linux-kernel - Re: [patch 1/6] x86: apicdef unification: some constants made unsigned

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Message-ID: <20071108101457.GF20836@erda.amd.com>
Date:	Thu, 8 Nov 2007 11:14:57 +0100
From:	"Robert Richter" <robert.richter@....com>
To:	"Jeremy Fitzhardinge" <jeremy@...p.org>
cc:	"Thomas Gleixner" <tglx@...utronix.de>,
	"Ingo Molnar" <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>,
	"LKML" <linux-kernel@...r.kernel.org>
Subject: Re: [patch 1/6] x86: apicdef unification: some constants made
 unsigned

On 07.11.07 12:41:09, Jeremy Fitzhardinge wrote:
> > -#define			GET_APIC_VERSION(x)	((x)&0xFF)
> > -#define			GET_APIC_MAXLVT(x)	(((x)>>16)&0xFF)
> > -#define			APIC_INTEGRATED(x)	((x)&0xF0)
> > +#define			GET_APIC_VERSION(x)	((x)&0xFFu)
> > +#define			GET_APIC_MAXLVT(x)	(((x)>>16)&0xFFu)
> > +#define			APIC_INTEGRATED(x)	((x)&0xF0u)
> 
> Can these ever be used in .S files?  Might be better to use the _AC stuff.

I did not want to make functional changes, just do a simple
merge. However there are already updated files in the x86/cleanup
tree, so these patches are obsolete.

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@....com


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