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Date: Mon, 18 Jun 2007 19:34:50 +0100
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [patch] use __asm__ and __volatile__ in i386/arm/s390 byteorder.h
Message-ID: <20070618183450.GA17112@infradead.org>
References: <200706171833.29046.vapier@gentoo.org>
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To: Mike Frysinger <vapier@gentoo.org>
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On Sun, Jun 17, 2007 at 06:33:28PM -0400, Mike Frysinger wrote:
> This changes asm() to __asm__() and volatile to __volatile__ so that these
> headers can be used with gcc's -std=c99.

We should not allow inline assemly in the exported part of userspace headers
at all.  These headers must only include defintions for the kernel <-> user
ABI, and should not include code at all.