linux-kernel - Re: [patch] use __asm__ and __volatile__ in asm-ia64/gcc

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Message-ID: <20070618183754.GC17112@infradead.org>
Date:	Mon, 18 Jun 2007 19:37:54 +0100
From:	Christoph Hellwig <hch@...radead.org>
To:	Mike Frysinger <vapier@...too.org>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	tony.luck@...el.com
Subject: Re: [patch] use __asm__ and __volatile__ in asm-ia64/gcc_intrin.h

On Mon, Jun 18, 2007 at 02:19:10AM -0400, Mike Frysinger wrote:
> Since asm-ia64/gcc_intrin.h gets exported to userspace, we need to make sure
> to use __asm__() rather than asm() since the latter is not available when
> compiling with gcc with GNU extensions turned off (like -std=c99).

This header is only for kernel-internal use and should not be exported
to userspace at all.
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