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Subject: Re: [PATCH] add new DMA_ADDR_T_SIZE define
From: "David S. Miller" <davem@redhat.com>
To: Ion Badulescu <ionut@badula.org>
Cc: "Randy.Dunlap" <rddunlap@osdl.org>, torvalds@transmeta.com,
       linux-kernel@vger.kernel.org
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On Wed, 2003-02-19 at 09:28, Ion Badulescu wrote:
> then you're probably debugging, not performance-tuning, so the cast to u64 
> is acceptable.

Not true, you must cast to 'long long' as there is no appropriate
printf format string for u64 that works warning-free on all
systems.

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