Re: [PATCH] fix ppc ioremap prototype

[Paul Mackerras]

Christoph Hellwig writes:

> The 44x merge fucked this up, bring it back in linux with the other
> architectures.

I don't see why this is a problem.  The change is compatible with the
existing uses.  We need to be able to map 36-bit physical addresses on
44x.  What we really need now is 64-bit start/end values in struct
resource.

> /me still boggles how a patch like that could have sneaked in without
> a review on lkml..

First, it's a PPC-only change, and secondly, it's been around for
months in the linuxppc-2.5 tree - since June last year in fact, and
even longer than that in the linuxppc_2_4_devel tree.  Lkml is not
where most PPC-specific stuff gets discussed, it's too noisy for that.

Paul.

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