/4] [POWERPC] pci: Disable IO/Mem on a device when resources can't be allocated
    On Tue, Dec 18, 2007 at 10:01:15AM +1100, Benjamin Herrenschmidt wrote:
    > @@ -1040,7 +1040,10 @@ static inline void __devinit alloc_resou
    > r->flags |= IORESOURCE_UNSET;
    > r->end -= r->start;
    > r->start = 0;

    Perhaps we should use IORESOURCE_UNSET universally... It's a lot better
    than clearing r->start which is in fact architecture dependent thing
    and in the end just destroys information for no purpose.

    Ivan.


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