From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Egger <Christoph.Egger@amd.com>
Subject: Re: xen fix radix tree build
Date: Wed, 11 May 2011 13:56:50 +0200
Message-ID: <4DCA7982.7060700@amd.com>
References: <4DCA5AD5.1080902@amd.com>
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On 05/11/11 11:45, Christoph Egger wrote:
>
> Hi,
>
> the radix tree headers don't compile:
>
> xen/include/xen/radix-tree.h: In function 'radix_tree_int_to_ptr':
> xen/include/xen/radix-tree.h:184: warning: comparison is always true due
> to limited range of data type
> xen/include/xen/radix-tree.h:184: warning: comparison is always true due
> to limited range of data type
>
> An 'int' is too small to hold a pointer.
> C99 says 'uintptr_t' or 'intptr_t' is correct.
>
> Christoph

Changeset 23324 fixes this. Thanks Keir.

Christoph


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