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Date: Fri, 22 Feb 2002 12:42:02 -0700
From: "Jeff V. Merkey" <jmerkey@vger.timpanogas.org>
To: David Mosberger <davidm@hpl.hp.com>
Cc: Steffen Persvold <sp@scali.com>, linux-kernel@vger.kernel.org,
        jmerkey@timpanogas.org
Subject: Re: ioremap()/PCI sickness in 2.4.18-rc2 (FIXED ALMOST)
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In-Reply-To: <15478.37161.767510.748999@napali.hpl.hp.com>; from davidm@hpl.hp.com on Fri, Feb 22, 2002 at 10:42:49AM -0800
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On Fri, Feb 22, 2002 at 10:42:49AM -0800, David Mosberger wrote:
> >>>>> On Fri, 22 Feb 2002 11:17:56 -0700, "Jeff V. Merkey" <jmerkey@vger.timpanogas.org> said:
> 
>   Jeff> On early IA64 long long was assumed to be 64 bit, long 32
>   Jeff> bit. After emailing some folks off line I relaize this may not
>   Jeff> be the case any longer, but still is on some compiler options.
> 
> In the context of Linux, this is certainly not true.  Linux/ia64
> always has been LP64 (i.e., sizeof(long)=8).  Perhaps you're confusing
> this with the hp-ux C compiler, which defaults to ILP32?  Another

Correct.

Jeff

> potential source of confusion is Windows, which uses the P64 data
> model (only pointers and "long long" are 64 bits).
> 
> 	--david
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