linux-kernel - Re: [PATCH] x86: remove __phys_reloc

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Message-ID: <1281505466.1677.13.camel@leonhard>
Date:	Wed, 11 Aug 2010 14:44:26 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"H. Peter Anvin" <hpa@...or.com>, Andi Kleen <andi@...stfloor.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: remove __phys_reloc_hide

2010-08-10 (화), 19:46 +0900, Namhyung Kim:

> No problem. :-) But before that, let me clarify this: It seems
> -fno-strict-overflow is all about the signed arithmetic and
> __pa_symbol() does unsigned one. Is it really matters here?
> 
> 

Oops, my bad, I found the description of -fstrict-overflow in gcc manual
that it also affects the semantics of pointer and unsigned integer
arithmetic. Sorry for the noise.

-- 
Regards,
Namhyung Kim


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