From: Christoph Egger <Christoph.Egger@amd.com>
To: xen-devel@lists.xensource.com
Subject: Re: xen fix radix tree build
Date: Wed, 11 May 2011 13:56:50 +0200 [thread overview]
Message-ID: <4DCA7982.7060700@amd.com> (raw)
In-Reply-To: <4DCA5AD5.1080902@amd.com>
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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prev parent reply other threads:[~2011-05-11 11:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-11 9:45 xen fix radix tree build Christoph Egger
2011-05-11 11:56 ` Christoph Egger [this message]
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