Re: [PATCH] Fix broken debug output reserve_region_with_split()
From: David Miller
Date: Fri Oct 17 2008 - 02:48:33 EST
From: "H. Peter Anvin" <hpa@xxxxxxxxx>
Date: Thu, 16 Oct 2008 23:39:18 -0700
> Benjamin Herrenschmidt wrote:
> > The latest patch I posted will do full size of resource_size_t unless
> > you arch explicitely adds a #define to do it differently so that
> > should work for you :-)
> IMNSHO I think you can default to 8 digits for I/O for PCI, since at least last I looked there was no 64-bit address space possible for I/O.
Resources are representing different things on different platforms.
On sparc64 it's actually the full 64-bit physical I/O address on the
system bus being stored in there. So even IORESOURCE_IO objects have
64-bits of relevancy.
Like I said, printing out the entire thing has helped me find real
bugs, so printing the whole thing is not without merit.
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